Version 3.44.1

FossilOrigin-Name: d295f48e8f367b066b881780c98bdf980a1d550397d5ba0b0e49842c95b3e8b4
Pickup minor stylistic changes related to console I/O and, for Windows builds, get fact of UTF-16 translation into the sign-on banner. (a straight cherry-pick)
2023-11-22 14:18:12 +00:00 · 2023-11-21 18:46:17 +00:00 · 2023-11-20 15:58:14 +00:00 · 2023-11-20 13:59:44 +00:00 · 2023-11-20 13:12:05 +00:00 · 2023-11-20 12:00:29 +00:00
359 changed files with 9684 additions and 30289 deletions
@@ -418,8 +418,6 @@ TESTSRC = \
  $(TOP)/ext/recover/sqlite3recover.c \
  $(TOP)/ext/recover/dbdata.c \
  $(TOP)/ext/recover/test_recover.c \
-  $(TOP)/ext/intck/test_intck.c  \
-  $(TOP)/ext/intck/sqlite3intck.c \
  $(TOP)/ext/rbu/test_rbu.c

 # Statically linked extensions
@@ -449,12 +447,10 @@ TESTSRC += \
  $(TOP)/ext/misc/percentile.c \
  $(TOP)/ext/misc/prefixes.c \
  $(TOP)/ext/misc/qpvtab.c \
-  $(TOP)/ext/misc/randomjson.c \
  $(TOP)/ext/misc/regexp.c \
  $(TOP)/ext/misc/remember.c \
  $(TOP)/ext/misc/series.c \
  $(TOP)/ext/misc/spellfix.c \
-  $(TOP)/ext/misc/stmtrand.c \
  $(TOP)/ext/misc/totype.c \
  $(TOP)/ext/misc/unionvtab.c \
  $(TOP)/ext/misc/wholenumber.c \
@@ -604,7 +600,6 @@ SHELL_OPT += -DSQLITE_ENABLE_DBPAGE_VTAB
 SHELL_OPT += -DSQLITE_ENABLE_DBSTAT_VTAB
 SHELL_OPT += -DSQLITE_ENABLE_BYTECODE_VTAB
 SHELL_OPT += -DSQLITE_ENABLE_OFFSET_SQL_FUNC
-SHELL_OPT += -DSQLITE_STRICT_SUBTYPE=1
 FUZZERSHELL_OPT =
 FUZZCHECK_OPT += -I$(TOP)/test
 FUZZCHECK_OPT += -I$(TOP)/ext/recover
@@ -635,9 +630,7 @@ FUZZCHECK_OPT += \
  -DSQLITE_MAX_MMAP_SIZE=0 \
  -DSQLITE_OMIT_LOAD_EXTENSION \
  -DSQLITE_PRINTF_PRECISION_LIMIT=1000 \
-  -DSQLITE_PRIVATE="" \
-  -DSQLITE_STRICT_SUBTYPE=1 \
-  -DSQLITE_STATIC_RANDOMJSON
+  -DSQLITE_PRIVATE=""

 FUZZCHECK_SRC += $(TOP)/test/fuzzcheck.c
 FUZZCHECK_SRC += $(TOP)/test/ossfuzz.c
@@ -645,7 +638,6 @@ FUZZCHECK_SRC += $(TOP)/test/fuzzinvariants.c
 FUZZCHECK_SRC += $(TOP)/ext/recover/dbdata.c
 FUZZCHECK_SRC += $(TOP)/ext/recover/sqlite3recover.c
 FUZZCHECK_SRC += $(TOP)/test/vt02.c
-FUZZCHECK_SRC += $(TOP)/ext/misc/randomjson.c
 DBFUZZ_OPT =
 ST_OPT = -DSQLITE_OS_KV_OPTIONAL

@@ -718,21 +710,6 @@ fuzzcheck-asan$(TEXE):	$(FUZZCHECK_SRC) sqlite3.c sqlite3.h $(FUZZCHECK_DEP)
 fuzzcheck-ubsan$(TEXE):	$(FUZZCHECK_SRC) sqlite3.c sqlite3.h $(FUZZCHECK_DEP)
 	$(LTLINK) -o $@ -fsanitize=undefined $(FUZZCHECK_OPT) $(FUZZCHECK_SRC) sqlite3.c $(TLIBS)

-# Usage:    FUZZDB=filename make run-fuzzcheck
-#
-# Where filename is a fuzzcheck database, this target builds and runs
-# fuzzcheck, fuzzcheck-asan, and fuzzcheck-ubsan on that database.
-#
-# FUZZDB can be a glob pattern of two or more databases. Example:
-#
-#     FUZZDB=test/fuzzdata*.db make run-fuzzcheck
-#
-run-fuzzcheck:	fuzzcheck$(TEXE) fuzzcheck-asan$(TEXE) fuzzcheck-ubsan$(TEXE)
-	@if test "$(FUZZDB)" = ""; then echo 'ERROR: No FUZZDB specified. Rerun with FUZZDB=filename'; exit 1; fi
-	./fuzzcheck$(TEXE) --spinner $(FUZZDB)
-	./fuzzcheck-asan$(TEXE) --spinner $(FUZZDB)
-	./fuzzcheck-ubsan$(TEXE) --spinner $(FUZZDB)
-
 ossshell$(TEXE):	$(TOP)/test/ossfuzz.c $(TOP)/test/ossshell.c sqlite3.c sqlite3.h
 	$(LTLINK) -o $@ $(FUZZCHECK_OPT) $(TOP)/test/ossshell.c \
             $(TOP)/test/ossfuzz.c sqlite3.c $(TLIBS)
@@ -818,7 +795,7 @@ has_tclsh85:
 	touch .target_source

 sqlite3.c:	.target_source $(TOP)/tool/mksqlite3c.tcl src-verify has_tclsh84
-	$(TCLSH_CMD) $(TOP)/tool/mksqlite3c.tcl $(AMALGAMATION_LINE_MACROS) $(EXTRA_SRC)
+	$(TCLSH_CMD) $(TOP)/tool/mksqlite3c.tcl $(AMALGAMATION_LINE_MACROS)
 	cp tsrc/sqlite3ext.h .
 	cp $(TOP)/ext/session/sqlite3session.h .

@@ -829,7 +806,7 @@ sqlite3r.c: sqlite3.c sqlite3r.h has_tclsh84
 	cp $(TOP)/ext/recover/sqlite3recover.c tsrc/
 	cp $(TOP)/ext/recover/sqlite3recover.h tsrc/
 	cp $(TOP)/ext/recover/dbdata.c tsrc/
-	$(TCLSH_CMD) $(TOP)/tool/mksqlite3c.tcl --enable-recover $(AMALGAMATION_LINE_MACROS) $(EXTRA_SRC)
+	$(TCLSH_CMD) $(TOP)/tool/mksqlite3c.tcl --enable-recover $(AMALGAMATION_LINE_MACROS)

 sqlite3ext.h:	.target_source
 	cp tsrc/sqlite3ext.h .
@@ -1155,37 +1132,35 @@ keywordhash.h:	$(TOP)/tool/mkkeywordhash.c
 	$(BCC) -o mkkeywordhash$(BEXE) $(OPT_FEATURE_FLAGS) $(OPTS) $(TOP)/tool/mkkeywordhash.c
 	./mkkeywordhash$(BEXE) >keywordhash.h

-# Source and header files that shell.c depends on
-SHELL_DEP = \
-    $(TOP)/src/shell.c.in \
-    $(TOP)/ext/consio/console_io.c \
-    $(TOP)/ext/consio/console_io.h \
-    $(TOP)/ext/expert/sqlite3expert.c \
-    $(TOP)/ext/expert/sqlite3expert.h \
-    $(TOP)/ext/intck/sqlite3intck.c \
-    $(TOP)/ext/intck/sqlite3intck.h \
-    $(TOP)/ext/misc/appendvfs.c \
-    $(TOP)/ext/misc/base64.c \
-    $(TOP)/ext/misc/base85.c \
-    $(TOP)/ext/misc/completion.c \
-    $(TOP)/ext/misc/decimal.c \
-    $(TOP)/ext/misc/fileio.c \
-    $(TOP)/ext/misc/ieee754.c \
-    $(TOP)/ext/misc/memtrace.c \
-    $(TOP)/ext/misc/pcachetrace.c \
-    $(TOP)/ext/misc/regexp.c \
-    $(TOP)/ext/misc/series.c \
-    $(TOP)/ext/misc/shathree.c \
-    $(TOP)/ext/misc/sqlar.c \
-    $(TOP)/ext/misc/uint.c \
-    $(TOP)/ext/misc/zipfile.c \
-    $(TOP)/ext/recover/dbdata.c \
-    $(TOP)/ext/recover/sqlite3recover.c \
-    $(TOP)/ext/recover/sqlite3recover.h \
-    $(TOP)/src/test_windirent.c \
-    $(TOP)/src/test_windirent.h
+# Source files that go into making shell.c
+SHELL_SRC = \
+	$(TOP)/src/shell.c.in \
+        $(TOP)/ext/misc/appendvfs.c \
+	$(TOP)/ext/misc/completion.c \
+        $(TOP)/ext/consio/console_io.c \
+        $(TOP)/ext/consio/console_io.h \
+        $(TOP)/ext/misc/decimal.c \
+        $(TOP)/ext/misc/basexx.c \
+        $(TOP)/ext/misc/base64.c \
+        $(TOP)/ext/misc/base85.c \
+	$(TOP)/ext/misc/fileio.c \
+        $(TOP)/ext/misc/ieee754.c \
+        $(TOP)/ext/misc/regexp.c \
+        $(TOP)/ext/misc/series.c \
+	$(TOP)/ext/misc/shathree.c \
+	$(TOP)/ext/misc/sqlar.c \
+        $(TOP)/ext/misc/uint.c \
+	$(TOP)/ext/expert/sqlite3expert.c \
+	$(TOP)/ext/expert/sqlite3expert.h \
+	$(TOP)/ext/misc/zipfile.c \
+	$(TOP)/ext/misc/memtrace.c \
+	$(TOP)/ext/misc/pcachetrace.c \
+	$(TOP)/ext/recover/dbdata.c \
+	$(TOP)/ext/recover/sqlite3recover.c \
+	$(TOP)/ext/recover/sqlite3recover.h \
+        $(TOP)/src/test_windirent.c

-shell.c:	$(SHELL_DEP) $(TOP)/tool/mkshellc.tcl has_tclsh84
+shell.c:	$(SHELL_SRC) $(TOP)/tool/mkshellc.tcl has_tclsh84
 	$(TCLSH_CMD) $(TOP)/tool/mkshellc.tcl >shell.c


@@ -1301,8 +1276,6 @@ TESTFIXTURE_FLAGS += -DSQLITE_ENABLE_STMTVTAB
 TESTFIXTURE_FLAGS += -DSQLITE_ENABLE_DBPAGE_VTAB
 TESTFIXTURE_FLAGS += -DSQLITE_ENABLE_BYTECODE_VTAB
 TESTFIXTURE_FLAGS += -DSQLITE_CKSUMVFS_STATIC
-TESTFIXTURE_FLAGS += -DSQLITE_STATIC_RANDOMJSON
-TESTFIXTURE_FLAGS += -DSQLITE_STRICT_SUBTYPE=1

 TESTFIXTURE_SRC0 = $(TESTSRC2) libsqlite3.la
 TESTFIXTURE_SRC1 = sqlite3.c
@@ -1313,9 +1286,9 @@ testfixture$(TEXE):	has_tclsh85 $(TESTFIXTURE_SRC)
 	$(LTLINK) -DSQLITE_NO_SYNC=1 $(TEMP_STORE) $(TESTFIXTURE_FLAGS) \
 		-o $@ $(TESTFIXTURE_SRC) $(LIBTCL) $(TLIBS)

-coretestprogs:	testfixture$(BEXE) sqlite3$(BEXE)
+coretestprogs:	$(TESTPROGS)

-testprogs:	$(TESTPROGS) srcck1$(BEXE) fuzzcheck$(TEXE) sessionfuzz$(TEXE)
+testprogs:	coretestprogs srcck1$(BEXE) fuzzcheck$(TEXE) sessionfuzz$(TEXE)

 # A very detailed test running most or all test cases
 fulltest:	alltest fuzztest
@@ -18,13 +18,6 @@ USE_AMALGAMATION = 1
 !ENDIF
 # <</mark>>

-# Optionally set EXTRA_SRC to a list of C files to append to
-# the generated sqlite3.c.
-#
-!IFNDEF EXTRA_SRC
-EXTRA_SRC =
-!ENDIF
-
 # Set this non-0 to enable full warnings (-W4, etc) when compiling.
 #
 !IFNDEF USE_FULLWARN
@@ -1591,20 +1584,16 @@ TESTEXT = \
  $(TOP)\ext\misc\percentile.c \
  $(TOP)\ext\misc\prefixes.c \
  $(TOP)\ext\misc\qpvtab.c \
-  $(TOP)\ext\misc\randomjson.c \
  $(TOP)\ext\misc\regexp.c \
  $(TOP)\ext\misc\remember.c \
  $(TOP)\ext\misc\series.c \
  $(TOP)\ext\misc\spellfix.c \
-  $(TOP)\ext\misc\stmtrand.c \
  $(TOP)\ext\misc\totype.c \
  $(TOP)\ext\misc\unionvtab.c \
  $(TOP)\ext\misc\wholenumber.c \
  $(TOP)\ext\rtree\test_rtreedoc.c \
  $(TOP)\ext\recover\sqlite3recover.c \
  $(TOP)\ext\recover\test_recover.c \
-  $(TOP)\ext\intck\test_intck.c  \
-  $(TOP)\ext\intck\sqlite3intck.c \
  $(TOP)\ext\recover\dbdata.c 

 # If use of zlib is enabled, add the "zipfile.c" source file.
@@ -1703,7 +1692,6 @@ SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_EXPLAIN_COMMENTS=1
 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_OFFSET_SQL_FUNC=1
 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_UNKNOWN_SQL_FUNCTION=1
 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_STMT_SCANSTATUS=1
-SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_STRICT_SUBTYPE=1
 !ENDIF

 # <<mark>>
@@ -1740,8 +1728,6 @@ FUZZCHECK_OPTS = $(FUZZCHECK_OPTS) -DSQLITE_MAX_MMAP_SIZE=0
 FUZZCHECK_OPTS = $(FUZZCHECK_OPTS) -DSQLITE_OMIT_LOAD_EXTENSION
 FUZZCHECK_OPTS = $(FUZZCHECK_OPTS) -DSQLITE_PRINTF_PRECISION_LIMIT=1000
 FUZZCHECK_OPTS = $(FUZZCHECK_OPTS) -DSQLITE_PRIVATE=""
-FUZZCHECK_OPTS = $(FUZZCHECK_OPTS) -DSQLITE_STRICT_SUBTYPE=1
-FUZZCHECK_OPTS = $(FUZZCHECK_OPTS) -DSQLITE_STATIC_RANDOMJSON

 FUZZCHECK_OPTS = $(FUZZCHECK_OPTS) -DSQLITE_MAX_MEMORY=50000000
 FUZZCHECK_OPTS = $(FUZZCHECK_OPTS) -DSQLITE_PRINTF_PRECISION_LIMIT=1000
@@ -1758,7 +1744,6 @@ FUZZCHECK_SRC = $(FUZZCHECK_SRC) $(TOP)\test\fuzzinvariants.c
 FUZZCHECK_SRC = $(FUZZCHECK_SRC) $(TOP)\test\vt02.c
 FUZZCHECK_SRC = $(FUZZCHECK_SRC) $(TOP)\ext\recover\dbdata.c
 FUZZCHECK_SRC = $(FUZZCHECK_SRC) $(TOP)\ext\recover\sqlite3recover.c
-FUZZCHECK_SRC = $(FUZZCHECK_SRC) $(TOP)\ext\misc\randomjson.c

 OSSSHELL_SRC = $(TOP)\test\ossshell.c $(TOP)\test\ossfuzz.c
 DBFUZZ_COMPILE_OPTS = -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION
@@ -1838,8 +1823,8 @@ $(SQLITE3EXE):	shell.c $(SHELL_CORE_DEP) $(LIBRESOBJS) $(SHELL_CORE_SRC) $(SQLIT
 		/link $(SQLITE3EXEPDB) $(LDFLAGS) $(LTLINKOPTS) $(SHELL_LINK_OPTS) $(LTLIBPATHS) $(LIBRESOBJS) $(LIBREADLINE) $(LTLIBS) $(TLIBS)

 # <<mark>>
-sqldiff.exe:	$(TOP)\tool\sqldiff.c $(TOP)\ext\consio\console_io.h $(TOP)\ext\consio\console_io.c $(SQLITE3C) $(SQLITE3H) $(LIBRESOBJS)
-	$(LTLINK) $(NO_WARN) -I$(TOP)\ext\consio $(TOP)\tool\sqldiff.c $(TOP)\ext\consio\console_io.c $(SQLITE3C) /link $(LDFLAGS) $(LTLINKOPTS) $(LIBRESOBJS)
+sqldiff.exe:	$(TOP)\tool\sqldiff.c $(SQLITE3C) $(SQLITE3H) $(LIBRESOBJS)
+	$(LTLINK) $(NO_WARN) $(TOP)\tool\sqldiff.c $(SQLITE3C) /link $(LDFLAGS) $(LTLINKOPTS) $(LIBRESOBJS)

 dbhash.exe:	$(TOP)\tool\dbhash.c $(SQLITE3C) $(SQLITE3H)
 	$(LTLINK) $(NO_WARN) $(TOP)\tool\dbhash.c $(SQLITE3C) /link $(LDFLAGS) $(LTLINKOPTS)
@@ -1923,7 +1908,7 @@ mptest:	mptester.exe
 	echo > .target_source

 sqlite3.c:	.target_source sqlite3ext.h sqlite3session.h $(MKSQLITE3C_TOOL) src-verify.exe
-	$(TCLSH_CMD) $(MKSQLITE3C_TOOL) $(MKSQLITE3C_ARGS) $(EXTRA_SRC)
+	$(TCLSH_CMD) $(MKSQLITE3C_TOOL) $(MKSQLITE3C_ARGS)

 sqlite3-all.c:	sqlite3.c $(TOP)\tool\split-sqlite3c.tcl
 	$(TCLSH_CMD) $(TOP)\tool\split-sqlite3c.tcl
@@ -2273,44 +2258,39 @@ mkkeywordhash.exe:	$(TOP)\tool\mkkeywordhash.c
 keywordhash.h:	$(TOP)\tool\mkkeywordhash.c mkkeywordhash.exe
 	.\mkkeywordhash.exe > keywordhash.h

-# Source and header files that shell.c depends on
-SHELL_DEP = \
-    $(TOP)\src\shell.c.in \
-    $(TOP)\ext\consio\console_io.c \
-    $(TOP)\ext\consio\console_io.h \
-    $(TOP)\ext\expert\sqlite3expert.c \
-    $(TOP)\ext\expert\sqlite3expert.h \
-    $(TOP)\ext\intck\sqlite3intck.c \
-    $(TOP)\ext\intck\sqlite3intck.h \
-    $(TOP)\ext\misc\appendvfs.c \
-    $(TOP)\ext\misc\base64.c \
-    $(TOP)\ext\misc\base85.c \
-    $(TOP)\ext\misc\completion.c \
-    $(TOP)\ext\misc\decimal.c \
-    $(TOP)\ext\misc\fileio.c \
-    $(TOP)\ext\misc\ieee754.c \
-    $(TOP)\ext\misc\memtrace.c \
-    $(TOP)\ext\misc\pcachetrace.c \
-    $(TOP)\ext\misc\regexp.c \
-    $(TOP)\ext\misc\series.c \
-    $(TOP)\ext\misc\shathree.c \
-    $(TOP)\ext\misc\sqlar.c \
-    $(TOP)\ext\misc\uint.c \
-    $(TOP)\ext\misc\zipfile.c \
-    $(TOP)\ext\recover\dbdata.c \
-    $(TOP)\ext\recover\sqlite3recover.c \
-    $(TOP)\ext\recover\sqlite3recover.h \
-    $(TOP)\src\test_windirent.c \
-    $(TOP)\src\test_windirent.h
+# Source files that go into making shell.c
+SHELL_SRC = \
+	$(TOP)\src\shell.c.in \
+	$(TOP)\ext\consio\console_io.c \
+	$(TOP)\ext\consio\console_io.h \
+	$(TOP)\ext\misc\appendvfs.c \
+	$(TOP)\ext\misc\completion.c \
+	$(TOP)\ext\misc\base64.c \
+	$(TOP)\ext\misc\base85.c \
+	$(TOP)\ext\misc\decimal.c \
+	$(TOP)\ext\misc\fileio.c \
+	$(TOP)\ext\misc\ieee754.c \
+	$(TOP)\ext\misc\regexp.c \
+	$(TOP)\ext\misc\series.c \
+	$(TOP)\ext\misc\shathree.c \
+	$(TOP)\ext\misc\uint.c \
+	$(TOP)\ext\expert\sqlite3expert.c \
+	$(TOP)\ext\expert\sqlite3expert.h \
+	$(TOP)\ext\misc\memtrace.c \
+	$(TOP)\ext\misc\pcachetrace.c \
+	$(TOP)\ext\recover\dbdata.c \
+	$(TOP)\ext\recover\sqlite3recover.c \
+	$(TOP)\ext\recover\sqlite3recover.h \
+	$(TOP)\src\test_windirent.c

 # If use of zlib is enabled, add the "zipfile.c" source file.
 #
 !IF $(USE_ZLIB)!=0
-SHELL_DEP = $(SHELL_DEP) $(TOP)\ext\misc\sqlar.c
-SHELL_DEP = $(SHELL_DEP) $(TOP)\ext\misc\zipfile.c
+SHELL_SRC = $(SHELL_SRC) $(TOP)\ext\misc\sqlar.c
+SHELL_SRC = $(SHELL_SRC) $(TOP)\ext\misc\zipfile.c
 !ENDIF

-shell.c:	$(SHELL_DEP) $(TOP)\tool\mkshellc.tcl
+shell.c:	$(SHELL_SRC) $(TOP)\tool\mkshellc.tcl
 	$(TCLSH_CMD) $(TOP)\tool\mkshellc.tcl > shell.c

 zlib:
@@ -2453,8 +2433,6 @@ TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_ENABLE_DBPAGE_VTAB=1
 TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_ENABLE_BYTECODE_VTAB=1
 TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_CKSUMVFS_STATIC=1
 TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) $(TEST_CCONV_OPTS)
-TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_STATIC_RANDOMJSON
-TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_STRICT_SUBTYPE=1

 TESTFIXTURE_SRC0 = $(TESTEXT) $(TESTSRC2)
 TESTFIXTURE_SRC1 = $(TESTEXT) $(SQLITE3C)
@@ -2497,9 +2475,9 @@ extensiontest:	testfixture.exe testloadext.dll
 tool-zip:	testfixture.exe sqlite3.exe sqldiff.exe sqlite3_analyzer.exe $(TOP)\tool\mktoolzip.tcl
 	.\testfixture.exe $(TOP)\tool\mktoolzip.tcl

-coretestprogs:	testfixture.exe sqlite3.exe
+coretestprogs:	$(TESTPROGS)

-testprogs:	$(TESTPROGS) srcck1.exe fuzzcheck.exe sessionfuzz.exe
+testprogs:	coretestprogs srcck1.exe fuzzcheck.exe sessionfuzz.exe

 fulltest:	alltest fuzztest

@@ -2554,7 +2532,7 @@ mdevtest:

 # Testing for a release
 #
-releasetest: testfixture.exe
+releasetest: testfixture.exe fuzztest
 	testfixture.exe $(TOP)\test\testrunner.tcl release


@@ -2565,7 +2543,7 @@ smoketest:	$(TESTPROGS)
 shelltest: $(TESTPROGS)
 	.\testfixture.exe $(TOP)\test\permutations.test shell

-sqlite3_analyzer.c:	$(SQLITE3C) $(SQLITE3H) $(TOP)\src\tclsqlite.c $(TOP)\tool\spaceanal.tcl $(TOP)\tool\mkccode.tcl $(TOP)\tool\sqlite3_analyzer.c.in $(TOP)\ext\consio\console_io.h $(TOP)\ext\consio\console_io.c $(SQLITE_TCL_DEP)
+sqlite3_analyzer.c:	$(SQLITE3C) $(SQLITE3H) $(TOP)\src\tclsqlite.c $(TOP)\tool\spaceanal.tcl $(TOP)\tool\mkccode.tcl $(TOP)\tool\sqlite3_analyzer.c.in $(SQLITE_TCL_DEP)
 	$(TCLSH_CMD) $(TOP)\tool\mkccode.tcl $(TOP)\tool\sqlite3_analyzer.c.in > $@

 sqlite3_analyzer.exe:	sqlite3_analyzer.c $(LIBRESOBJS)
@@ -159,7 +159,7 @@ extension and only later escaped to the wild as an independent library.)

 Test scripts and programs are found in the **test/** subdirectory.
 Additional test code is found in other source repositories.
-See [How SQLite Is Tested](https://www.sqlite.org/testing.html) for
+See [How SQLite Is Tested](http://www.sqlite.org/testing.html) for
 additional information.

 The **ext/** subdirectory contains code for extensions.  The
@@ -183,7 +183,7 @@ manually-edited files and automatically-generated files.

 The SQLite interface is defined by the **sqlite3.h** header file, which is
 generated from src/sqlite.h.in, ./manifest.uuid, and ./VERSION.  The
-[Tcl script](https://www.tcl.tk) at tool/mksqlite3h.tcl does the conversion.
+[Tcl script](http://www.tcl.tk) at tool/mksqlite3h.tcl does the conversion.
 The manifest.uuid file contains the SHA3 hash of the particular check-in
 and is used to generate the SQLITE\_SOURCE\_ID macro.  The VERSION file
 contains the current SQLite version number.  The sqlite3.h header is really
@@ -250,14 +250,14 @@ individual source file exceeds 32K lines in length.
 ## How It All Fits Together

 SQLite is modular in design.
-See the [architectural description](https://www.sqlite.org/arch.html)
+See the [architectural description](http://www.sqlite.org/arch.html)
 for details. Other documents that are useful in
 (helping to understand how SQLite works include the
-[file format](https://www.sqlite.org/fileformat2.html) description,
-the [virtual machine](https://www.sqlite.org/opcode.html) that runs
+[file format](http://www.sqlite.org/fileformat2.html) description,
+the [virtual machine](http://www.sqlite.org/opcode.html) that runs
 prepared statements, the description of
-[how transactions work](https://www.sqlite.org/atomiccommit.html), and
-the [overview of the query planner](https://www.sqlite.org/optoverview.html).
+[how transactions work](http://www.sqlite.org/atomiccommit.html), and
+the [overview of the query planner](http://www.sqlite.org/optoverview.html).

 Years of effort have gone into optimizing SQLite, both
 for small size and high performance.  And optimizations tend to result in
@@ -353,7 +353,7 @@ hidden by also modifying the makefiles.

 ## Contacts

-The main SQLite website is [https://sqlite.org/](https://sqlite.org/)
+The main SQLite website is [http:/sqlite.org/](http://sqlite.org/)
 with geographically distributed backups at
-[https://www2.sqlite.org/](https://www2.sqlite.org) and
-[https://www3.sqlite.org/](https://www3.sqlite.org).
+[http://www2.sqlite.org/](http://www2.sqlite.org) and
+[http://www3.sqlite.org/](http://www3.sqlite.org).
@@ -1 +1 @@
-3.47.0
+3.44.1
@@ -18,13 +18,6 @@
 TOP = .


-# Optionally set EXTRA_SRC to a list of C files to append to
-# the generated sqlite3.c.
-#
-!IFNDEF EXTRA_SRC
-EXTRA_SRC =
-!ENDIF
-
 # Set this non-0 to enable full warnings (-W4, etc) when compiling.
 #
 !IFNDEF USE_FULLWARN
@@ -997,7 +990,6 @@ SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_EXPLAIN_COMMENTS=1
 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_OFFSET_SQL_FUNC=1
 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_UNKNOWN_SQL_FUNCTION=1
 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_STMT_SCANSTATUS=1
-SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_STRICT_SUBTYPE=1
 !ENDIF


@@ -19,7 +19,7 @@ dnl	to configure the system for the local environment.
 # so that we create the export library with the dll.
 #-----------------------------------------------------------------------

-AC_INIT([sqlite],[3.47.0])
+AC_INIT([sqlite],[3.44.1])

 #--------------------------------------------------------------------
 # Call TEA_INIT as the first TEA_ macro to set up initial vars.
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for sqlite 3.47.0.
+# Generated by GNU Autoconf 2.69 for sqlite 3.44.1.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -726,8 +726,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='sqlite'
 PACKAGE_TARNAME='sqlite'
-PACKAGE_VERSION='3.47.0'
-PACKAGE_STRING='sqlite 3.47.0'
+PACKAGE_VERSION='3.44.1'
+PACKAGE_STRING='sqlite 3.44.1'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''

@@ -1472,7 +1472,7 @@ if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
-\`configure' configures sqlite 3.47.0 to adapt to many kinds of systems.
+\`configure' configures sqlite 3.44.1 to adapt to many kinds of systems.

 Usage: $0 [OPTION]... [VAR=VALUE]...

@@ -1537,7 +1537,7 @@ fi

 if test -n "$ac_init_help"; then
  case $ac_init_help in
-     short | recursive ) echo "Configuration of sqlite 3.47.0:";;
+     short | recursive ) echo "Configuration of sqlite 3.44.1:";;
   esac
  cat <<\_ACEOF

@@ -1668,7 +1668,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
  cat <<\_ACEOF
-sqlite configure 3.47.0
+sqlite configure 3.44.1
 generated by GNU Autoconf 2.69

 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2087,7 +2087,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.

-It was created by sqlite $as_me 3.47.0, which was
+It was created by sqlite $as_me 3.44.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was

  $ $0 $@
@@ -12481,7 +12481,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by sqlite $as_me 3.47.0, which was
+This file was extended by sqlite $as_me 3.44.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
@@ -12547,7 +12547,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-sqlite config.status 3.47.0
+sqlite config.status 3.44.1
 configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

@@ -74,7 +74,7 @@
 # you don't need (for example BLT) by erasing or commenting out
 # the corresponding code.
 #
-AC_INIT([sqlite],m4_esyscmd(cat VERSION | tr -d '\n'))
+AC_INIT([sqlite],[m4_esyscmd(cat VERSION | tr -d '\n')])

 dnl Make sure the local VERSION file matches this configure script
 sqlite_version_sanity_check=`cat $srcdir/VERSION | tr -d '\n'`
@@ -1,7 +1,7 @@
 # Notes On Compiling SQLite On Windows 11

 Here are step-by-step instructions on how to build SQLite from
-canonical source on a new Windows 11 PC, as of 2023-11-01:
+canonical source on a new Windows 11 PC, as of 2023-08-16:

  1.  Install Microsoft Visual Studio. The free "community edition" 
      will work fine.  Do a standard install for C++ development.
@@ -84,18 +84,6 @@ following minor changes:
      <li>  `set PATH=c:\tcl32\bin;%PATH%`
      </ul>

-## Building a DLL
-
-The command the developers use for building the deliverable DLL on the 
-[download page](https://sqlite.org/download.html) is as follows:
-
-> ~~~~
-nmake /f Makefile.msc sqlite3.dll USE_NATIVE_LIBPATHS=1 "OPTS=-DSQLITE_ENABLE_FTS3=1 -DSQLITE_ENABLE_FTS4=1 -DSQLITE_ENABLE_FTS5=1 -DSQLITE_ENABLE_RTREE=1 -DSQLITE_ENABLE_JSON1=1 -DSQLITE_ENABLE_GEOPOLY=1 -DSQLITE_ENABLE_SESSION=1 -DSQLITE_ENABLE_PREUPDATE_HOOK=1 -DSQLITE_ENABLE_SERIALIZE=1 -DSQLITE_ENABLE_MATH_FUNCTIONS=1"
-~~~~
-
-That command generates both the sqlite3.dll and sqlite3.def files.  The same
-command works for both 32-bit and 64-bit builds.
-
 ## Statically Linking The TCL Library

 Some utility programs associated with SQLite need to be linked
@@ -1,290 +0,0 @@
-# The JSONB Format
-
-This document describes SQLite's JSONB binary encoding of
-JSON.
-
-## 1.0 What Is JSONB?
-
-Beginning with version 3.45.0 (circa 2024-01-01), SQLite supports an
-alternative binary encoding of JSON which we call "JSONB".  JSONB is
-a binary format that stored as a BLOB.
-
-The advantage of JSONB over ordinary text RFC 8259 JSON is that JSONB
-is both slightly smaller (by between 5% and 10% in most cases) and
-can be processed in less than half the number of CPU cycles.  The built-in
-[JSON SQL functions] of SQLite can accept either ordinary text JSON
-or the binary JSONB encoding for any of their JSON inputs.
-
-The "JSONB" name is inspired by [PostgreSQL](https://postgresql.org), but the
-on-disk format for SQLite's JSONB is not the same as PostgreSQL's.
-The two formats have the same name, but they have wildly different internal
-representations and are not in any way binary compatible.
-
-The central idea behind this JSONB specification is that each element
-begins with a header that includes the size and type of that element.
-The header takes the place of punctuation such as double-quotes,
-curly-brackes, square-brackets, commas, and colons.  Since the size
-and type of each element is contained in its header, the element can
-be read faster since it is no longer necessary to carefully scan forward
-looking for the closing delimiter.  The payload of JSONB is the same
-as for corresponding text JSON.  The same payload bytes occur in the
-same order.  The only real difference between JSONB and ordinary text
-JSON is that JSONB includes a binary header on
-each element and omits delimiter and separator punctuation.
-
-### 1.1 Internal Use Only
-
-The details of the JSONB are not intended to be visible to application
-developers.  Application developers should look at JSONB as an opaque BLOB
-used internally by SQLite.  Nevertheless, we want the format to be backwards
-compatible across all future versions of SQLite.  To that end, the format
-is documented by this file in the source tree.  But this file should be
-used only by SQLite core developers, not by developers of applications
-that only use SQLite.
-
-## 2.0 The Purpose Of This Document
-
-JSONB is not intended as an external format to be used by
-applications.  JSONB is designed for internal use by SQLite only.
-Programmers do not need to understand the JSONB format in order to
-use it effectively.
-Applications should access JSONB only through the [JSON SQL functions],
-not by looking at individual bytes of the BLOB.
-
-However, JSONB is intended to be portable and backwards compatible
-for all future versions of SQLite.  In other words, you should not have
-to export and reimport your SQLite database files when you upgrade to
-a newer SQLite version.  For that reason, the JSONB format needs to
-be well-defined.
-
-This document is therefore similar in purpose to the
-[SQLite database file format] document that describes the on-disk
-format of an SQLite database file.  Applications are not expected
-to directly read and write the bits and bytes of SQLite database files.
-The SQLite database file format is carefully documented so that it
-can be stable and enduring.  In the same way, the JSONB representation
-of JSON is documented here so that it too can be stable and enduring,
-not so that applications can read or writes individual bytes.
-
-## 3.0 Encoding
-
-JSONB is a direct translation of the underlying text JSON. The difference
-is that JSONB uses a binary encoding that is faster to parse compared to
-the detailed syntax of text JSON.
-
-Each JSON element is encoded as a header and a payload.  The header
-determines type of element (string, numeric, boolean, null, object, or
-array) and the size of the payload.  The header can be between 1 and
-9 bytes in size.  The payload can be any size from zero bytes up to the
-maximum allowed BLOB size.
-
-### 3.1 Payload Size
-
-The upper four bits of the first byte of the header determine size of the
-header and possibly also the size of the payload.
-If the upper four bits have a value between 0 and 11, then the header is
-exactly one byte in size and the payload size is determined by those
-upper four bits.  If the upper four bits have a value between 12 and 15,
-that means that the total header size is 2, 3, 5, or 9 bytes and the
-payload size is unsigned big-endian integer that is contained in the
-subsequent bytes.  The size integer is the one byte that following the
-initial header byte if the upper four bits
-are 12, two bytes if the upper bits are 13, four bytes if the upper bits
-are 14, and eight bytes if the upper bits are 15.  The current design
-of SQLite does not support BLOB values larger than 2GiB, so the eight-byte
-variant of the payload size integer will never be used by the current code.
-The eight-byte payload size integer is included in the specification
-to allow for future expansion.
-
-The header for an element does *not* need to be in its simplest
-form.  For example, consider the JSON numeric value "`1`".
-That element can be encode in five different ways:
-
-  *  `0x13 0x31`
-  *  `0xc3 0x01 0x31`
-  *  `0xd3 0x00 0x01 0x31`
-  *  `0xe3 0x00 0x00 0x00 0x01 0x31`
-  *  `0xf3 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x01 0x31`
-
-The shortest encoding is preferred, of course, and usually happens with
-primitive elements such as numbers.  However the total size of an array
-or object might not be known exactly when the header of the element is
-first generated.  It is convenient to reserve space for the largest
-possible header and then go back and fill in the correct payload size
-at the end.  This technique can result in array or object headers that
-are larger than absolutely necessary.
-
-### 3.2 Element Type
-
-The least-significant four bits of the first byte of the header (the first
-byte masked against 0x0f) determine element type.  The following codes are
-used:
-
-<ol>
-<li type="0"><p><b>NULL</b> &rarr;
-The element is a JSON "null".  The payload size for a true JSON NULL must
-must be zero.  Future versions of SQLite might extend the JSONB format
-with elements that have a zero element type but a non-zero size.  In that
-way, legacy versions of SQLite will interpret the element as a NULL 
-for backwards compatibility while newer versions will interpret the
-element in some other way.
-
-<li value="1"><p><b>TRUE</b> &rarr;
-The element is a JSON "true".  The payload size must be zero for a actual
-"true" value.  Elements with type 1 and a non-zero payload size are
-reserved for future expansion.  Legacy implementations that see an element
-type of 1 with a non-zero payload size should continue to interpret that
-element as "true" for compatibility.
-
-<li value="2"><p><b>FALSE</b> &rarr;
-The element is a JSON "false".  The payload size must be zero for a actual
-"false" value.  Elements with type 2 and a non-zero payload size are
-reserved for future expansion.  Legacy implementations that see an element
-type of 2 with a non-zero payload size should continue to interpret that
-element as "false" for compatibility.
-
-<li value="3"><p><b>INT</b> &rarr;
-The element is a JSON integer value in the canonical
-RFC 8259 format, without extensions.  The payload is the ASCII
-text representation of that numeric value.
-
-<li value="4"><p><b>INT5</b> &rarr;
-The element is a JSON integer value that is not in the
-canonical format.   The payload is the ASCII
-text representation of that numeric value.  Because the payload is in a
-non-standard format, it will need to be translated when the JSONB is
-converted into RFC 8259 text JSON.
-
-<li value="5"><p><b>FLOAT</b> &rarr;
-The element is a JSON floating-point value in the canonical
-RFC 8259 format, without extensions.  The payload is the ASCII
-text representation of that numeric value.
-
-<li value="6"><p><b>FLOAT5</b> &rarr;
-The element is a JSON floating-point value that is not in the
-canonical format.   The payload is the ASCII
-text representation of that numeric value.  Because the payload is in a
-non-standard format, it will need to be translated when the JSONB is
-converted into RFC 8259 text JSON.
-
-<li value="7"><p><b>TEXT</b> &rarr;
-The element is a JSON string value that does not contain
-any escapes nor any characters that need to be escaped for either SQL or
-JSON.  The payload is the UTF8 text representation of the string value.
-The payload does <i>not</i> include string delimiters.
-
-<li value="8"><p><b>TEXTJ</b> &rarr;
-The element is a JSON string value that contains
-RFC 8259 character escapes (such as "<tt>\n</tt>" or "<tt>\u0020</tt>").
-Those escapes will need to be translated into actual UTF8 if this element
-is [json_extract|extracted] into SQL.
-The payload is the UTF8 text representation of the escaped string value.
-The payload does <i>not</i> include string delimiters.
-
-<li value="9"><p><b>TEXT5</b> &rarr;
-The element is a JSON string value that contains
-character escapes, including some character escapes that part of JSON5
-and which are not found in the canonical RFC 8259 spec.
-Those escapes will need to be translated into standard JSON prior to
-rendering the JSON as text, or into their actual UTF8 characters if this
-element is [json_extract|extracted] into SQL.
-The payload is the UTF8 text representation of the escaped string value.
-The payload does <i>not</i> include string delimiters.
-
-<li value="10"><p><b>TEXTRAW</b> &rarr;
-The element is a JSON string value that contains
-UTF8 characters that need to be escaped if this string is rendered into
-standard JSON text.
-The payload does <i>not</i> include string delimiters.
-
-<li value="11"><p><b>ARRAY</b> &rarr;
-The element is a JSON array.  The payload contains
-JSONB elements that comprise values contained within the array.
-
-<li value="12"><p><b>OBJECT</b> &rarr;
-The element is a JSON object.  The payload contains
-pairs of JSONB elements that comprise entries for the JSON object.
-The first element in each pair must be a string (types 7 through 10).
-The second element of each pair may be any types, including nested
-arrays or objects.
-
-<li value="13"><p><b>RESERVED-13</b> &rarr;
-Reserved for future expansion.  Legacy implements that encounter this
-element type should raise an error.
-
-<li value="14"><p><b>RESERVED-14</b> &rarr;
-Reserved for future expansion.  Legacy implements that encounter this
-element type should raise an error.
-
-<li value="15"><p><b>RESERVED-15</b> &rarr;
-Reserved for future expansion.  Legacy implements that encounter this
-element type should raise an error.
-</ol>
-
-Element types outside the range of 0 to 12 are reserved for future
-expansion.  The current implement raises an error if see an element type
-other than those listed above.  However, future versions of SQLite might
-use of the three remaining element types to implement indexing or similar
-optimizations, to speed up lookup against large JSON arrays and/or objects.
-
-### 3.3 Design Rationale For Element Types
-
-A key goal of JSONB is that it should be quick to translate
-to and from text JSON and/or be constructed from SQL values.
-When converting from text into JSONB, we do not want the
-converter subroutine to burn CPU cycles converting elements
-values into some standard format which might never be used.
-Format conversion is "lazy" - it is deferred until actually
-needed.  This has implications for the JSONB format design:
-
-  1.   Numeric values are stored as text, not a numbers.  The values are
-       a direct copy of the text JSON values from which they are derived.
-
-  2.   There are multiple element types depending on the details of value
-       formats.  For example, INT is used for pure RFC-8259 integer
-       literals and INT5 exists for JSON5 extensions such as hexadecimal
-       notation.  FLOAT is used for pure RFC-8259 floating point literals
-       and FLOAT5 is used for JSON5 extensions.  There are four different
-       representations of strings, depending on where the string came from
-       and how special characters within the string are escaped.
-
-A second goal of JSONB is that it should be capable of serving as the
-"parse tree" for JSON when a JSON value is being processed by the
-various [JSON SQL functions] built into SQLite.  Before JSONB was
-developed, operations such [json_replace()] and [json_patch()]
-and similar worked in three stages:
-
-
-  1.  Translate the text JSON into a internal format that is
-      easier to scan and edit.
-  2.  Perform the requested operation on the JSON.
-  3.  Translate the internal format back into text.
-
-JSONB seeks to serve as the internal format directly - bypassing
-the first and third stages of that process.  Since most of the CPU
-cycles are spent on the first and third stages, that suggests that
-JSONB processing will be much faster than text JSON processing.
-
-So when processing JSONB, only the second stage of the three-stage
-process is required.  But when processing text JSON, it is still necessary
-to do stages one and three.  If JSONB is to be used as the internal
-binary representation, this is yet another reason to store numeric
-values as text.  Storing numbers as text minimizes the amount of
-conversion work needed for stages one and three.  This is also why
-there are four different representations of text in JSONB.  Different
-text representations are used for text coming from different sources
-(RFC-8259 JSON, JSON5, or SQL string values) and conversions only
-happen if and when they are actually needed.
-
-### 3.4 Valid JSONB BLOBs
-
-A valid JSONB BLOB consists of a single JSON element.  The element must
-exactly fill the BLOB.  This one element is often a JSON object or array
-and those usually contain additional elements as its payload, but the
-element can be a primite value such a string, number, boolean, or null.
-
-When the built-in JSON functions are attempting to determine if a BLOB
-argument is a JSONB or just a random BLOB, they look at the header of
-the outer element to see that it is well-formed and that the element
-completely fills the BLOB.  If these conditions are met, then the BLOB
-is accepted as a JSONB value.
@@ -683,7 +683,6 @@ other than that, the order of directives in Lemon is arbitrary.</p>
 <li><tt><a href='#pifdef'>%endif</a></tt>
 <li><tt><a href='#extraarg'>%extra_argument</a></tt>
 <li><tt><a href='#pfallback'>%fallback</a></tt>
-<li><tt><a href='#reallc'>%free</a></tt>
 <li><tt><a href='#pifdef'>%if</a></tt>
 <li><tt><a href='#pifdef'>%ifdef</a></tt>
 <li><tt><a href='#pifdef'>%ifndef</a></tt>
@@ -694,7 +693,6 @@ other than that, the order of directives in Lemon is arbitrary.</p>
 <li><tt><a href='#parse_accept'>%parse_accept</a></tt>
 <li><tt><a href='#parse_failure'>%parse_failure</a></tt>
 <li><tt><a href='#pright'>%right</a></tt>
-<li><tt><a href='#reallc'>%realloc</a></tt>
 <li><tt><a href='#stack_overflow'>%stack_overflow</a></tt>
 <li><tt><a href='#stack_size'>%stack_size</a></tt>
 <li><tt><a href='#start_symbol'>%start_symbol</a></tt>
@@ -1202,21 +1200,6 @@ match any input token.</p>
 the wildcard token and some other token, the other token is always used.
 The wildcard token is only matched if there are no alternatives.</p>

-<a id='reallc'></a>
-<h4>4.4.26 The <tt>%realloc</tt> and <tt>%free</tt> directives</h4>
-
-<p>The <tt>%realloc</tt> and <tt>%free</tt> directives defines function
-that allocate and free heap memory.  The signatures of these functions
-should be the same as the realloc() and free() functions from the standard
-C library.
-
-<p>If both of these functions are defined
-then these functions are used to allocate and free
-memory for supplemental parser stack space, if the initial
-parse stack space is exceeded.  The initial parser stack size
-is specified by either <tt>%stack_size</tt> or the
-DYYSTACKDEPTH compile-time flag.
-
 <a id='errors'></a>
 <h2>5.0 Error Processing</h2>

@@ -1241,7 +1224,6 @@ to begin parsing a new file.  This is what will happen at the very
 first syntax error, of course, if there are no instances of the
 "error" non-terminal in your grammar.</p>

-
 <a id='history'></a>
 <h2>6.0 History of Lemon</h2>

@@ -2,25 +2,6 @@

 # The testrunner.tcl Script

-<ul type=none>
-  <li> 1. <a href=#overview>Overview</a>
-  <li> 2. <a href=#binary_tests>Binary Tests</a>
-<ul type=none>
-  <li> 2.1. <a href=#organization_tests>Organization of Tcl Tests</a>
-  <li> 2.2. <a href=#run_tests>Commands to Run Tests</a>
-  <li> 2.3. <a href=#binary_test_failures>Investigating Binary Test Failures</a>
-</ul>
-  <li> 3. <a href=#source_code_tests>Source Tests</a>
-<ul type=none>
-  <li> 3.1. <a href=#commands_to_run_tests>Commands to Run SQLite Tests</a>
-  <li> 3.2. <a href=#zipvfs_tests>Running ZipVFS Tests</a>
-  <li> 3.3. <a href=#source_code_test_failures>Investigating Source Code Test Failures</a>
-</ul>
-  <li> 4. <a href=#testrunner_options>Extra testrunner.tcl Options</a>
-  <li> 5. <a href=#cpu_cores>Controlling CPU Core Utilization</a>
-</ul>
-
-<a name=overview></a>
 # 1. Overview

 testrunner.tcl is a Tcl script used to run multiple SQLite tests using 
@@ -28,18 +9,12 @@ multiple jobs. It supports the following types of tests:

  *  Tcl test scripts.

-  *  Tests run with `make` commands.  Examples:
-      -  `make mdevtest`
-      -  `make releasetest`
-      -  `make sdevtest`
-      -  `make testrunner`
+  *  Tests run with [make] commands. Specifically, at time of writing, 
+     [make fuzztest], [make mptest], [make sourcetest] and [make threadtest].

 testrunner.tcl pipes the output of all tests and builds run into log file
-**testrunner.log**, created in the current working directory. Search this
-file to find details of errors.  Suggested search commands:
-
-   *  `grep "^!" testrunner.log`
-   *  `grep failed testrunner.log`
+**testrunner.log**, created in the cwd directory. Searching this file for
+"failed" is a good way to find the output of a failed test.

 testrunner.tcl also populates SQLite database **testrunner.db**. This database
 contains details of all tests run, running and to be run. A useful query
@@ -65,17 +40,16 @@ Running:

 in another terminal is a good way to keep an eye on a long running test.

-Sometimes testrunner.tcl uses the `testfixture` binary that it is run with
+Sometimes testrunner.tcl uses the [testfixture] binary that it is run with
 to run tests (see "Binary Tests" below). Sometimes it builds testfixture and
 other binaries in specific configurations to test (see "Source Tests").

-<a name=binary_tests></a>
 # 2. Binary Tests

 The commands described in this section all run various combinations of the Tcl
-test scripts using the `testfixture` binary used to run the testrunner.tcl
+test scripts using the [testfixture] binary used to run the testrunner.tcl
 script (i.e. they do not invoke the compiler to build new binaries, or the
-`make` command to run tests that are not Tcl scripts). The procedure to run
+[make] command to run tests that are not Tcl scripts). The procedure to run
 these tests is therefore:

  1. Build the "testfixture" (or "testfixture.exe" for windows) binary using
@@ -87,7 +61,6 @@ these tests is therefore:
 The following sub-sections describe the various options that can be
 passed to testrunner.tcl to test binary testfixture builds.

-<a name=organization_tests></a>
 ## 2.1. Organization of Tcl Tests

 Tcl tests are stored in files that match the pattern *\*.test*. They are
@@ -118,7 +91,6 @@ Running **all** tests is to run all tests in the full test set, plus a dozen
 or so permutations. The specific permutations that are run as part of "all"
 are defined in file *testrunner_data.tcl*.

-<a name=run_tests></a>
 ## 2.2. Commands to Run Tests

 To run the "veryquick" test set, use either of the following:
@@ -142,12 +114,6 @@ a specified pattern (e.g. all tests that start with "fts5"), either of:
  ./testfixture $TESTDIR/testrunner.tcl 'fts5*'
 ```

-Strictly speaking, for a test to be run the pattern must match the script
-filename, not including the directory, using the rules of Tcl's 
-\[string match\] command. Except that before the matching is done, any "%"
-characters specified as part of the pattern are transformed to "\*".
-
-
 To run "all" tests (full + permutations):

 ```
@@ -175,7 +141,6 @@ Or, if the failure occured as part of a permutation:

 TODO: An example instead of "$PERMUTATION" and $PATH\_TO\_SCRIPT?

-<a name=source_code_tests></a>
 # 3. Source Code Tests

 The commands described in this section invoke the C compiler to build 
@@ -194,11 +159,10 @@ shell that supports SQLite 3.31.1 or newer via "package require sqlite3".

 TODO: ./configure + Makefile.msc build systems.

-<a name=commands_to_run_tests></a>
-## 3.1. Commands to Run SQLite Tests
+## Commands to Run SQLite Tests

 The **mdevtest** command is equivalent to running the veryquick tests and
-the `make fuzztest` target once for each of two --enable-all builds - one 
+the [make fuzztest] target once for each of two --enable-all builds - one 
 with debugging enabled and one without:

 ```
@@ -237,18 +201,7 @@ of the specific tests run.
  tclsh $TESTDIR/testrunner.tcl release
 ```

-As with <a href=#source code tests>source code tests</a>, one or more patterns
-may be appended to any of the above commands (mdevtest, sdevtest or release).
-In that case only Tcl tests (no fuzz or other tests) that match the specified
-pattern are run. For example, to run the just the Tcl rtree tests in all 
-builds and configurations supported by "release":
-
-```
-  tclsh $TESTDIR/testrunner.tcl release rtree%
-```
-
-<a name=zipvfs_tests></a>
-## 3.2. Running ZipVFS Tests
+## Running ZipVFS Tests

 testrunner.tcl can build a zipvfs-enabled testfixture and use it to run
 tests from the Zipvfs project with the following command:
@@ -264,8 +217,7 @@ test both SQLite and Zipvfs with a single command:
  tclsh $TESTDIR/testrunner.tcl --zipvfs $PATH_TO_ZIPVFS mdevtest
 ```

-<a name=source_code_test_failures></a>
-## 3.3. Investigating Source Code Test Failures
+## Investigating Source Code Test Failures

 Investigating a test failure that occurs during source code testing is a
 two step process:
@@ -288,45 +240,13 @@ a dos \*.bat file on windows. For example:
 ```

 The generated bash or \*.bat file script accepts a single argument - a makefile
-target to build. This may be used either to run a `make` command test directly,
+target to build. This may be used either to run a [make] command test directly,
 or else to build a testfixture (or testfixture.exe) binary with which to
 run a Tcl test script, as <a href=#binary_test_failures>described above</a>.

-<a name=testrunner_options></a>
-# 4. Extra testrunner.tcl Options

-The testrunner.tcl script options in this section may be used with both source
-code and binary tests.

-The **--buildonly** option instructs testrunner.tcl just to build the binaries
-required by a test, not to run any actual tests. For example:
-
-```
-  # Build binaries required by release test.
-  tclsh $TESTDIR/testrunner.tcl --buildonly release"
-```
-
-The **--dryrun** option prevents testrunner.tcl from building any binaries
-or running any tests. Instead, it just writes the shell commands that it
-would normally execute into the testrunner.log file. Example:
-
-```
-  # Log the shell commmands that make up the mdevtest test.
-  tclsh $TESTDIR/testrunner.tcl --dryrun mdevtest"
-```
-
-The **--explain** option is similar to --dryrun in that it prevents testrunner.tcl
-from building any binaries or running any tests.  The difference is that --explain
-prints on standard output a human-readable summary of all the builds and tests that
-would have been run.
-
-```
-  # Show what builds and tests would have been run
-  tclsh $TESTDIR/testrunner.tcl --explain mdevtest
-```
-
-<a name=cpu_cores></a>
-# 5. Controlling CPU Core Utilization
+# 4. Controlling CPU Core Utilization

 When running either binary or source code tests, testrunner.tcl reports the
 number of jobs it intends to use to stdout. e.g.
@@ -354,3 +274,11 @@ testrunner.log and testrunner.db files:
 ```
  $ ./testfixture $TESTDIR/testrunner.tcl njob $NEW_NUMBER_OF_JOBS
 ```
+
+
+
+
+
+
+
+
@@ -24,13 +24,8 @@
 # include <stdlib.h>
 # include <limits.h>
 # include <assert.h>
-# include "sqlite3.h"
-#endif
-#ifndef HAVE_CONSOLE_IO_H
 # include "console_io.h"
-#endif
-#if defined(_MSC_VER)
-# pragma warning(disable : 4204)
+# include "sqlite3.h"
 #endif

 #ifndef SQLITE_CIO_NO_TRANSLATE
@@ -130,10 +125,6 @@ static short streamOfConsole(FILE *pf, /* out */ PerStreamTags *ppst){
 # endif
 }

-# ifndef ENABLE_VIRTUAL_TERMINAL_PROCESSING
-#  define ENABLE_VIRTUAL_TERMINAL_PROCESSING  (0x4)
-# endif
-
 # if CIO_WIN_WC_XLATE
 /* Define console modes for use with the Windows Console API. */
 #  define SHELL_CONI_MODE \
@@ -352,8 +343,8 @@ static PerStreamTags * getDesignatedEmitStream(FILE *pf, unsigned chix,
 ** chix equals 1 or 2, or for an arbitrary stream when chix == 0.
 ** In either case, ppst references a caller-owned PerStreamTags
 ** struct which may be filled in if none of the known writable
-** streams is being held by consoleInfo. The ppf parameter is a
-** byref output when chix!=0 and a byref input when chix==0.
+** streams is being held by consoleInfo. The ppf parameter is an
+** output when chix!=0 and an input when chix==0.
 */
 static PerStreamTags *
 getEmitStreamInfo(unsigned chix, PerStreamTags *ppst,
@@ -366,7 +357,7 @@ getEmitStreamInfo(unsigned chix, PerStreamTags *ppst,
      ppstTry = &consoleInfo.pstSetup[chix];
      pfEmit = ppst->pf;
    }else pfEmit = ppstTry->pf;
-    if( !isValidStreamInfo(ppstTry) ){
+    if( !isValidStreamInfo(ppst) ){
      pfEmit = (chix > 1)? stderr : stdout;
      ppstTry = ppst;
      streamOfConsole(pfEmit, ppstTry);
@@ -558,11 +549,12 @@ zSkipValidUtf8(const char *z, int nAccept, long ccm){
 #endif /*!(defined(SQLITE_CIO_NO_UTF8SCAN)&&defined(SQLITE_CIO_NO_TRANSLATE))*/

 #ifndef SQLITE_CIO_NO_TRANSLATE
-# ifdef CONSIO_SPUTB
+
+#ifdef CONSIO_SPUTB
 SQLITE_INTERNAL_LINKAGE int
 fPutbUtf8(FILE *pfO, const char *cBuf, int nAccept){
  assert(pfO!=0);
-#  if CIO_WIN_WC_XLATE
+# if CIO_WIN_WC_XLATE
  PerStreamTags pst = PST_INITIALIZER; /* for unknown streams */
  PerStreamTags *ppst = getEmitStreamInfo(0, &pst, &pfO);
  if( pstReachesConsole(ppst) ){
@@ -572,13 +564,13 @@ fPutbUtf8(FILE *pfO, const char *cBuf, int nAccept){
    if( 0 == isKnownWritable(ppst->pf) ) restoreConsoleArb(ppst);
    return rv;
  }else {
-#  endif
-    return (int)fwrite(cBuf, 1, nAccept, pfO);
-#  if CIO_WIN_WC_XLATE
-  }
-#  endif
-}
 # endif
+    return (int)fwrite(cBuf, 1, nAccept, pfO);
+# if CIO_WIN_WC_XLATE
+  }
+# endif
+}
+#endif /* defined(CONSIO_SPUTB) */

 SQLITE_INTERNAL_LINKAGE int
 oPutbUtf8(const char *cBuf, int nAccept){
@@ -684,8 +676,4 @@ SQLITE_INTERNAL_LINKAGE char* fGetsUtf8(char *cBuf, int ncMax, FILE *pfIn){
 }
 #endif /* !defined(SQLITE_CIO_NO_TRANSLATE) */

-#if defined(_MSC_VER)
-# pragma warning(default : 4204)
-#endif
-
 #undef SHELL_INVALID_FILE_PTR
@@ -28,7 +28,7 @@
 ** CIO_WIN_WC_XLATE is defined as 0 or 1, reflecting whether console I/O
 ** translation for Windows is effected for the build.
 */
-#define HAVE_CONSOLE_IO_H 1
+
 #ifndef SQLITE_INTERNAL_LINKAGE
 # define SQLITE_INTERNAL_LINKAGE extern /* external to translation unit */
 # include <stdio.h>
@@ -166,8 +166,8 @@ SQLITE_INTERNAL_LINKAGE int ePutsUtf8(const char *z);
 #ifdef CONSIO_SPUTB
 SQLITE_INTERNAL_LINKAGE int
 fPutbUtf8(FILE *pfOut, const char *cBuf, int nAccept);
-/* Like fPutbUtf8 except stream is always the designated output. */
 #endif
+/* Like fPutbUtf8 except stream is always the designated output. */
 SQLITE_INTERNAL_LINKAGE int
 oPutbUtf8(const char *cBuf, int nAccept);
 /* Like fPutbUtf8 except stream is always the designated error. */
@@ -8,7 +8,6 @@
 #    May you share freely, never taking more than you give.
 #
 #***********************************************************************
-# TESTRUNNER: shell
 #
 # The focus of this file is testing the CLI shell tool. Specifically,
 # the ".recommend" command.
@@ -1948,7 +1948,7 @@ sqlite3expert *sqlite3_expert_new(sqlite3 *db, char **pzErrmsg){
    sqlite3_stmt *pSql = 0;
    rc = idxPrintfPrepareStmt(pNew->db, &pSql, pzErrmsg, 
        "SELECT sql FROM sqlite_schema WHERE name NOT LIKE 'sqlite_%%'"
-        " AND sql NOT LIKE 'CREATE VIRTUAL %%' ORDER BY rowid"
+        " AND sql NOT LIKE 'CREATE VIRTUAL %%'"
    );
    while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pSql) ){
      const char *zSql = (const char*)sqlite3_column_text(pSql, 0);
@@ -4006,7 +4006,7 @@ static int fts3ShadowName(const char *zName){
 ** Implementation of the xIntegrity() method on the FTS3/FTS4 virtual
 ** table.
 */
-static int fts3IntegrityMethod(
+static int fts3Integrity(
  sqlite3_vtab *pVtab,      /* The virtual table to be checked */
  const char *zSchema,      /* Name of schema in which pVtab lives */
  const char *zTabname,     /* Name of the pVTab table */
@@ -4014,24 +4014,31 @@ static int fts3IntegrityMethod(
  char **pzErr              /* Write error message here */
 ){
  Fts3Table *p = (Fts3Table*)pVtab;
-  int rc = SQLITE_OK;
-  int bOk = 0;
+  char *zSql;
+  int rc;
+  char *zErr = 0;

+  assert( pzErr!=0 );
+  assert( *pzErr==0 );
  UNUSED_PARAMETER(isQuick);
-  rc = sqlite3Fts3IntegrityCheck(p, &bOk);
-  assert( rc!=SQLITE_CORRUPT_VTAB );
-  if( rc==SQLITE_ERROR || (rc&0xFF)==SQLITE_CORRUPT ){
-    *pzErr = sqlite3_mprintf("unable to validate the inverted index for"
-                             " FTS%d table %s.%s: %s",
-                p->bFts4 ? 4 : 3, zSchema, zTabname, sqlite3_errstr(rc));
-    if( *pzErr ) rc = SQLITE_OK;
-  }else if( rc==SQLITE_OK && bOk==0 ){
+  zSql = sqlite3_mprintf(
+            "INSERT INTO \"%w\".\"%w\"(\"%w\") VALUES('integrity-check');",
+            zSchema, zTabname, zTabname);
+  if( zSql==0 ){
+    return SQLITE_NOMEM;
+  }
+  rc = sqlite3_exec(p->db, zSql, 0, 0, &zErr);
+  sqlite3_free(zSql);
+  if( (rc&0xff)==SQLITE_CORRUPT ){
    *pzErr = sqlite3_mprintf("malformed inverted index for FTS%d table %s.%s",
                p->bFts4 ? 4 : 3, zSchema, zTabname);
-    if( *pzErr==0 ) rc = SQLITE_NOMEM;
+  }else if( rc!=SQLITE_OK ){
+    *pzErr = sqlite3_mprintf("unable to validate the inverted index for"
+                             " FTS%d table %s.%s: %s",
+                p->bFts4 ? 4 : 3, zSchema, zTabname, zErr);
  }
-  sqlite3Fts3SegmentsClose(p);
-  return rc;
+  sqlite3_free(zErr);
+  return SQLITE_OK;
 }


@@ -4061,7 +4068,7 @@ static const sqlite3_module fts3Module = {
  /* xRelease      */ fts3ReleaseMethod,
  /* xRollbackTo   */ fts3RollbackToMethod,
  /* xShadowName   */ fts3ShadowName,
-  /* xIntegrity    */ fts3IntegrityMethod,
+  /* xIntegrity    */ fts3Integrity,
 };

 /*
@@ -653,7 +653,5 @@ int sqlite3FtsUnicodeIsdiacritic(int);

 int sqlite3Fts3ExprIterate(Fts3Expr*, int (*x)(Fts3Expr*,int,void*), void*);

-int sqlite3Fts3IntegrityCheck(Fts3Table *p, int *pbOk);
-
 #endif /* !SQLITE_CORE || SQLITE_ENABLE_FTS3 */
 #endif /* _FTSINT_H */
@@ -446,7 +446,7 @@ static void fts3SnippetDetails(
        }
        mCover |= mPhrase;

-        for(j=0; j<pPhrase->nToken && j<pIter->nSnippet; j++){
+        for(j=0; j<pPhrase->nToken; j++){
          mHighlight |= (mPos>>j);
        }

@@ -5294,7 +5294,7 @@ static u64 fts3ChecksumIndex(
 ** If an error occurs (e.g. an OOM or IO error), return an SQLite error 
 ** code. The final value of *pbOk is undefined in this case.
 */
-int sqlite3Fts3IntegrityCheck(Fts3Table *p, int *pbOk){
+static int fts3IntegrityCheck(Fts3Table *p, int *pbOk){
  int rc = SQLITE_OK;             /* Return code */
  u64 cksum1 = 0;                 /* Checksum based on FTS index contents */
  u64 cksum2 = 0;                 /* Checksum based on %_content contents */
@@ -5372,12 +5372,7 @@ int sqlite3Fts3IntegrityCheck(Fts3Table *p, int *pbOk){
    sqlite3_finalize(pStmt);
  }

-  if( rc==SQLITE_CORRUPT_VTAB ){
-    rc = SQLITE_OK;
-    *pbOk = 0;
-  }else{
-    *pbOk = (rc==SQLITE_OK && cksum1==cksum2);
-  }
+  *pbOk = (cksum1==cksum2);
  return rc;
 }

@@ -5417,7 +5412,7 @@ static int fts3DoIntegrityCheck(
 ){
  int rc;
  int bOk = 0;
-  rc = sqlite3Fts3IntegrityCheck(p, &bOk);
+  rc = fts3IntegrityCheck(p, &bOk);
  if( rc==SQLITE_OK && bOk==0 ) rc = FTS_CORRUPT_VTAB;
  return rc;
 }
@@ -223,12 +223,10 @@ proc main {data} {
    Fts5ExtensionApi {
      set struct [get_fts5_struct $data "^struct Fts5ExtensionApi" "^.;"]
      set map [list]
-      set lKey [list]
      foreach {k v} [get_struct_members $data] {
        if {[string match x* $k]==0} continue
-        lappend lKey $k
+        lappend map $k "<a href=#$k>$k</a>"
      }
-      foreach k [lsort -decr $lKey] { lappend map $k "<a href=#$k>$k</a>" }
      output [string map $map $struct]
    }

@@ -55,8 +55,8 @@ struct Fts5PhraseIter {
 ** EXTENSION API FUNCTIONS
 **
 ** xUserData(pFts):
-**   Return a copy of the pUserData pointer passed to the xCreateFunction()
-**   API when the extension function was registered.
+**   Return a copy of the context pointer the extension function was 
+**   registered with.
 **
 ** xColumnTotalSize(pFts, iCol, pnToken):
 **   If parameter iCol is less than zero, set output variable *pnToken
@@ -88,11 +88,8 @@ struct Fts5PhraseIter {
 **   created with the "columnsize=0" option.
 **
 ** xColumnText:
-**   If parameter iCol is less than zero, or greater than or equal to the
-**   number of columns in the table, SQLITE_RANGE is returned. 
-**
-**   Otherwise, this function attempts to retrieve the text of column iCol of
-**   the current document. If successful, (*pz) is set to point to a buffer
+**   This function attempts to retrieve the text of column iCol of the
+**   current document. If successful, (*pz) is set to point to a buffer
 **   containing the text in utf-8 encoding, (*pn) is set to the size in bytes
 **   (not characters) of the buffer and SQLITE_OK is returned. Otherwise,
 **   if an error occurs, an SQLite error code is returned and the final values
@@ -102,10 +99,8 @@ struct Fts5PhraseIter {
 **   Returns the number of phrases in the current query expression.
 **
 ** xPhraseSize:
-**   If parameter iCol is less than zero, or greater than or equal to the
-**   number of phrases in the current query, as returned by xPhraseCount, 
-**   0 is returned. Otherwise, this function returns the number of tokens in
-**   phrase iPhrase of the query. Phrases are numbered starting from zero.
+**   Returns the number of tokens in phrase iPhrase of the query. Phrases
+**   are numbered starting from zero.
 **
 ** xInstCount:
 **   Set *pnInst to the total number of occurrences of all phrases within
@@ -121,13 +116,12 @@ struct Fts5PhraseIter {
 **   Query for the details of phrase match iIdx within the current row.
 **   Phrase matches are numbered starting from zero, so the iIdx argument
 **   should be greater than or equal to zero and smaller than the value
-**   output by xInstCount(). If iIdx is less than zero or greater than
-**   or equal to the value returned by xInstCount(), SQLITE_RANGE is returned.
+**   output by xInstCount().
 **
-**   Otherwise, output parameter *piPhrase is set to the phrase number, *piCol
+**   Usually, output parameter *piPhrase is set to the phrase number, *piCol
 **   to the column in which it occurs and *piOff the token offset of the
-**   first token of the phrase. SQLITE_OK is returned if successful, or an
-**   error code (i.e. SQLITE_NOMEM) if an error occurs.
+**   first token of the phrase. Returns SQLITE_OK if successful, or an error
+**   code (i.e. SQLITE_NOMEM) if an error occurs.
 **
 **   This API can be quite slow if used with an FTS5 table created with the
 **   "detail=none" or "detail=column" option. 
@@ -153,10 +147,6 @@ struct Fts5PhraseIter {
 **   Invoking Api.xUserData() returns a copy of the pointer passed as 
 **   the third argument to pUserData.
 **
-**   If parameter iPhrase is less than zero, or greater than or equal to
-**   the number of phrases in the query, as returned by xPhraseCount(),
-**   this function returns SQLITE_RANGE.
-**
 **   If the callback function returns any value other than SQLITE_OK, the
 **   query is abandoned and the xQueryPhrase function returns immediately.
 **   If the returned value is SQLITE_DONE, xQueryPhrase returns SQLITE_OK.
@@ -271,42 +261,9 @@ struct Fts5PhraseIter {
 **
 ** xPhraseNextColumn()
 **   See xPhraseFirstColumn above.
-**
-** xQueryToken(pFts5, iPhrase, iToken, ppToken, pnToken)
-**   This is used to access token iToken of phrase iPhrase of the current
-**   query. Before returning, output parameter *ppToken is set to point
-**   to a buffer containing the requested token, and *pnToken to the
-**   size of this buffer in bytes.
-**
-**   If iPhrase or iToken are less than zero, or if iPhrase is greater than
-**   or equal to the number of phrases in the query as reported by 
-**   xPhraseCount(), or if iToken is equal to or greater than the number of
-**   tokens in the phrase, SQLITE_RANGE is returned and *ppToken and *pnToken
-     are both zeroed.
-**
-**   The output text is not a copy of the query text that specified the
-**   token. It is the output of the tokenizer module. For tokendata=1
-**   tables, this includes any embedded 0x00 and trailing data.
-**
-** xInstToken(pFts5, iIdx, iToken, ppToken, pnToken)
-**   This is used to access token iToken of phrase hit iIdx within the
-**   current row. If iIdx is less than zero or greater than or equal to the
-**   value returned by xInstCount(), SQLITE_RANGE is returned.  Otherwise,
-**   output variable (*ppToken) is set to point to a buffer containing the
-**   matching document token, and (*pnToken) to the size of that buffer in 
-**   bytes. This API is not available if the specified token matches a 
-**   prefix query term. In that case both output variables are always set 
-**   to 0.
-**
-**   The output text is not a copy of the document text that was tokenized.
-**   It is the output of the tokenizer module. For tokendata=1 tables, this 
-**   includes any embedded 0x00 and trailing data.
-**
-**   This API can be quite slow if used with an FTS5 table created with the
-**   "detail=none" or "detail=column" option.
 */
 struct Fts5ExtensionApi {
-  int iVersion;                   /* Currently always set to 3 */
+  int iVersion;                   /* Currently always set to 2 */

  void *(*xUserData)(Fts5Context*);

@@ -341,13 +298,6 @@ struct Fts5ExtensionApi {

  int (*xPhraseFirstColumn)(Fts5Context*, int iPhrase, Fts5PhraseIter*, int*);
  void (*xPhraseNextColumn)(Fts5Context*, Fts5PhraseIter*, int *piCol);
-
-  /* Below this point are iVersion>=3 only */
-  int (*xQueryToken)(Fts5Context*, 
-      int iPhrase, int iToken, 
-      const char **ppToken, int *pnToken
-  );
-  int (*xInstToken)(Fts5Context*, int iIdx, int iToken, const char**, int*);
 };

 /* 
@@ -142,15 +142,6 @@ struct Fts5Colset {
 */

 typedef struct Fts5Config Fts5Config;
-typedef struct Fts5TokenizerConfig Fts5TokenizerConfig;
-
-struct Fts5TokenizerConfig {
-  Fts5Tokenizer *pTok;
-  fts5_tokenizer *pTokApi;
-  const char **azArg;
-  int nArg;
-  int ePattern;                   /* FTS_PATTERN_XXX constant */
-};

 /*
 ** An instance of the following structure encodes all information that can
@@ -193,7 +184,6 @@ struct Fts5TokenizerConfig {
 */
 struct Fts5Config {
  sqlite3 *db;                    /* Database handle */
-  Fts5Global *pGlobal;            /* Global fts5 object for handle db */
  char *zDb;                      /* Database holding FTS index (e.g. "main") */
  char *zName;                    /* Name of FTS index */
  int nCol;                       /* Number of columns */
@@ -206,11 +196,12 @@ struct Fts5Config {
  char *zContent;                 /* content table */ 
  char *zContentRowid;            /* "content_rowid=" option value */ 
  int bColumnsize;                /* "columnsize=" option value (dflt==1) */
-  int bTokendata;                 /* "tokendata=" option value (dflt==0) */
  int eDetail;                    /* FTS5_DETAIL_XXX value */
  char *zContentExprlist;
-  Fts5TokenizerConfig t;
+  Fts5Tokenizer *pTok;
+  fts5_tokenizer *pTokApi;
  int bLock;                      /* True when table is preparing statement */
+  int ePattern;                   /* FTS_PATTERN_XXX constant */

  /* Values loaded from the %_config table */
  int iVersion;                   /* fts5 file format 'version' */
@@ -393,19 +384,17 @@ struct Fts5IndexIter {
 /*
 ** Values used as part of the flags argument passed to IndexQuery().
 */
-#define FTS5INDEX_QUERY_PREFIX      0x0001  /* Prefix query */
-#define FTS5INDEX_QUERY_DESC        0x0002  /* Docs in descending rowid order */
-#define FTS5INDEX_QUERY_TEST_NOIDX  0x0004  /* Do not use prefix index */
-#define FTS5INDEX_QUERY_SCAN        0x0008  /* Scan query (fts5vocab) */
+#define FTS5INDEX_QUERY_PREFIX     0x0001   /* Prefix query */
+#define FTS5INDEX_QUERY_DESC       0x0002   /* Docs in descending rowid order */
+#define FTS5INDEX_QUERY_TEST_NOIDX 0x0004   /* Do not use prefix index */
+#define FTS5INDEX_QUERY_SCAN       0x0008   /* Scan query (fts5vocab) */

 /* The following are used internally by the fts5_index.c module. They are
 ** defined here only to make it easier to avoid clashes with the flags
 ** above. */
-#define FTS5INDEX_QUERY_SKIPEMPTY   0x0010
-#define FTS5INDEX_QUERY_NOOUTPUT    0x0020
-#define FTS5INDEX_QUERY_SKIPHASH    0x0040
-#define FTS5INDEX_QUERY_NOTOKENDATA 0x0080
-#define FTS5INDEX_QUERY_SCANONETERM 0x0100
+#define FTS5INDEX_QUERY_SKIPEMPTY  0x0010
+#define FTS5INDEX_QUERY_NOOUTPUT   0x0020
+#define FTS5INDEX_QUERY_SKIPHASH   0x0040

 /*
 ** Create/destroy an Fts5Index object.
@@ -474,10 +463,6 @@ void *sqlite3Fts5StructureRef(Fts5Index*);
 void sqlite3Fts5StructureRelease(void*);
 int sqlite3Fts5StructureTest(Fts5Index*, void*);

-/*
-** Used by xInstToken():
-*/
-int sqlite3Fts5IterToken(Fts5IndexIter*, i64, int, int, const char**, int*);

 /*
 ** Insert or remove data to or from the index. Each time a document is 
@@ -555,13 +540,6 @@ int sqlite3Fts5IndexLoadConfig(Fts5Index *p);
 int sqlite3Fts5IndexGetOrigin(Fts5Index *p, i64 *piOrigin);
 int sqlite3Fts5IndexContentlessDelete(Fts5Index *p, i64 iOrigin, i64 iRowid);

-void sqlite3Fts5IndexIterClearTokendata(Fts5IndexIter*);
-
-/* Used to populate hash tables for xInstToken in detail=none/column mode. */
-int sqlite3Fts5IndexIterWriteTokendata(
-    Fts5IndexIter*, const char*, int, i64 iRowid, int iCol, int iOff
-);
-
 /*
 ** End of interface to code in fts5_index.c.
 **************************************************************************/
@@ -605,7 +583,13 @@ struct Fts5Table {
  Fts5Index *pIndex;              /* Full-text index */
 };

-int sqlite3Fts5LoadTokenizer(Fts5Config *pConfig);
+int sqlite3Fts5GetTokenizer(
+  Fts5Global*, 
+  const char **azArg,
+  int nArg,
+  Fts5Config*,
+  char **pzErr
+);

 Fts5Table *sqlite3Fts5TableFromCsrid(Fts5Global*, i64);

@@ -661,7 +645,6 @@ void sqlite3Fts5HashScanNext(Fts5Hash*);
 int sqlite3Fts5HashScanEof(Fts5Hash*);
 void sqlite3Fts5HashScanEntry(Fts5Hash *,
  const char **pzTerm,            /* OUT: term (nul-terminated) */
-  int *pnTerm,                    /* OUT: Size of term in bytes */
  const u8 **ppDoclist,           /* OUT: pointer to doclist */
  int *pnDoclist                  /* OUT: size of doclist in bytes */
 );
@@ -788,10 +771,6 @@ int sqlite3Fts5ExprClonePhrase(Fts5Expr*, int, Fts5Expr**);

 int sqlite3Fts5ExprPhraseCollist(Fts5Expr *, int, const u8 **, int *);

-int sqlite3Fts5ExprQueryToken(Fts5Expr*, int, int, const char**, int*);
-int sqlite3Fts5ExprInstToken(Fts5Expr*, i64, int, int, int, int, const char**, int*);
-void sqlite3Fts5ExprClearTokens(Fts5Expr*);
-
 /*******************************************
 ** The fts5_expr.c API above this point is used by the other hand-written
 ** C code in this module. The interfaces below this point are called by
@@ -868,7 +847,6 @@ int sqlite3Fts5TokenizerPattern(
    int (*xCreate)(void*, const char**, int, Fts5Tokenizer**),
    Fts5Tokenizer *pTok
 );
-int sqlite3Fts5TokenizerPreload(Fts5TokenizerConfig*);
 /*
 ** End of interface to code in fts5_tokenizer.c.
 **************************************************************************/
@@ -211,14 +211,6 @@ static int fts5HighlightCb(
  }

  if( iPos==p->iRangeEnd ){
-    if( p->bOpen ){
-      if( p->iter.iStart>=0 && iPos>=p->iter.iStart ){
-        fts5HighlightAppend(&rc, p, &p->zIn[p->iOff], iEndOff - p->iOff);
-        p->iOff = iEndOff;
-      }
-      fts5HighlightAppend(&rc, p, p->zClose, -1);
-      p->bOpen = 0;
-    }
    fts5HighlightAppend(&rc, p, &p->zIn[p->iOff], iEndOff - p->iOff);
    p->iOff = iEndOff;
  }
@@ -252,10 +244,8 @@ static void fts5HighlightFunction(
  ctx.zClose = (const char*)sqlite3_value_text(apVal[2]);
  ctx.iRangeEnd = -1;
  rc = pApi->xColumnText(pFts, iCol, &ctx.zIn, &ctx.nIn);
-  if( rc==SQLITE_RANGE ){
-    sqlite3_result_text(pCtx, "", -1, SQLITE_STATIC);
-    rc = SQLITE_OK;
-  }else if( ctx.zIn ){
+
+  if( ctx.zIn ){
    if( rc==SQLITE_OK ){
      rc = fts5CInstIterInit(pApi, pFts, iCol, &ctx.iter);
    }
@@ -68,7 +68,6 @@ void sqlite3Fts5BufferAppendBlob(
 ){
  if( nData ){
    if( fts5BufferGrow(pRc, pBuf, nData) ) return;
-    assert( pBuf->p!=0 );
    memcpy(&pBuf->p[pBuf->n], pData, nData);
    pBuf->n += nData;
  }
@@ -170,7 +169,6 @@ int sqlite3Fts5PoslistNext64(
  i64 *piOff                      /* IN/OUT: Current offset */
 ){
  int i = *pi;
-  assert( a!=0 || i==0 );
  if( i>=n ){
    /* EOF */
    *piOff = -1;
@@ -178,7 +176,6 @@ int sqlite3Fts5PoslistNext64(
  }else{
    i64 iOff = *piOff;
    u32 iVal;
-    assert( a!=0 );
    fts5FastGetVarint32(a, i, iVal);
    if( iVal<=1 ){
      if( iVal==0 ){
@@ -234,6 +234,7 @@ static int fts5ConfigSetEnum(
 ** eventually free any such error message using sqlite3_free().
 */
 static int fts5ConfigParseSpecial(
+  Fts5Global *pGlobal,
  Fts5Config *pConfig,            /* Configuration object to update */
  const char *zCmd,               /* Special command to parse */
  const char *zArg,               /* Argument to parse */
@@ -297,11 +298,12 @@ static int fts5ConfigParseSpecial(
  if( sqlite3_strnicmp("tokenize", zCmd, nCmd)==0 ){
    const char *p = (const char*)zArg;
    sqlite3_int64 nArg = strlen(zArg) + 1;
-    char **azArg = sqlite3Fts5MallocZero(&rc, (sizeof(char*) + 2) * nArg);
+    char **azArg = sqlite3Fts5MallocZero(&rc, sizeof(char*) * nArg);
+    char *pDel = sqlite3Fts5MallocZero(&rc, nArg * 2);
+    char *pSpace = pDel;

-    if( azArg ){
-      char *pSpace = (char*)&azArg[nArg];
-      if( pConfig->t.azArg ){
+    if( azArg && pSpace ){
+      if( pConfig->pTok ){
        *pzErr = sqlite3_mprintf("multiple tokenize=... directives");
        rc = SQLITE_ERROR;
      }else{
@@ -324,14 +326,16 @@ static int fts5ConfigParseSpecial(
          *pzErr = sqlite3_mprintf("parse error in tokenize directive");
          rc = SQLITE_ERROR;
        }else{
-          pConfig->t.azArg = (const char**)azArg;
-          pConfig->t.nArg = nArg;
-          azArg = 0;
+          rc = sqlite3Fts5GetTokenizer(pGlobal, 
+              (const char**)azArg, (int)nArg, pConfig,
+              pzErr
+          );
        }
      }
    }
-    sqlite3_free(azArg);

+    sqlite3_free(azArg);
+    sqlite3_free(pDel);
    return rc;
  }

@@ -394,20 +398,20 @@ static int fts5ConfigParseSpecial(
    return rc;
  }

-  if( sqlite3_strnicmp("tokendata", zCmd, nCmd)==0 ){
-    if( (zArg[0]!='0' && zArg[0]!='1') || zArg[1]!='\0' ){
-      *pzErr = sqlite3_mprintf("malformed tokendata=... directive");
-      rc = SQLITE_ERROR;
-    }else{
-      pConfig->bTokendata = (zArg[0]=='1');
-    }
-    return rc;
-  }
-
  *pzErr = sqlite3_mprintf("unrecognized option: \"%.*s\"", nCmd, zCmd);
  return SQLITE_ERROR;
 }

+/*
+** Allocate an instance of the default tokenizer ("simple") at 
+** Fts5Config.pTokenizer. Return SQLITE_OK if successful, or an SQLite error
+** code if an error occurs.
+*/
+static int fts5ConfigDefaultTokenizer(Fts5Global *pGlobal, Fts5Config *pConfig){
+  assert( pConfig->pTok==0 && pConfig->pTokApi==0 );
+  return sqlite3Fts5GetTokenizer(pGlobal, 0, 0, pConfig, 0);
+}
+
 /*
 ** Gobble up the first bareword or quoted word from the input buffer zIn.
 ** Return a pointer to the character immediately following the last in
@@ -540,7 +544,6 @@ int sqlite3Fts5ConfigParse(
  *ppOut = pRet = (Fts5Config*)sqlite3_malloc(sizeof(Fts5Config));
  if( pRet==0 ) return SQLITE_NOMEM;
  memset(pRet, 0, sizeof(Fts5Config));
-  pRet->pGlobal = pGlobal;
  pRet->db = db;
  pRet->iCookie = -1;

@@ -589,7 +592,7 @@ int sqlite3Fts5ConfigParse(
        rc = SQLITE_ERROR;
      }else{
        if( bOption ){
-          rc = fts5ConfigParseSpecial(pRet, 
+          rc = fts5ConfigParseSpecial(pGlobal, pRet, 
            ALWAYS(zOne)?zOne:"",
            zTwo?zTwo:"",
            pzErr
@@ -627,6 +630,13 @@ int sqlite3Fts5ConfigParse(
    rc = SQLITE_ERROR;
  }

+  /* If a tokenizer= option was successfully parsed, the tokenizer has
+  ** already been allocated. Otherwise, allocate an instance of the default
+  ** tokenizer (unicode61) now.  */
+  if( rc==SQLITE_OK && pRet->pTok==0 ){
+    rc = fts5ConfigDefaultTokenizer(pGlobal, pRet);
+  }
+
  /* If no zContent option was specified, fill in the default values. */
  if( rc==SQLITE_OK && pRet->zContent==0 ){
    const char *zTail = 0;
@@ -668,10 +678,9 @@ int sqlite3Fts5ConfigParse(
 void sqlite3Fts5ConfigFree(Fts5Config *pConfig){
  if( pConfig ){
    int i;
-    if( pConfig->t.pTok ){
-      pConfig->t.pTokApi->xDelete(pConfig->t.pTok);
+    if( pConfig->pTok ){
+      pConfig->pTokApi->xDelete(pConfig->pTok);
    }
-    sqlite3_free((char*)pConfig->t.azArg);
    sqlite3_free(pConfig->zDb);
    sqlite3_free(pConfig->zName);
    for(i=0; i<pConfig->nCol; i++){
@@ -746,18 +755,10 @@ int sqlite3Fts5Tokenize(
  void *pCtx,                     /* Context passed to xToken() */
  int (*xToken)(void*, int, const char*, int, int, int)    /* Callback */
 ){
-  int rc = SQLITE_OK;
-  if( pText ){
-    if( pConfig->t.pTok==0 ){
-      rc = sqlite3Fts5LoadTokenizer(pConfig);
-    }
-    if( rc==SQLITE_OK ){
-      rc = pConfig->t.pTokApi->xTokenize(
-          pConfig->t.pTok, pCtx, flags, pText, nText, xToken
-      );
-    }
-  }
-  return rc;
+  if( pText==0 ) return SQLITE_OK;
+  return pConfig->pTokApi->xTokenize(
+      pConfig->pTok, pCtx, flags, pText, nText, xToken
+  );
 }

 /*
@@ -100,9 +100,7 @@ struct Fts5ExprNode {
 struct Fts5ExprTerm {
  u8 bPrefix;                     /* True for a prefix term */
  u8 bFirst;                      /* True if token must be first in column */
-  char *pTerm;                    /* Term data */
-  int nQueryTerm;                 /* Effective size of term in bytes */
-  int nFullTerm;                  /* Size of term in bytes incl. tokendata */
+  char *zTerm;                    /* nul-terminated term */
  Fts5IndexIter *pIter;           /* Iterator for this term */
  Fts5ExprTerm *pSynonym;         /* Pointer to first in list of synonyms */
 };
@@ -324,11 +322,7 @@ int sqlite3Fts5ExprNew(
  }

  sqlite3_free(sParse.apPhrase);
-  if( 0==*pzErr ){
-    *pzErr = sParse.zErr;
-  }else{
-    sqlite3_free(sParse.zErr);
-  }
+  *pzErr = sParse.zErr;
  return sParse.rc;
 }

@@ -973,7 +967,7 @@ static int fts5ExprNearInitAll(
            p->pIter = 0;
          }
          rc = sqlite3Fts5IndexQuery(
-              pExpr->pIndex, p->pTerm, p->nQueryTerm,
+              pExpr->pIndex, p->zTerm, (int)strlen(p->zTerm),
              (pTerm->bPrefix ? FTS5INDEX_QUERY_PREFIX : 0) |
              (pExpr->bDesc ? FTS5INDEX_QUERY_DESC : 0),
              pNear->pColset,
@@ -1610,7 +1604,7 @@ static void fts5ExprPhraseFree(Fts5ExprPhrase *pPhrase){
      Fts5ExprTerm *pSyn;
      Fts5ExprTerm *pNext;
      Fts5ExprTerm *pTerm = &pPhrase->aTerm[i];
-      sqlite3_free(pTerm->pTerm);
+      sqlite3_free(pTerm->zTerm);
      sqlite3Fts5IterClose(pTerm->pIter);
      for(pSyn=pTerm->pSynonym; pSyn; pSyn=pNext){
        pNext = pSyn->pSynonym;
@@ -1708,7 +1702,6 @@ Fts5ExprNearset *sqlite3Fts5ParseNearset(
 typedef struct TokenCtx TokenCtx;
 struct TokenCtx {
  Fts5ExprPhrase *pPhrase;
-  Fts5Config *pConfig;
  int rc;
 };

@@ -1742,12 +1735,8 @@ static int fts5ParseTokenize(
      rc = SQLITE_NOMEM;
    }else{
      memset(pSyn, 0, (size_t)nByte);
-      pSyn->pTerm = ((char*)pSyn) + sizeof(Fts5ExprTerm) + sizeof(Fts5Buffer);
-      pSyn->nFullTerm = pSyn->nQueryTerm = nToken;
-      if( pCtx->pConfig->bTokendata ){
-        pSyn->nQueryTerm = (int)strlen(pSyn->pTerm);
-      }
-      memcpy(pSyn->pTerm, pToken, nToken);
+      pSyn->zTerm = ((char*)pSyn) + sizeof(Fts5ExprTerm) + sizeof(Fts5Buffer);
+      memcpy(pSyn->zTerm, pToken, nToken);
      pSyn->pSynonym = pPhrase->aTerm[pPhrase->nTerm-1].pSynonym;
      pPhrase->aTerm[pPhrase->nTerm-1].pSynonym = pSyn;
    }
@@ -1772,11 +1761,7 @@ static int fts5ParseTokenize(
    if( rc==SQLITE_OK ){
      pTerm = &pPhrase->aTerm[pPhrase->nTerm++];
      memset(pTerm, 0, sizeof(Fts5ExprTerm));
-      pTerm->pTerm = sqlite3Fts5Strndup(&rc, pToken, nToken);
-      pTerm->nFullTerm = pTerm->nQueryTerm = nToken;
-      if( pCtx->pConfig->bTokendata && rc==SQLITE_OK ){ 
-        pTerm->nQueryTerm = (int)strlen(pTerm->pTerm);
-      }
+      pTerm->zTerm = sqlite3Fts5Strndup(&rc, pToken, nToken);
    }
  }

@@ -1843,7 +1828,6 @@ Fts5ExprPhrase *sqlite3Fts5ParseTerm(

  memset(&sCtx, 0, sizeof(TokenCtx));
  sCtx.pPhrase = pAppend;
-  sCtx.pConfig = pConfig;

  rc = fts5ParseStringFromToken(pToken, &z);
  if( rc==SQLITE_OK ){
@@ -1891,15 +1875,12 @@ int sqlite3Fts5ExprClonePhrase(
  Fts5Expr **ppNew
 ){
  int rc = SQLITE_OK;             /* Return code */
-  Fts5ExprPhrase *pOrig = 0;      /* The phrase extracted from pExpr */
+  Fts5ExprPhrase *pOrig;          /* The phrase extracted from pExpr */
  Fts5Expr *pNew = 0;             /* Expression to return via *ppNew */
-  TokenCtx sCtx = {0,0,0};        /* Context object for fts5ParseTokenize */
-  if( iPhrase<0 || iPhrase>=pExpr->nPhrase ){
-    rc = SQLITE_RANGE;
-  }else{
-    pOrig = pExpr->apExprPhrase[iPhrase];
-    pNew = (Fts5Expr*)sqlite3Fts5MallocZero(&rc, sizeof(Fts5Expr));
-  }
+  TokenCtx sCtx = {0,0};          /* Context object for fts5ParseTokenize */
+
+  pOrig = pExpr->apExprPhrase[iPhrase];
+  pNew = (Fts5Expr*)sqlite3Fts5MallocZero(&rc, sizeof(Fts5Expr));
  if( rc==SQLITE_OK ){
    pNew->apExprPhrase = (Fts5ExprPhrase**)sqlite3Fts5MallocZero(&rc, 
        sizeof(Fts5ExprPhrase*));
@@ -1912,7 +1893,7 @@ int sqlite3Fts5ExprClonePhrase(
    pNew->pRoot->pNear = (Fts5ExprNearset*)sqlite3Fts5MallocZero(&rc, 
        sizeof(Fts5ExprNearset) + sizeof(Fts5ExprPhrase*));
  }
-  if( rc==SQLITE_OK && ALWAYS(pOrig!=0) ){
+  if( rc==SQLITE_OK ){
    Fts5Colset *pColsetOrig = pOrig->pNode->pNear->pColset;
    if( pColsetOrig ){
      sqlite3_int64 nByte;
@@ -1926,27 +1907,26 @@ int sqlite3Fts5ExprClonePhrase(
    }
  }

-  if( rc==SQLITE_OK ){
-    if( pOrig->nTerm ){
-      int i;                          /* Used to iterate through phrase terms */
-      sCtx.pConfig = pExpr->pConfig;
-      for(i=0; rc==SQLITE_OK && i<pOrig->nTerm; i++){
-        int tflags = 0;
-        Fts5ExprTerm *p;
-        for(p=&pOrig->aTerm[i]; p && rc==SQLITE_OK; p=p->pSynonym){
-          rc = fts5ParseTokenize((void*)&sCtx,tflags,p->pTerm,p->nFullTerm,0,0);
-          tflags = FTS5_TOKEN_COLOCATED;
-        }
-        if( rc==SQLITE_OK ){
-          sCtx.pPhrase->aTerm[i].bPrefix = pOrig->aTerm[i].bPrefix;
-          sCtx.pPhrase->aTerm[i].bFirst = pOrig->aTerm[i].bFirst;
-        }
+  if( pOrig->nTerm ){
+    int i;                          /* Used to iterate through phrase terms */
+    for(i=0; rc==SQLITE_OK && i<pOrig->nTerm; i++){
+      int tflags = 0;
+      Fts5ExprTerm *p;
+      for(p=&pOrig->aTerm[i]; p && rc==SQLITE_OK; p=p->pSynonym){
+        const char *zTerm = p->zTerm;
+        rc = fts5ParseTokenize((void*)&sCtx, tflags, zTerm, (int)strlen(zTerm),
+            0, 0);
+        tflags = FTS5_TOKEN_COLOCATED;
+      }
+      if( rc==SQLITE_OK ){
+        sCtx.pPhrase->aTerm[i].bPrefix = pOrig->aTerm[i].bPrefix;
+        sCtx.pPhrase->aTerm[i].bFirst = pOrig->aTerm[i].bFirst;
      }
-    }else{
-      /* This happens when parsing a token or quoted phrase that contains
-      ** no token characters at all. (e.g ... MATCH '""'). */
-      sCtx.pPhrase = sqlite3Fts5MallocZero(&rc, sizeof(Fts5ExprPhrase));
    }
+  }else{
+    /* This happens when parsing a token or quoted phrase that contains
+    ** no token characters at all. (e.g ... MATCH '""'). */
+    sCtx.pPhrase = sqlite3Fts5MallocZero(&rc, sizeof(Fts5ExprPhrase));
  }

  if( rc==SQLITE_OK && ALWAYS(sCtx.pPhrase) ){
@@ -2316,13 +2296,11 @@ static Fts5ExprNode *fts5ParsePhraseToAnd(
        if( parseGrowPhraseArray(pParse) ){
          fts5ExprPhraseFree(pPhrase);
        }else{
-          Fts5ExprTerm *p = &pNear->apPhrase[0]->aTerm[ii];
-          Fts5ExprTerm *pTo = &pPhrase->aTerm[0];
          pParse->apPhrase[pParse->nPhrase++] = pPhrase;
          pPhrase->nTerm = 1;
-          pTo->pTerm = sqlite3Fts5Strndup(&pParse->rc, p->pTerm, p->nFullTerm);
-          pTo->nQueryTerm = p->nQueryTerm;
-          pTo->nFullTerm = p->nFullTerm;
+          pPhrase->aTerm[0].zTerm = sqlite3Fts5Strndup(
+              &pParse->rc, pNear->apPhrase[0]->aTerm[ii].zTerm, -1
+          );
          pRet->apChild[ii] = sqlite3Fts5ParseNode(pParse, FTS5_STRING, 
              0, 0, sqlite3Fts5ParseNearset(pParse, 0, pPhrase)
          );
@@ -2507,17 +2485,16 @@ static char *fts5ExprTermPrint(Fts5ExprTerm *pTerm){

  /* Determine the maximum amount of space required. */
  for(p=pTerm; p; p=p->pSynonym){
-    nByte += pTerm->nQueryTerm * 2 + 3 + 2;
+    nByte += (int)strlen(pTerm->zTerm) * 2 + 3 + 2;
  }
  zQuoted = sqlite3_malloc64(nByte);

  if( zQuoted ){
    int i = 0;
    for(p=pTerm; p; p=p->pSynonym){
-      char *zIn = p->pTerm;
-      char *zEnd = &zIn[p->nQueryTerm];
+      char *zIn = p->zTerm;
      zQuoted[i++] = '"';
-      while( zIn<zEnd ){
+      while( *zIn ){
        if( *zIn=='"' ) zQuoted[i++] = '"';
        zQuoted[i++] = *zIn++;
      }
@@ -2595,10 +2572,8 @@ static char *fts5ExprPrintTcl(

      zRet = fts5PrintfAppend(zRet, " {");
      for(iTerm=0; zRet && iTerm<pPhrase->nTerm; iTerm++){
-        Fts5ExprTerm *p = &pPhrase->aTerm[iTerm];
-        zRet = fts5PrintfAppend(zRet, "%s%.*s", iTerm==0?"":" ", 
-            p->nQueryTerm, p->pTerm
-        );
+        char *zTerm = pPhrase->aTerm[iTerm].zTerm;
+        zRet = fts5PrintfAppend(zRet, "%s%s", iTerm==0?"":" ", zTerm);
        if( pPhrase->aTerm[iTerm].bPrefix ){
          zRet = fts5PrintfAppend(zRet, "*");
        }
@@ -2999,17 +2974,6 @@ static int fts5ExprColsetTest(Fts5Colset *pColset, int iCol){
  return 0;
 }

-/*
-** pToken is a buffer nToken bytes in size that may or may not contain
-** an embedded 0x00 byte. If it does, return the number of bytes in
-** the buffer before the 0x00. If it does not, return nToken.
-*/
-static int fts5QueryTerm(const char *pToken, int nToken){
-  int ii;
-  for(ii=0; ii<nToken && pToken[ii]; ii++){}
-  return ii;
-}
-
 static int fts5ExprPopulatePoslistsCb(
  void *pCtx,                /* Copy of 2nd argument to xTokenize() */
  int tflags,                /* Mask of FTS5_TOKEN_* flags */
@@ -3021,33 +2985,22 @@ static int fts5ExprPopulatePoslistsCb(
  Fts5ExprCtx *p = (Fts5ExprCtx*)pCtx;
  Fts5Expr *pExpr = p->pExpr;
  int i;
-  int nQuery = nToken;
-  i64 iRowid = pExpr->pRoot->iRowid;

  UNUSED_PARAM2(iUnused1, iUnused2);

-  if( nQuery>FTS5_MAX_TOKEN_SIZE ) nQuery = FTS5_MAX_TOKEN_SIZE;
-  if( pExpr->pConfig->bTokendata ){
-    nQuery = fts5QueryTerm(pToken, nQuery);
-  }
+  if( nToken>FTS5_MAX_TOKEN_SIZE ) nToken = FTS5_MAX_TOKEN_SIZE;
  if( (tflags & FTS5_TOKEN_COLOCATED)==0 ) p->iOff++;
  for(i=0; i<pExpr->nPhrase; i++){
-    Fts5ExprTerm *pT;
+    Fts5ExprTerm *pTerm;
    if( p->aPopulator[i].bOk==0 ) continue;
-    for(pT=&pExpr->apExprPhrase[i]->aTerm[0]; pT; pT=pT->pSynonym){
-      if( (pT->nQueryTerm==nQuery || (pT->nQueryTerm<nQuery && pT->bPrefix))
-       && memcmp(pT->pTerm, pToken, pT->nQueryTerm)==0
+    for(pTerm=&pExpr->apExprPhrase[i]->aTerm[0]; pTerm; pTerm=pTerm->pSynonym){
+      int nTerm = (int)strlen(pTerm->zTerm);
+      if( (nTerm==nToken || (nTerm<nToken && pTerm->bPrefix))
+       && memcmp(pTerm->zTerm, pToken, nTerm)==0
      ){
        int rc = sqlite3Fts5PoslistWriterAppend(
            &pExpr->apExprPhrase[i]->poslist, &p->aPopulator[i].writer, p->iOff
        );
-        if( rc==SQLITE_OK && pExpr->pConfig->bTokendata && !pT->bPrefix ){
-          int iCol = p->iOff>>32;
-          int iTokOff = p->iOff & 0x7FFFFFFF;
-          rc = sqlite3Fts5IndexIterWriteTokendata(
-              pT->pIter, pToken, nToken, iRowid, iCol, iTokOff
-          );
-        }
        if( rc ) return rc;
        break;
      }
@@ -3182,80 +3135,3 @@ int sqlite3Fts5ExprPhraseCollist(

  return rc;
 }
-
-/*
-** Does the work of the fts5_api.xQueryToken() API method.
-*/
-int sqlite3Fts5ExprQueryToken(
-  Fts5Expr *pExpr, 
-  int iPhrase, 
-  int iToken, 
-  const char **ppOut, 
-  int *pnOut
-){
-  Fts5ExprPhrase *pPhrase = 0;
-
-  if( iPhrase<0 || iPhrase>=pExpr->nPhrase ){
-    return SQLITE_RANGE;
-  }
-  pPhrase = pExpr->apExprPhrase[iPhrase];
-  if( iToken<0 || iToken>=pPhrase->nTerm ){
-    return SQLITE_RANGE;
-  }
-
-  *ppOut = pPhrase->aTerm[iToken].pTerm;
-  *pnOut = pPhrase->aTerm[iToken].nFullTerm;
-  return SQLITE_OK;
-}
-
-/*
-** Does the work of the fts5_api.xInstToken() API method.
-*/
-int sqlite3Fts5ExprInstToken(
-  Fts5Expr *pExpr, 
-  i64 iRowid,
-  int iPhrase, 
-  int iCol, 
-  int iOff, 
-  int iToken, 
-  const char **ppOut, 
-  int *pnOut
-){
-  Fts5ExprPhrase *pPhrase = 0;
-  Fts5ExprTerm *pTerm = 0;
-  int rc = SQLITE_OK;
-
-  if( iPhrase<0 || iPhrase>=pExpr->nPhrase ){
-    return SQLITE_RANGE;
-  }
-  pPhrase = pExpr->apExprPhrase[iPhrase];
-  if( iToken<0 || iToken>=pPhrase->nTerm ){
-    return SQLITE_RANGE;
-  }
-  pTerm = &pPhrase->aTerm[iToken];
-  if( pTerm->bPrefix==0 ){
-    if( pExpr->pConfig->bTokendata ){
-      rc = sqlite3Fts5IterToken(
-          pTerm->pIter, iRowid, iCol, iOff+iToken, ppOut, pnOut
-      );
-    }else{
-      *ppOut = pTerm->pTerm;
-      *pnOut = pTerm->nFullTerm;
-    }
-  }
-  return rc;
-}
-
-/*
-** Clear the token mappings for all Fts5IndexIter objects mannaged by 
-** the expression passed as the only argument.
-*/
-void sqlite3Fts5ExprClearTokens(Fts5Expr *pExpr){
-  int ii;
-  for(ii=0; ii<pExpr->nPhrase; ii++){
-    Fts5ExprTerm *pT;
-    for(pT=&pExpr->apExprPhrase[ii]->aTerm[0]; pT; pT=pT->pSynonym){
-      sqlite3Fts5IndexIterClearTokendata(pT->pIter);
-    }
-  }
-}
@@ -36,15 +36,10 @@ struct Fts5Hash {

 /*
 ** Each entry in the hash table is represented by an object of the 
-** following type. Each object, its key, and its current data are stored 
-** in a single memory allocation. The key immediately follows the object 
-** in memory. The position list data immediately follows the key data 
-** in memory.
-**
-** The key is Fts5HashEntry.nKey bytes in size. It consists of a single
-** byte identifying the index (either the main term index or a prefix-index),
-** followed by the term data. For example: "0token". There is no 
-** nul-terminator - in this case nKey=6.
+** following type. Each object, its key (a nul-terminated string) and 
+** its current data are stored in a single memory allocation. The 
+** key immediately follows the object in memory. The position list
+** data immediately follows the key data in memory.
 **
 ** The data that follows the key is in a similar, but not identical format
 ** to the doclist data stored in the database. It is:
@@ -179,7 +174,8 @@ static int fts5HashResize(Fts5Hash *pHash){
      unsigned int iHash;
      Fts5HashEntry *p = apOld[i];
      apOld[i] = p->pHashNext;
-      iHash = fts5HashKey(nNew, (u8*)fts5EntryKey(p), p->nKey);
+      iHash = fts5HashKey(nNew, (u8*)fts5EntryKey(p),
+                          (int)strlen(fts5EntryKey(p)));
      p->pHashNext = apNew[iHash];
      apNew[iHash] = p;
    }
@@ -263,7 +259,7 @@ int sqlite3Fts5HashWrite(
  for(p=pHash->aSlot[iHash]; p; p=p->pHashNext){
    char *zKey = fts5EntryKey(p);
    if( zKey[0]==bByte 
-     && p->nKey==nToken+1
+     && p->nKey==nToken
     && memcmp(&zKey[1], pToken, nToken)==0 
    ){
      break;
@@ -293,9 +289,9 @@ int sqlite3Fts5HashWrite(
    zKey[0] = bByte;
    memcpy(&zKey[1], pToken, nToken);
    assert( iHash==fts5HashKey(pHash->nSlot, (u8*)zKey, nToken+1) );
-    p->nKey = nToken+1;
+    p->nKey = nToken;
    zKey[nToken+1] = '\0';
-    p->nData = nToken+1 + sizeof(Fts5HashEntry);
+    p->nData = nToken+1 + 1 + sizeof(Fts5HashEntry);
    p->pHashNext = pHash->aSlot[iHash];
    pHash->aSlot[iHash] = p;
    pHash->nEntry++;
@@ -412,17 +408,12 @@ static Fts5HashEntry *fts5HashEntryMerge(
      *ppOut = p1;
      p1 = 0;
    }else{
+      int i = 0;
      char *zKey1 = fts5EntryKey(p1);
      char *zKey2 = fts5EntryKey(p2);
-      int nMin = MIN(p1->nKey, p2->nKey);
+      while( zKey1[i]==zKey2[i] ) i++;

-      int cmp = memcmp(zKey1, zKey2, nMin);
-      if( cmp==0 ){
-        cmp = p1->nKey - p2->nKey;
-      }
-      assert( cmp!=0 );
-
-      if( cmp>0 ){
+      if( ((u8)zKey1[i])>((u8)zKey2[i]) ){
        /* p2 is smaller */
        *ppOut = p2;
        ppOut = &p2->pScanNext;
@@ -464,7 +455,7 @@ static int fts5HashEntrySort(
    Fts5HashEntry *pIter;
    for(pIter=pHash->aSlot[iSlot]; pIter; pIter=pIter->pHashNext){
      if( pTerm==0 
-       || (pIter->nKey>=nTerm && 0==memcmp(fts5EntryKey(pIter), pTerm, nTerm))
+       || (pIter->nKey+1>=nTerm && 0==memcmp(fts5EntryKey(pIter), pTerm, nTerm))
      ){
        Fts5HashEntry *pEntry = pIter;
        pEntry->pScanNext = 0;
@@ -503,11 +494,12 @@ int sqlite3Fts5HashQuery(

  for(p=pHash->aSlot[iHash]; p; p=p->pHashNext){
    zKey = fts5EntryKey(p);
-    if( nTerm==p->nKey && memcmp(zKey, pTerm, nTerm)==0 ) break;
+    assert( p->nKey+1==(int)strlen(zKey) );
+    if( nTerm==p->nKey+1 && memcmp(zKey, pTerm, nTerm)==0 ) break;
  }

  if( p ){
-    int nHashPre = sizeof(Fts5HashEntry) + nTerm;
+    int nHashPre = sizeof(Fts5HashEntry) + nTerm + 1;
    int nList = p->nData - nHashPre;
    u8 *pRet = (u8*)(*ppOut = sqlite3_malloc64(nPre + nList + 10));
    if( pRet ){
@@ -568,22 +560,19 @@ int sqlite3Fts5HashScanEof(Fts5Hash *p){
 void sqlite3Fts5HashScanEntry(
  Fts5Hash *pHash,
  const char **pzTerm,            /* OUT: term (nul-terminated) */
-  int *pnTerm,                    /* OUT: Size of term in bytes */
  const u8 **ppDoclist,           /* OUT: pointer to doclist */
  int *pnDoclist                  /* OUT: size of doclist in bytes */
 ){
  Fts5HashEntry *p;
  if( (p = pHash->pScan) ){
    char *zKey = fts5EntryKey(p);
-    int nTerm = p->nKey;
+    int nTerm = (int)strlen(zKey);
    fts5HashAddPoslistSize(pHash, p, 0);
    *pzTerm = zKey;
-    *pnTerm = nTerm;
-    *ppDoclist = (const u8*)&zKey[nTerm];
-    *pnDoclist = p->nData - (sizeof(Fts5HashEntry) + nTerm);
+    *ppDoclist = (const u8*)&zKey[nTerm+1];
+    *pnDoclist = p->nData - (sizeof(Fts5HashEntry) + nTerm + 1);
  }else{
    *pzTerm = 0;
-    *pnTerm = 0;
    *ppDoclist = 0;
    *pnDoclist = 0;
  }
@@ -118,7 +118,7 @@ struct Fts5FullTable {
  Fts5Global *pGlobal;            /* Global (connection wide) data */
  Fts5Cursor *pSortCsr;           /* Sort data from this cursor */
  int iSavepoint;                 /* Successful xSavepoint()+1 */
-  
+  int bInSavepoint;
 #ifdef SQLITE_DEBUG
  struct Fts5TransactionState ts;
 #endif
@@ -377,12 +377,8 @@ static int fts5InitVtab(
    assert( (rc==SQLITE_OK && *pzErr==0) || pConfig==0 );
  }
  if( rc==SQLITE_OK ){
-    pConfig->pzErrmsg = pzErr;
    pTab->p.pConfig = pConfig;
    pTab->pGlobal = pGlobal;
-    if( bCreate || sqlite3Fts5TokenizerPreload(&pConfig->t) ){
-      rc = sqlite3Fts5LoadTokenizer(pConfig);
-    }
  }

  /* Open the index sub-system */
@@ -404,8 +400,11 @@ static int fts5InitVtab(

  /* Load the initial configuration */
  if( rc==SQLITE_OK ){
+    assert( pConfig->pzErrmsg==0 );
+    pConfig->pzErrmsg = pzErr;
    rc = sqlite3Fts5IndexLoadConfig(pTab->p.pIndex);
    sqlite3Fts5IndexRollback(pTab->p.pIndex);
+    pConfig->pzErrmsg = 0;
  }

  if( rc==SQLITE_OK && pConfig->eContent==FTS5_CONTENT_NORMAL ){
@@ -415,7 +414,6 @@ static int fts5InitVtab(
    rc = sqlite3_vtab_config(db, SQLITE_VTAB_INNOCUOUS);
  }

-  if( pConfig ) pConfig->pzErrmsg = 0;
  if( rc!=SQLITE_OK ){
    fts5FreeVtab(pTab);
    pTab = 0;
@@ -483,10 +481,10 @@ static int fts5UsePatternMatch(
 ){
  assert( FTS5_PATTERN_GLOB==SQLITE_INDEX_CONSTRAINT_GLOB );
  assert( FTS5_PATTERN_LIKE==SQLITE_INDEX_CONSTRAINT_LIKE );
-  if( pConfig->t.ePattern==FTS5_PATTERN_GLOB && p->op==FTS5_PATTERN_GLOB ){
+  if( pConfig->ePattern==FTS5_PATTERN_GLOB && p->op==FTS5_PATTERN_GLOB ){
    return 1;
  }
-  if( pConfig->t.ePattern==FTS5_PATTERN_LIKE 
+  if( pConfig->ePattern==FTS5_PATTERN_LIKE 
   && (p->op==FTS5_PATTERN_LIKE || p->op==FTS5_PATTERN_GLOB)
  ){
    return 1;
@@ -533,11 +531,11 @@ static int fts5UsePatternMatch(
 ** This function ensures that there is at most one "r" or "=". And that if
 ** there exists an "=" then there is no "<" or ">".
 **
-** If an unusable MATCH operator is present in the WHERE clause, then
-** SQLITE_CONSTRAINT is returned.
-**
 ** Costs are assigned as follows:
 **
+**  a) If an unusable MATCH operator is present in the WHERE clause, the
+**     cost is unconditionally set to 1e50 (a really big number).
+**
 **  a) If a MATCH operator is present, the cost depends on the other
 **     constraints also present. As follows:
 **
@@ -569,7 +567,7 @@ static int fts5BestIndexMethod(sqlite3_vtab *pVTab, sqlite3_index_info *pInfo){
  int bSeenEq = 0;
  int bSeenGt = 0;
  int bSeenLt = 0;
-  int nSeenMatch = 0;
+  int bSeenMatch = 0;
  int bSeenRank = 0;


@@ -600,15 +598,18 @@ static int fts5BestIndexMethod(sqlite3_vtab *pVTab, sqlite3_index_info *pInfo){
      /* A MATCH operator or equivalent */
      if( p->usable==0 || iCol<0 ){
        /* As there exists an unusable MATCH constraint this is an 
-        ** unusable plan. Return SQLITE_CONSTRAINT. */
-        return SQLITE_CONSTRAINT;
+        ** unusable plan. Set a prohibitively high cost. */
+        pInfo->estimatedCost = 1e50;
+        assert( iIdxStr < pInfo->nConstraint*6 + 1 );
+        idxStr[iIdxStr] = 0;
+        return SQLITE_OK;
      }else{
        if( iCol==nCol+1 ){
          if( bSeenRank ) continue;
          idxStr[iIdxStr++] = 'r';
          bSeenRank = 1;
        }else if( iCol>=0 ){
-          nSeenMatch++;
+          bSeenMatch = 1;
          idxStr[iIdxStr++] = 'M';
          sqlite3_snprintf(6, &idxStr[iIdxStr], "%d", iCol);
          idxStr += strlen(&idxStr[iIdxStr]);
@@ -625,7 +626,6 @@ static int fts5BestIndexMethod(sqlite3_vtab *pVTab, sqlite3_index_info *pInfo){
        idxStr += strlen(&idxStr[iIdxStr]);
        pInfo->aConstraintUsage[i].argvIndex = ++iCons;
        assert( idxStr[iIdxStr]=='\0' );
-        nSeenMatch++;
      }else if( bSeenEq==0 && p->op==SQLITE_INDEX_CONSTRAINT_EQ && iCol<0 ){
        idxStr[iIdxStr++] = '=';
        bSeenEq = 1;
@@ -656,15 +656,12 @@ static int fts5BestIndexMethod(sqlite3_vtab *pVTab, sqlite3_index_info *pInfo){
  }
  idxStr[iIdxStr] = '\0';

-  /* Set idxFlags flags for the ORDER BY clause
-  **
-  ** Note that tokendata=1 tables cannot currently handle "ORDER BY rowid DESC".
-  */
+  /* Set idxFlags flags for the ORDER BY clause */
  if( pInfo->nOrderBy==1 ){
    int iSort = pInfo->aOrderBy[0].iColumn;
-    if( iSort==(pConfig->nCol+1) && nSeenMatch>0 ){
+    if( iSort==(pConfig->nCol+1) && bSeenMatch ){
      idxFlags |= FTS5_BI_ORDER_RANK;
-    }else if( iSort==-1 && (!pInfo->aOrderBy[0].desc || !pConfig->bTokendata) ){
+    }else if( iSort==-1 ){
      idxFlags |= FTS5_BI_ORDER_ROWID;
    }
    if( BitFlagTest(idxFlags, FTS5_BI_ORDER_RANK|FTS5_BI_ORDER_ROWID) ){
@@ -677,17 +674,14 @@ static int fts5BestIndexMethod(sqlite3_vtab *pVTab, sqlite3_index_info *pInfo){

  /* Calculate the estimated cost based on the flags set in idxFlags. */
  if( bSeenEq ){
-    pInfo->estimatedCost = nSeenMatch ? 1000.0 : 10.0;
-    if( nSeenMatch==0 ) fts5SetUniqueFlag(pInfo);
+    pInfo->estimatedCost = bSeenMatch ? 100.0 : 10.0;
+    if( bSeenMatch==0 ) fts5SetUniqueFlag(pInfo);
  }else if( bSeenLt && bSeenGt ){
-    pInfo->estimatedCost = nSeenMatch ? 5000.0 : 250000.0;
+    pInfo->estimatedCost = bSeenMatch ? 500.0 : 250000.0;
  }else if( bSeenLt || bSeenGt ){
-    pInfo->estimatedCost = nSeenMatch ? 7500.0 : 750000.0;
+    pInfo->estimatedCost = bSeenMatch ? 750.0 : 750000.0;
  }else{
-    pInfo->estimatedCost = nSeenMatch ? 10000.0 : 1000000.0;
-  }
-  for(i=1; i<nSeenMatch; i++){
-    pInfo->estimatedCost *= 0.4;
+    pInfo->estimatedCost = bSeenMatch ? 1000.0 : 1000000.0;
  }

  pInfo->idxNum = idxFlags;
@@ -919,16 +913,6 @@ static int fts5NextMethod(sqlite3_vtab_cursor *pCursor){
  );
  assert( !CsrFlagTest(pCsr, FTS5CSR_EOF) );

-  /* If this cursor uses FTS5_PLAN_MATCH and this is a tokendata=1 table,
-  ** clear any token mappings accumulated at the fts5_index.c level. In
-  ** other cases, specifically FTS5_PLAN_SOURCE and FTS5_PLAN_SORTED_MATCH,
-  ** we need to retain the mappings for the entire query.  */
-  if( pCsr->ePlan==FTS5_PLAN_MATCH 
-   && ((Fts5Table*)pCursor->pVtab)->pConfig->bTokendata 
-  ){
-    sqlite3Fts5ExprClearTokens(pCsr->pExpr);
-  }
-
  if( pCsr->ePlan<3 ){
    int bSkip = 0;
    if( (rc = fts5CursorReseek(pCsr, &bSkip)) || bSkip ) return rc;
@@ -1589,10 +1573,7 @@ static int fts5SpecialInsert(
  }else if( 0==sqlite3_stricmp("flush", zCmd) ){
    rc = sqlite3Fts5FlushToDisk(&pTab->p);
  }else{
-    rc = sqlite3Fts5FlushToDisk(&pTab->p);
-    if( rc==SQLITE_OK ){
-      rc = sqlite3Fts5IndexLoadConfig(pTab->p.pIndex);
-    }
+    rc = sqlite3Fts5IndexLoadConfig(pTab->p.pIndex);
    if( rc==SQLITE_OK ){
      rc = sqlite3Fts5ConfigSetValue(pTab->p.pConfig, zCmd, pVal, &bError);
    }
@@ -1703,7 +1684,6 @@ static int fts5UpdateMethod(
        rc = SQLITE_ERROR;
      }else{
        rc = fts5SpecialDelete(pTab, apVal);
-        bUpdateOrDelete = 1;
      }
    }else{
      rc = fts5SpecialInsert(pTab, z, apVal[2 + pConfig->nCol + 1]);
@@ -1918,10 +1898,7 @@ static int fts5ApiColumnText(
 ){
  int rc = SQLITE_OK;
  Fts5Cursor *pCsr = (Fts5Cursor*)pCtx;
-  Fts5Table *pTab = (Fts5Table*)(pCsr->base.pVtab);
-  if( iCol<0 || iCol>=pTab->pConfig->nCol ){
-    rc = SQLITE_RANGE;
-  }else if( fts5IsContentless((Fts5FullTable*)(pCsr->base.pVtab)) 
+  if( fts5IsContentless((Fts5FullTable*)(pCsr->base.pVtab)) 
   || pCsr->ePlan==FTS5_PLAN_SPECIAL 
  ){
    *pz = 0;
@@ -1946,9 +1923,8 @@ static int fts5CsrPoslist(
  int rc = SQLITE_OK;
  int bLive = (pCsr->pSorter==0);

-  if( iPhrase<0 || iPhrase>=sqlite3Fts5ExprPhraseCount(pCsr->pExpr) ){
-    rc = SQLITE_RANGE;
-  }else if( CsrFlagTest(pCsr, FTS5CSR_REQUIRE_POSLIST) ){
+  if( CsrFlagTest(pCsr, FTS5CSR_REQUIRE_POSLIST) ){
+
    if( pConfig->eDetail!=FTS5_DETAIL_FULL ){
      Fts5PoslistPopulator *aPopulator;
      int i;
@@ -1972,21 +1948,15 @@ static int fts5CsrPoslist(
    CsrFlagClear(pCsr, FTS5CSR_REQUIRE_POSLIST);
  }

-  if( rc==SQLITE_OK ){
-    if( pCsr->pSorter && pConfig->eDetail==FTS5_DETAIL_FULL ){
-      Fts5Sorter *pSorter = pCsr->pSorter;
-      int i1 = (iPhrase==0 ? 0 : pSorter->aIdx[iPhrase-1]);
-      *pn = pSorter->aIdx[iPhrase] - i1;
-      *pa = &pSorter->aPoslist[i1];
-    }else{
-      *pn = sqlite3Fts5ExprPoslist(pCsr->pExpr, iPhrase, pa);
-    }
+  if( pCsr->pSorter && pConfig->eDetail==FTS5_DETAIL_FULL ){
+    Fts5Sorter *pSorter = pCsr->pSorter;
+    int i1 = (iPhrase==0 ? 0 : pSorter->aIdx[iPhrase-1]);
+    *pn = pSorter->aIdx[iPhrase] - i1;
+    *pa = &pSorter->aPoslist[i1];
  }else{
-    *pa = 0;
-    *pn = 0;
+    *pn = sqlite3Fts5ExprPoslist(pCsr->pExpr, iPhrase, pa);
  }

-
  return rc;
 }

@@ -2093,6 +2063,12 @@ static int fts5ApiInst(
  ){
    if( iIdx<0 || iIdx>=pCsr->nInstCount ){
      rc = SQLITE_RANGE;
+#if 0
+    }else if( fts5IsOffsetless((Fts5Table*)pCsr->base.pVtab) ){
+      *piPhrase = pCsr->aInst[iIdx*3];
+      *piCol = pCsr->aInst[iIdx*3 + 2];
+      *piOff = -1;
+#endif
    }else{
      *piPhrase = pCsr->aInst[iIdx*3];
      *piCol = pCsr->aInst[iIdx*3 + 1];
@@ -2347,56 +2323,13 @@ static int fts5ApiPhraseFirstColumn(
  return rc;
 }

-/*
-** xQueryToken() API implemenetation.
-*/
-static int fts5ApiQueryToken(
-  Fts5Context* pCtx, 
-  int iPhrase, 
-  int iToken, 
-  const char **ppOut, 
-  int *pnOut
-){
-  Fts5Cursor *pCsr = (Fts5Cursor*)pCtx;
-  return sqlite3Fts5ExprQueryToken(pCsr->pExpr, iPhrase, iToken, ppOut, pnOut);
-}
-
-/*
-** xInstToken() API implemenetation.
-*/
-static int fts5ApiInstToken(
-  Fts5Context *pCtx,
-  int iIdx, 
-  int iToken,
-  const char **ppOut, int *pnOut
-){
-  Fts5Cursor *pCsr = (Fts5Cursor*)pCtx;
-  int rc = SQLITE_OK;
-  if( CsrFlagTest(pCsr, FTS5CSR_REQUIRE_INST)==0 
-   || SQLITE_OK==(rc = fts5CacheInstArray(pCsr)) 
-  ){
-    if( iIdx<0 || iIdx>=pCsr->nInstCount ){
-      rc = SQLITE_RANGE;
-    }else{
-      int iPhrase = pCsr->aInst[iIdx*3];
-      int iCol = pCsr->aInst[iIdx*3 + 1];
-      int iOff = pCsr->aInst[iIdx*3 + 2];
-      i64 iRowid = fts5CursorRowid(pCsr);
-      rc = sqlite3Fts5ExprInstToken(
-          pCsr->pExpr, iRowid, iPhrase, iCol, iOff, iToken, ppOut, pnOut
-      );
-    }
-  }
-  return rc;
-}
-

 static int fts5ApiQueryPhrase(Fts5Context*, int, void*, 
    int(*)(const Fts5ExtensionApi*, Fts5Context*, void*)
 );

 static const Fts5ExtensionApi sFts5Api = {
-  3,                            /* iVersion */
+  2,                            /* iVersion */
  fts5ApiUserData,
  fts5ApiColumnCount,
  fts5ApiRowCount,
@@ -2416,8 +2349,6 @@ static const Fts5ExtensionApi sFts5Api = {
  fts5ApiPhraseNext,
  fts5ApiPhraseFirstColumn,
  fts5ApiPhraseNextColumn,
-  fts5ApiQueryToken,
-  fts5ApiInstToken
 };

 /*
@@ -2684,7 +2615,9 @@ static int fts5RenameMethod(
 ){
  int rc;
  Fts5FullTable *pTab = (Fts5FullTable*)pVtab;
+  pTab->bInSavepoint = 1;
  rc = sqlite3Fts5StorageRename(pTab->pStorage, zName);
+  pTab->bInSavepoint = 0;
  return rc;
 }

@@ -2701,12 +2634,26 @@ int sqlite3Fts5FlushToDisk(Fts5Table *pTab){
 static int fts5SavepointMethod(sqlite3_vtab *pVtab, int iSavepoint){
  Fts5FullTable *pTab = (Fts5FullTable*)pVtab;
  int rc = SQLITE_OK;
-
+  char *zSql = 0;
  fts5CheckTransactionState(pTab, FTS5_SAVEPOINT, iSavepoint);
-  rc = sqlite3Fts5FlushToDisk((Fts5Table*)pVtab);
-  if( rc==SQLITE_OK ){
-    pTab->iSavepoint = iSavepoint+1;
+
+  if( pTab->bInSavepoint==0 ){
+    zSql = sqlite3_mprintf("INSERT INTO %Q.%Q(%Q) VALUES('flush')",
+        pTab->p.pConfig->zDb, pTab->p.pConfig->zName, pTab->p.pConfig->zName
+    );
+    if( zSql ){
+      pTab->bInSavepoint = 1;
+      rc = sqlite3_exec(pTab->p.pConfig->db, zSql, 0, 0, 0);
+      pTab->bInSavepoint = 0;
+      sqlite3_free(zSql);
+    }else{
+      rc = SQLITE_NOMEM;
+    }
+    if( rc==SQLITE_OK ){
+      pTab->iSavepoint = iSavepoint+1;
+    }
  }
+
  return rc;
 }

@@ -2738,8 +2685,8 @@ static int fts5RollbackToMethod(sqlite3_vtab *pVtab, int iSavepoint){
  int rc = SQLITE_OK;
  fts5CheckTransactionState(pTab, FTS5_ROLLBACKTO, iSavepoint);
  fts5TripCursors(pTab);
+  pTab->p.pConfig->pgsz = 0;
  if( (iSavepoint+1)<=pTab->iSavepoint ){
-    pTab->p.pConfig->pgsz = 0;
    rc = sqlite3Fts5StorageRollback(pTab->pStorage);
  }
  return rc;
@@ -2864,7 +2811,7 @@ static int fts5FindTokenizer(
  return rc;
 }

-int fts5GetTokenizer(
+int sqlite3Fts5GetTokenizer(
  Fts5Global *pGlobal, 
  const char **azArg,
  int nArg,
@@ -2878,42 +2825,29 @@ int fts5GetTokenizer(
  if( pMod==0 ){
    assert( nArg>0 );
    rc = SQLITE_ERROR;
-    if( pzErr ) *pzErr = sqlite3_mprintf("no such tokenizer: %s", azArg[0]);
+    *pzErr = sqlite3_mprintf("no such tokenizer: %s", azArg[0]);
  }else{
    rc = pMod->x.xCreate(
-        pMod->pUserData, (azArg?&azArg[1]:0), (nArg?nArg-1:0), &pConfig->t.pTok
+        pMod->pUserData, (azArg?&azArg[1]:0), (nArg?nArg-1:0), &pConfig->pTok
    );
-    pConfig->t.pTokApi = &pMod->x;
+    pConfig->pTokApi = &pMod->x;
    if( rc!=SQLITE_OK ){
-      if( pzErr && rc!=SQLITE_NOMEM ){
-        *pzErr = sqlite3_mprintf("error in tokenizer constructor");
-      }
+      if( pzErr ) *pzErr = sqlite3_mprintf("error in tokenizer constructor");
    }else{
-      pConfig->t.ePattern = sqlite3Fts5TokenizerPattern(
-          pMod->x.xCreate, pConfig->t.pTok
+      pConfig->ePattern = sqlite3Fts5TokenizerPattern(
+          pMod->x.xCreate, pConfig->pTok
      );
    }
  }

  if( rc!=SQLITE_OK ){
-    pConfig->t.pTokApi = 0;
-    pConfig->t.pTok = 0;
+    pConfig->pTokApi = 0;
+    pConfig->pTok = 0;
  }

  return rc;
 }

-/*
-** Attempt to instantiate the tokenizer.
-*/
-int sqlite3Fts5LoadTokenizer(Fts5Config *pConfig){
-  return fts5GetTokenizer(
-      pConfig->pGlobal, pConfig->t.azArg, pConfig->t.nArg, 
-      pConfig, pConfig->pzErrmsg
-  );
-}
-
-
 static void fts5ModuleDestroy(void *pCtx){
  Fts5TokenizerModule *pTok, *pNextTok;
  Fts5Auxiliary *pAux, *pNextAux;
@@ -2980,7 +2914,7 @@ static int fts5ShadowName(const char *zName){
 ** if anything is found amiss.  Return a NULL pointer if everything is
 ** OK.
 */
-static int fts5IntegrityMethod(
+static int fts5Integrity(
  sqlite3_vtab *pVtab,    /* the FTS5 virtual table to check */
  const char *zSchema,    /* Name of schema in which this table lives */
  const char *zTabname,   /* Name of the table itself */
@@ -2988,29 +2922,28 @@ static int fts5IntegrityMethod(
  char **pzErr            /* Write error message here */
 ){
  Fts5FullTable *pTab = (Fts5FullTable*)pVtab;
+  Fts5Config *pConfig = pTab->p.pConfig;
+  char *zSql;
+  char *zErr = 0;
  int rc;
-
  assert( pzErr!=0 && *pzErr==0 );
  UNUSED_PARAM(isQuick);
-  assert( pTab->p.pConfig->pzErrmsg==0 );
-  pTab->p.pConfig->pzErrmsg = pzErr;
-  rc = sqlite3Fts5StorageIntegrity(pTab->pStorage, 0);
-  if( *pzErr==0 && rc!=SQLITE_OK ){
-    if( (rc&0xff)==SQLITE_CORRUPT ){
-      *pzErr = sqlite3_mprintf("malformed inverted index for FTS5 table %s.%s",
-          zSchema, zTabname);
-      rc = (*pzErr) ? SQLITE_OK : SQLITE_NOMEM;
-    }else{
-      *pzErr = sqlite3_mprintf("unable to validate the inverted index for"
-          " FTS5 table %s.%s: %s",
-          zSchema, zTabname, sqlite3_errstr(rc));
-    }
+  zSql = sqlite3_mprintf(
+            "INSERT INTO \"%w\".\"%w\"(\"%w\") VALUES('integrity-check');",
+            zSchema, zTabname, pConfig->zName);
+  if( zSql==0 ) return SQLITE_NOMEM;
+  rc = sqlite3_exec(pConfig->db, zSql, 0, 0, &zErr);
+  sqlite3_free(zSql);
+  if( (rc&0xff)==SQLITE_CORRUPT ){
+    *pzErr = sqlite3_mprintf("malformed inverted index for FTS5 table %s.%s",
+                zSchema, zTabname);
+  }else if( rc!=SQLITE_OK ){
+    *pzErr = sqlite3_mprintf("unable to validate the inverted index for"
+                             " FTS5 table %s.%s: %s",
+                zSchema, zTabname, zErr);
  }
-
-  sqlite3Fts5IndexCloseReader(pTab->p.pIndex);
-  pTab->p.pConfig->pzErrmsg = 0;
-
-  return rc;
+  sqlite3_free(zErr);
+  return SQLITE_OK;
 }

 static int fts5Init(sqlite3 *db){
@@ -3039,7 +2972,7 @@ static int fts5Init(sqlite3 *db){
    /* xRelease      */ fts5ReleaseMethod,
    /* xRollbackTo   */ fts5RollbackToMethod,
    /* xShadowName   */ fts5ShadowName,
-    /* xIntegrity    */ fts5IntegrityMethod
+    /* xIntegrity    */ fts5Integrity
  };

  int rc;
@@ -673,7 +673,7 @@ int sqlite3Fts5StorageRebuild(Fts5Storage *p){
  }

  if( rc==SQLITE_OK ){
-    rc = fts5StorageGetStmt(p, FTS5_STMT_SCAN, &pScan, pConfig->pzErrmsg);
+    rc = fts5StorageGetStmt(p, FTS5_STMT_SCAN, &pScan, 0);
  }

  while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pScan) ){
@@ -244,9 +244,6 @@ static int SQLITE_TCLAPI xF5tApi(
    { "xGetAuxdataInt",    1, "CLEAR" },              /* 15 */
    { "xPhraseForeach",    4, "IPHRASE COLVAR OFFVAR SCRIPT" }, /* 16 */
    { "xPhraseColumnForeach", 3, "IPHRASE COLVAR SCRIPT" }, /* 17 */
-
-    { "xQueryToken",       2, "IPHRASE ITERM" },      /* 18 */
-    { "xInstToken",        2, "IDX ITERM" },          /* 19 */
    { 0, 0, 0}
  };

@@ -503,38 +500,6 @@ static int SQLITE_TCLAPI xF5tApi(
      break;
    }

-    CASE(18, "xQueryToken") {
-      const char *pTerm = 0;
-      int nTerm = 0;
-      int iPhrase = 0;
-      int iTerm = 0;
-
-      if( Tcl_GetIntFromObj(interp, objv[2], &iPhrase) ) return TCL_ERROR;
-      if( Tcl_GetIntFromObj(interp, objv[3], &iTerm) ) return TCL_ERROR;
-      rc = p->pApi->xQueryToken(p->pFts, iPhrase, iTerm, &pTerm, &nTerm);
-      if( rc==SQLITE_OK ){
-        Tcl_SetObjResult(interp, Tcl_NewStringObj(pTerm, nTerm));
-      }
-
-      break;
-    }
-
-    CASE(19, "xInstToken") {
-      const char *pTerm = 0;
-      int nTerm = 0;
-      int iIdx = 0;
-      int iTerm = 0;
-
-      if( Tcl_GetIntFromObj(interp, objv[2], &iIdx) ) return TCL_ERROR;
-      if( Tcl_GetIntFromObj(interp, objv[3], &iTerm) ) return TCL_ERROR;
-      rc = p->pApi->xInstToken(p->pFts, iIdx, iTerm, &pTerm, &nTerm);
-      if( rc==SQLITE_OK ){
-        Tcl_SetObjResult(interp, Tcl_NewStringObj(pTerm, nTerm));
-      }
-
-      break;
-    }
-
    default: 
      assert( 0 );
      break;
@@ -1152,176 +1117,6 @@ static int SQLITE_TCLAPI f5tRegisterTok(
  return TCL_OK;
 }

-typedef struct OriginTextCtx OriginTextCtx;
-struct OriginTextCtx {
-  sqlite3 *db;
-  fts5_api *pApi;
-};
-
-typedef struct OriginTextTokenizer OriginTextTokenizer;
-struct OriginTextTokenizer {
-  Fts5Tokenizer *pTok;            /* Underlying tokenizer object */
-  fts5_tokenizer tokapi;          /* API implementation for pTok */
-};
-
-/*
-** Delete the OriginTextCtx object indicated by the only argument.
-*/
-static void f5tOrigintextTokenizerDelete(void *pCtx){
-  OriginTextCtx *p = (OriginTextCtx*)pCtx;
-  ckfree((char*)p);
-}
-
-static int f5tOrigintextCreate(
-  void *pCtx, 
-  const char **azArg, 
-  int nArg, 
-  Fts5Tokenizer **ppOut
-){
-  OriginTextCtx *p = (OriginTextCtx*)pCtx;
-  OriginTextTokenizer *pTok = 0;
-  void *pTokCtx = 0;
-  int rc = SQLITE_OK;
-
-  pTok = (OriginTextTokenizer*)sqlite3_malloc(sizeof(OriginTextTokenizer));
-  if( pTok==0 ){
-    rc = SQLITE_NOMEM;
-  }else if( nArg<1 ){
-    rc = SQLITE_ERROR;
-  }else{
-    /* Locate the underlying tokenizer */
-    rc = p->pApi->xFindTokenizer(p->pApi, azArg[0], &pTokCtx, &pTok->tokapi);
-  }
-
-  /* Create the new tokenizer instance */
-  if( rc==SQLITE_OK ){
-    rc = pTok->tokapi.xCreate(pTokCtx, &azArg[1], nArg-1, &pTok->pTok);
-  }
-
-  if( rc!=SQLITE_OK ){
-    sqlite3_free(pTok);
-    pTok = 0;
-  }
-  *ppOut = (Fts5Tokenizer*)pTok;
-  return rc;
-}
-
-static void f5tOrigintextDelete(Fts5Tokenizer *pTokenizer){
-  OriginTextTokenizer *p = (OriginTextTokenizer*)pTokenizer;
-  if( p->pTok ){
-    p->tokapi.xDelete(p->pTok);
-  }
-  sqlite3_free(p);
-}
-
-typedef struct OriginTextCb OriginTextCb;
-struct OriginTextCb {
-  void *pCtx;
-  const char *pText; 
-  int nText;
-  int (*xToken)(void *, int, const char *, int, int, int);
-
-  char *aBuf;                     /* Buffer to use */
-  int nBuf;                       /* Allocated size of aBuf[] */
-};
-
-static int xOriginToken(
-  void *pCtx,                     /* Copy of 2nd argument to xTokenize() */
-  int tflags,                     /* Mask of FTS5_TOKEN_* flags */
-  const char *pToken,             /* Pointer to buffer containing token */
-  int nToken,                     /* Size of token in bytes */
-  int iStart,                     /* Byte offset of token within input text */
-  int iEnd                        /* Byte offset of end of token within input */
-){
-  OriginTextCb *p = (OriginTextCb*)pCtx;
-  int ret = 0;
-
-  if( nToken==(iEnd-iStart) && 0==memcmp(pToken, &p->pText[iStart], nToken) ){
-    /* Token exactly matches document text. Pass it through as is. */
-    ret = p->xToken(p->pCtx, tflags, pToken, nToken, iStart, iEnd);
-  }else{
-    int nReq = nToken + 1 + (iEnd-iStart);
-    if( nReq>p->nBuf ){
-      sqlite3_free(p->aBuf);
-      p->aBuf = sqlite3_malloc(nReq*2);
-      if( p->aBuf==0 ) return SQLITE_NOMEM;
-      p->nBuf = nReq*2;
-    }
-
-    memcpy(p->aBuf, pToken, nToken);
-    p->aBuf[nToken] = '\0';
-    memcpy(&p->aBuf[nToken+1], &p->pText[iStart], iEnd-iStart);
-    ret = p->xToken(p->pCtx, tflags, p->aBuf, nReq, iStart, iEnd);
-  }
-
-  return ret;
-}
-
-
-static int f5tOrigintextTokenize(
-  Fts5Tokenizer *pTokenizer, 
-  void *pCtx,
-  int flags,                      /* Mask of FTS5_TOKENIZE_* flags */
-  const char *pText, int nText, 
-  int (*xToken)(void *, int, const char *, int, int, int)
-){
-  OriginTextTokenizer *p = (OriginTextTokenizer*)pTokenizer;
-  OriginTextCb cb;
-  int ret;
-
-  memset(&cb, 0, sizeof(cb));
-  cb.pCtx = pCtx;
-  cb.pText = pText;
-  cb.nText = nText;
-  cb.xToken = xToken;
-
-  ret = p->tokapi.xTokenize(p->pTok,(void*)&cb,flags,pText,nText,xOriginToken);
-  sqlite3_free(cb.aBuf);
-  return ret;
-}
-
-/*
-**      sqlite3_fts5_register_origintext DB
-**
-** Description...
-*/
-static int SQLITE_TCLAPI f5tRegisterOriginText(
-  void * clientData,
-  Tcl_Interp *interp,
-  int objc,
-  Tcl_Obj *CONST objv[]
-){
-  sqlite3 *db = 0;
-  fts5_api *pApi = 0;
-  int rc;
-  fts5_tokenizer tok = {0, 0, 0};
-  OriginTextCtx *pCtx = 0;
-
-  if( objc!=2 ){
-    Tcl_WrongNumArgs(interp, 1, objv, "DB");
-    return TCL_ERROR;
-  }
-  if( f5tDbAndApi(interp, objv[1], &db, &pApi) ) return TCL_ERROR;
-
-  pCtx = (OriginTextCtx*)ckalloc(sizeof(OriginTextCtx));
-  pCtx->db = db;
-  pCtx->pApi = pApi;
-
-  tok.xCreate = f5tOrigintextCreate;
-  tok.xDelete = f5tOrigintextDelete;
-  tok.xTokenize = f5tOrigintextTokenize;
-  rc = pApi->xCreateTokenizer(
-      pApi, "origintext", (void*)pCtx, &tok, f5tOrigintextTokenizerDelete
-  );
-
-  Tcl_ResetResult(interp);
-  if( rc!=SQLITE_OK ){
-    Tcl_AppendResult(interp, "error: ", sqlite3_errmsg(db), 0);
-    return TCL_ERROR;
-  }
-  return TCL_OK;
-}
-
 /*
 ** Entry point.
 */
@@ -1338,8 +1133,7 @@ int Fts5tcl_Init(Tcl_Interp *interp){
    { "sqlite3_fts5_may_be_corrupt",     f5tMayBeCorrupt, 0 },
    { "sqlite3_fts5_token_hash",         f5tTokenHash, 0 },
    { "sqlite3_fts5_register_matchinfo", f5tRegisterMatchinfo, 0 },
-    { "sqlite3_fts5_register_fts5tokenize", f5tRegisterTok, 0 },
-    { "sqlite3_fts5_register_origintext",f5tRegisterOriginText, 0 }
+    { "sqlite3_fts5_register_fts5tokenize", f5tRegisterTok, 0 }
  };
  int i;
  F5tTokenizerContext *pContext;
@@ -229,12 +229,6 @@ static const unsigned char sqlite3Utf8Trans1[] = {

 #endif /* ifndef SQLITE_AMALGAMATION */

-#define FTS5_SKIP_UTF8(zIn) {                               \
-  if( ((unsigned char)(*(zIn++)))>=0xc0 ){                              \
-    while( (((unsigned char)*zIn) & 0xc0)==0x80 ){ zIn++; }             \
-  }                                                    \
-}
-
 typedef struct Unicode61Tokenizer Unicode61Tokenizer;
 struct Unicode61Tokenizer {
  unsigned char aTokenChar[128];  /* ASCII range token characters */
@@ -1270,7 +1264,6 @@ static int fts5PorterTokenize(
 typedef struct TrigramTokenizer TrigramTokenizer;
 struct TrigramTokenizer {
  int bFold;                      /* True to fold to lower-case */
-  int iFoldParam;                 /* Parameter to pass to Fts5UnicodeFold() */
 };

 /*
@@ -1297,7 +1290,6 @@ static int fts5TriCreate(
  }else{
    int i;
    pNew->bFold = 1;
-    pNew->iFoldParam = 0;
    for(i=0; rc==SQLITE_OK && i<nArg; i+=2){
      const char *zArg = azArg[i+1];
      if( 0==sqlite3_stricmp(azArg[i], "case_sensitive") ){
@@ -1306,21 +1298,10 @@ static int fts5TriCreate(
        }else{
          pNew->bFold = (zArg[0]=='0');
        }
-      }else if( 0==sqlite3_stricmp(azArg[i], "remove_diacritics") ){
-        if( (zArg[0]!='0' && zArg[0]!='1' && zArg[0]!='2') || zArg[1] ){
-          rc = SQLITE_ERROR;
-        }else{
-          pNew->iFoldParam = (zArg[0]!='0') ? 2 : 0;
-        }
      }else{
        rc = SQLITE_ERROR;
      }
    }
-
-    if( pNew->iFoldParam!=0 && pNew->bFold==0 ){
-      rc = SQLITE_ERROR;
-    }
-
    if( rc!=SQLITE_OK ){
      fts5TriDelete((Fts5Tokenizer*)pNew);
      pNew = 0;
@@ -1343,62 +1324,40 @@ static int fts5TriTokenize(
  TrigramTokenizer *p = (TrigramTokenizer*)pTok;
  int rc = SQLITE_OK;
  char aBuf[32];
-  char *zOut = aBuf;
-  int ii;
  const unsigned char *zIn = (const unsigned char*)pText;
  const unsigned char *zEof = &zIn[nText];
  u32 iCode;
-  int aStart[3];                  /* Input offset of each character in aBuf[] */

  UNUSED_PARAM(unusedFlags);
-
-  /* Populate aBuf[] with the characters for the first trigram. */
-  for(ii=0; ii<3; ii++){
-    do {
-      aStart[ii] = zIn - (const unsigned char*)pText;
-      READ_UTF8(zIn, zEof, iCode);
-      if( iCode==0 ) return SQLITE_OK;
-      if( p->bFold ) iCode = sqlite3Fts5UnicodeFold(iCode, p->iFoldParam);
-    }while( iCode==0 );
-    WRITE_UTF8(zOut, iCode);
-  }
-
-  /* At the start of each iteration of this loop:
-  **
-  **  aBuf:      Contains 3 characters. The 3 characters of the next trigram.
-  **  zOut:      Points to the byte following the last character in aBuf.
-  **  aStart[3]: Contains the byte offset in the input text corresponding
-  **             to the start of each of the three characters in the buffer.
-  */
-  assert( zIn<=zEof );
  while( 1 ){
-    int iNext;                    /* Start of character following current tri */
-    const char *z1;
+    char *zOut = aBuf;
+    int iStart = zIn - (const unsigned char*)pText;
+    const unsigned char *zNext; 

-    /* Read characters from the input up until the first non-diacritic */
-    do {
-      iNext = zIn - (const unsigned char*)pText;
+    READ_UTF8(zIn, zEof, iCode);
+    if( iCode==0 ) break;
+    zNext = zIn;
+    if( zIn<zEof ){
+      if( p->bFold ) iCode = sqlite3Fts5UnicodeFold(iCode, 0);
+      WRITE_UTF8(zOut, iCode);
      READ_UTF8(zIn, zEof, iCode);
      if( iCode==0 ) break;
-      if( p->bFold ) iCode = sqlite3Fts5UnicodeFold(iCode, p->iFoldParam);
-    }while( iCode==0 );
-
-    /* Pass the current trigram back to fts5 */
-    rc = xToken(pCtx, 0, aBuf, zOut-aBuf, aStart[0], iNext);
-    if( iCode==0 || rc!=SQLITE_OK ) break;
-
-    /* Remove the first character from buffer aBuf[]. Append the character
-    ** with codepoint iCode.  */
-    z1 = aBuf;
-    FTS5_SKIP_UTF8(z1);
-    memmove(aBuf, z1, zOut - z1);
-    zOut -= (z1 - aBuf);
-    WRITE_UTF8(zOut, iCode);
-
-    /* Update the aStart[] array */
-    aStart[0] = aStart[1];
-    aStart[1] = aStart[2];
-    aStart[2] = iNext;
+    }else{
+      break;
+    }
+    if( zIn<zEof ){
+      if( p->bFold ) iCode = sqlite3Fts5UnicodeFold(iCode, 0);
+      WRITE_UTF8(zOut, iCode);
+      READ_UTF8(zIn, zEof, iCode);
+      if( iCode==0 ) break;
+      if( p->bFold ) iCode = sqlite3Fts5UnicodeFold(iCode, 0);
+      WRITE_UTF8(zOut, iCode);
+    }else{
+      break;
+    }
+    rc = xToken(pCtx, 0, aBuf, zOut-aBuf, iStart, iStart + zOut-aBuf);
+    if( rc!=SQLITE_OK ) break;
+    zIn = zNext;
  }

  return rc;
@@ -1421,23 +1380,11 @@ int sqlite3Fts5TokenizerPattern(
 ){
  if( xCreate==fts5TriCreate ){
    TrigramTokenizer *p = (TrigramTokenizer*)pTok;
-    if( p->iFoldParam==0 ){
-      return p->bFold ? FTS5_PATTERN_LIKE : FTS5_PATTERN_GLOB;
-    }
+    return p->bFold ? FTS5_PATTERN_LIKE : FTS5_PATTERN_GLOB;
  }
  return FTS5_PATTERN_NONE;
 }

-/*
-** Return true if the tokenizer described by p->azArg[] is the trigram
-** tokenizer. This tokenizer needs to be loaded before xBestIndex is
-** called for the first time in order to correctly handle LIKE/GLOB.
-*/
-int sqlite3Fts5TokenizerPreload(Fts5TokenizerConfig *p){
-  return (p->nArg>=1 && 0==sqlite3_stricmp(p->azArg[0], "trigram"));
-}
-
-
 /*
 ** Register all built-in tokenizers with FTS5.
 */
@@ -64,7 +64,6 @@ struct Fts5VocabCursor {

  int nLeTerm;                    /* Size of zLeTerm in bytes */
  char *zLeTerm;                  /* (term <= $zLeTerm) paramater, or NULL */
-  int colUsed;                    /* Copy of sqlite3_index_info.colUsed */

  /* These are used by 'col' tables only */
  int iCol;
@@ -91,11 +90,9 @@ struct Fts5VocabCursor {
 /*
 ** Bits for the mask used as the idxNum value by xBestIndex/xFilter.
 */
-#define FTS5_VOCAB_TERM_EQ 0x0100
-#define FTS5_VOCAB_TERM_GE 0x0200
-#define FTS5_VOCAB_TERM_LE 0x0400
-
-#define FTS5_VOCAB_COLUSED_MASK 0xFF
+#define FTS5_VOCAB_TERM_EQ 0x01
+#define FTS5_VOCAB_TERM_GE 0x02
+#define FTS5_VOCAB_TERM_LE 0x04


 /*
@@ -272,13 +269,11 @@ static int fts5VocabBestIndexMethod(
  int iTermEq = -1;
  int iTermGe = -1;
  int iTermLe = -1;
-  int idxNum = (int)pInfo->colUsed;
+  int idxNum = 0;
  int nArg = 0;

  UNUSED_PARAM(pUnused);

-  assert( (pInfo->colUsed & FTS5_VOCAB_COLUSED_MASK)==pInfo->colUsed );
-
  for(i=0; i<pInfo->nConstraint; i++){
    struct sqlite3_index_constraint *p = &pInfo->aConstraint[i];
    if( p->usable==0 ) continue;
@@ -370,7 +365,7 @@ static int fts5VocabOpenMethod(
      if( rc==SQLITE_OK ){
        pVTab->zErrMsg = sqlite3_mprintf(
            "no such fts5 table: %s.%s", pTab->zFts5Db, pTab->zFts5Tbl
-        );
+            );
        rc = SQLITE_ERROR;
      }
    }else{
@@ -530,19 +525,9 @@ static int fts5VocabNextMethod(sqlite3_vtab_cursor *pCursor){

        switch( pTab->eType ){
          case FTS5_VOCAB_ROW:
-            /* Do not bother counting the number of instances if the "cnt"
-            ** column is not being read (according to colUsed).  */
-            if( eDetail==FTS5_DETAIL_FULL && (pCsr->colUsed & 0x04) ){
-              while( iPos<nPos ){
-                u32 ii;
-                fts5FastGetVarint32(pPos, iPos, ii);
-                if( ii==1 ){ 
-                  /* New column in the position list */
-                  fts5FastGetVarint32(pPos, iPos, ii);
-                }else{
-                  /* An instance - increment pCsr->aCnt[] */
-                  pCsr->aCnt[0]++;
-                }
+            if( eDetail==FTS5_DETAIL_FULL ){
+              while( 0==sqlite3Fts5PoslistNext64(pPos, nPos, &iOff, &iPos) ){
+                pCsr->aCnt[0]++;
              }
            }
            pCsr->aDoc[0]++;
@@ -640,12 +625,11 @@ static int fts5VocabFilterMethod(
  if( idxNum & FTS5_VOCAB_TERM_EQ ) pEq = apVal[iVal++];
  if( idxNum & FTS5_VOCAB_TERM_GE ) pGe = apVal[iVal++];
  if( idxNum & FTS5_VOCAB_TERM_LE ) pLe = apVal[iVal++];
-  pCsr->colUsed = (idxNum & FTS5_VOCAB_COLUSED_MASK);

  if( pEq ){
    zTerm = (const char *)sqlite3_value_text(pEq);
    nTerm = sqlite3_value_bytes(pEq);
-    f = FTS5INDEX_QUERY_NOTOKENDATA;
+    f = 0;
  }else{
    if( pGe ){
      zTerm = (const char *)sqlite3_value_text(pGe);
@@ -61,12 +61,6 @@ proc fts5_test_collist {cmd} {
  set res
 }

-proc fts5_collist {cmd iPhrase} {
-  set res [list]
-  $cmd xPhraseColumnForeach $iPhrase c { lappend res $c }
-  set res
-}
-
 proc fts5_test_columnsize {cmd} {
  set res [list]
  for {set i 0} {$i < [$cmd xColumnCount]} {incr i} {
@@ -75,10 +69,6 @@ proc fts5_test_columnsize {cmd} {
  set res
 }

-proc fts5_columntext {cmd iCol} {
-  $cmd xColumnText $iCol
-}
-
 proc fts5_test_columntext {cmd} {
  set res [list]
  for {set i 0} {$i < [$cmd xColumnCount]} {incr i} {
@@ -135,13 +125,6 @@ proc fts5_test_queryphrase {cmd} {
  set res
 }

-proc fts5_queryphrase {cmd iPhrase} {
-  set cnt [list]
-  for {set j 0} {$j < [$cmd xColumnCount]} {incr j} { lappend cnt 0 }
-  $cmd xQueryPhrase $iPhrase [list test_queryphrase_cb cnt]
-  set cnt
-}
-
 proc fts5_test_phrasecount {cmd} {
  $cmd xPhraseCount
 }
@@ -171,9 +154,6 @@ proc fts5_aux_test_functions {db} {

    fts5_test_queryphrase
    fts5_test_phrasecount
-    fts5_columntext
-    fts5_queryphrase
-    fts5_collist
  } {
    sqlite3_fts5_create_function $db $f $f
  }
@@ -458,20 +438,6 @@ proc detail_is_none {} { detail_check ; expr {$::detail == "none"} }
 proc detail_is_col {}  { detail_check ; expr {$::detail == "col" } }
 proc detail_is_full {} { detail_check ; expr {$::detail == "full"} }

-proc foreach_tokenizer_mode {prefix script} {
-  set saved $::testprefix
-  foreach {d mapping} {
-    ""              {}
-    "-origintext"   {, tokenize="origintext unicode61", tokendata=1}
-  } {
-    set s [string map [list %TOKENIZER% $mapping] $script]
-    set ::testprefix "$prefix$d"
-    reset_db
-    sqlite3_fts5_register_origintext db
-    uplevel $s
-  }
-  set ::testprefix $saved
-}

 #-------------------------------------------------------------------------
 # Convert a poslist of the type returned by fts5_test_poslist() to a 
@@ -22,7 +22,6 @@ ifcapable !fts5 {
 }

 foreach_detail_mode $::testprefix {
-foreach_tokenizer_mode $::testprefix {

 do_execsql_test 1.0 {
  CREATE VIRTUAL TABLE t1 USING fts5(a, b, c);
@@ -45,7 +44,7 @@ do_execsql_test 1.1 {
 #

 do_execsql_test 2.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(x, y, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE t1 USING fts5(x, y, detail=%DETAIL%);
 }
 do_execsql_test 2.1 {
  INSERT INTO t1 VALUES('a b c', 'd e f');
@@ -74,9 +73,8 @@ do_execsql_test 2.4 {
 #-------------------------------------------------------------------------
 #
 reset_db
-sqlite3_fts5_register_origintext db
 do_execsql_test 3.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(x,y, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE t1 USING fts5(x,y, detail=%DETAIL%);
 }
 foreach {i x y} {
   1  {g f d b f} {h h e i a}
@@ -99,9 +97,8 @@ foreach {i x y} {
 #-------------------------------------------------------------------------
 #
 reset_db
-sqlite3_fts5_register_origintext db
 do_execsql_test 4.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(x,y, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE t1 USING fts5(x,y, detail=%DETAIL%);
  INSERT INTO t1(t1, rank) VALUES('pgsz', 32);
 }
 foreach {i x y} {
@@ -124,9 +121,8 @@ foreach {i x y} {
 #-------------------------------------------------------------------------
 #
 reset_db
-sqlite3_fts5_register_origintext db
 do_execsql_test 5.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(x,y, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE t1 USING fts5(x,y, detail=%DETAIL%);
  INSERT INTO t1(t1, rank) VALUES('pgsz', 32);
 }
 foreach {i x y} {
@@ -149,9 +145,8 @@ foreach {i x y} {
 #-------------------------------------------------------------------------
 #
 reset_db
-sqlite3_fts5_register_origintext db
 do_execsql_test 6.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(x,y, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE t1 USING fts5(x,y, detail=%DETAIL%);
  INSERT INTO t1(t1, rank) VALUES('pgsz', 32);
 }

@@ -186,7 +181,6 @@ do_execsql_test 6.6 {
 #-------------------------------------------------------------------------
 #
 reset_db
-sqlite3_fts5_register_origintext db
 expr srand(0)
 do_execsql_test 7.0 {
  CREATE VIRTUAL TABLE t1 USING fts5(x,y,z);
@@ -228,7 +222,6 @@ for {set i 1} {$i <= 10} {incr i} {
 #-------------------------------------------------------------------------
 #
 reset_db
-sqlite3_fts5_register_origintext db
 do_execsql_test 8.0 {
  CREATE VIRTUAL TABLE t1 USING fts5(x, prefix="1,2,3");
  INSERT INTO t1(t1, rank) VALUES('pgsz', 32);
@@ -243,7 +236,6 @@ do_execsql_test 8.1 {
 #-------------------------------------------------------------------------
 #
 reset_db
-sqlite3_fts5_register_origintext db

 expr srand(0)

@@ -288,9 +280,8 @@ for {set i 1} {$i <= 10} {incr i} {
 #-------------------------------------------------------------------------
 #
 reset_db
-sqlite3_fts5_register_origintext db
 do_execsql_test 10.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(x,y, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE t1 USING fts5(x,y, detail=%DETAIL%);
 }
 set d10 {
   1  {g f d b f} {h h e i a}
@@ -323,19 +314,19 @@ do_execsql_test 10.4.2 { INSERT INTO t1(t1) VALUES('integrity-check') }
 #-------------------------------------------------------------------------
 #
 do_catchsql_test 11.1 {
-  CREATE VIRTUAL TABLE t2 USING fts5(a, b, c, rank, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE t2 USING fts5(a, b, c, rank, detail=%DETAIL%);
 } {1 {reserved fts5 column name: rank}}
 do_catchsql_test 11.2 {
-  CREATE VIRTUAL TABLE rank USING fts5(a, b, c, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE rank USING fts5(a, b, c, detail=%DETAIL%);
 } {1 {reserved fts5 table name: rank}}
 do_catchsql_test 11.3 {
-  CREATE VIRTUAL TABLE t2 USING fts5(a, b, c, rowid, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE t2 USING fts5(a, b, c, rowid, detail=%DETAIL%);
 } {1 {reserved fts5 column name: rowid}}

 #-------------------------------------------------------------------------
 #
 do_execsql_test 12.1 {
-  CREATE VIRTUAL TABLE t2 USING fts5(x,y, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE t2 USING fts5(x,y, detail=%DETAIL%);
 } {}

 do_catchsql_test 12.2 {
@@ -350,9 +341,8 @@ do_test 12.3 {
 #-------------------------------------------------------------------------
 #
 reset_db
-sqlite3_fts5_register_origintext db
 do_execsql_test 13.1 {
-  CREATE VIRTUAL TABLE t1 USING fts5(x, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE t1 USING fts5(x, detail=%DETAIL%);
  INSERT INTO t1(rowid, x) VALUES(1, 'o n e'), (2, 't w o');
 } {}

@@ -375,9 +365,8 @@ do_execsql_test 13.6 {
 #-------------------------------------------------------------------------
 #
 reset_db
-sqlite3_fts5_register_origintext db
 do_execsql_test 14.1 {
-  CREATE VIRTUAL TABLE t1 USING fts5(x, y, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE t1 USING fts5(x, y, detail=%DETAIL%);
  INSERT INTO t1(t1, rank) VALUES('pgsz', 32);
  WITH d(x,y) AS (
    SELECT NULL, 'xyz xyz xyz xyz xyz xyz'
@@ -460,9 +449,8 @@ do_catchsql_test 16.2 {
 #-------------------------------------------------------------------------
 #
 reset_db
-sqlite3_fts5_register_origintext db
 do_execsql_test 17.1 {
-  CREATE VIRTUAL TABLE b2 USING fts5(x, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE b2 USING fts5(x, detail=%DETAIL%);
  INSERT INTO b2 VALUES('a');
  INSERT INTO b2 VALUES('b');
  INSERT INTO b2 VALUES('c');
@@ -478,9 +466,8 @@ do_test 17.2 {

 if {[string match n* %DETAIL%]==0} {
  reset_db
-  sqlite3_fts5_register_origintext db
  do_execsql_test 17.3 {
-    CREATE VIRTUAL TABLE c2 USING fts5(x, y, detail=%DETAIL% %TOKENIZER%);
+    CREATE VIRTUAL TABLE c2 USING fts5(x, y, detail=%DETAIL%);
    INSERT INTO c2 VALUES('x x x', 'x x x');
    SELECT rowid FROM c2 WHERE c2 MATCH 'y:x';
  } {1}
@@ -489,9 +476,8 @@ if {[string match n* %DETAIL%]==0} {
 #-------------------------------------------------------------------------
 #
 reset_db
-sqlite3_fts5_register_origintext db
 do_execsql_test 17.1 {
-  CREATE VIRTUAL TABLE uio USING fts5(ttt, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE uio USING fts5(ttt, detail=%DETAIL%);
  INSERT INTO uio VALUES(NULL);
  INSERT INTO uio SELECT NULL FROM uio;
  INSERT INTO uio SELECT NULL FROM uio;
@@ -538,8 +524,8 @@ do_execsql_test 17.9 {
 #--------------------------------------------------------------------
 #
 do_execsql_test 18.1 {
-  CREATE VIRTUAL TABLE t1 USING fts5(a, b, detail=%DETAIL% %TOKENIZER%);
-  CREATE VIRTUAL TABLE t2 USING fts5(c, d, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE t1 USING fts5(a, b, detail=%DETAIL%);
+  CREATE VIRTUAL TABLE t2 USING fts5(c, d, detail=%DETAIL%);
  INSERT INTO t1 VALUES('abc*', NULL);
  INSERT INTO t2 VALUES(1, 'abcdefg');
 }
@@ -554,9 +540,8 @@ do_execsql_test 18.3 {
 # fts5 table in the temp schema.
 #
 reset_db
-sqlite3_fts5_register_origintext db
 do_execsql_test 19.0 {
-  CREATE VIRTUAL TABLE temp.t1 USING fts5(x, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE temp.t1 USING fts5(x, detail=%DETAIL%);
  INSERT INTO t1 VALUES('x y z');
  INSERT INTO t1 VALUES('w x 1');
  SELECT rowid FROM t1 WHERE t1 MATCH 'x';
@@ -566,9 +551,8 @@ do_execsql_test 19.0 {
 # Test that 6 and 7 byte varints can be read.
 #
 reset_db
-sqlite3_fts5_register_origintext db
 do_execsql_test 20.0 {
-  CREATE VIRTUAL TABLE temp.tmp USING fts5(x, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE temp.tmp USING fts5(x, detail=%DETAIL%);
 }
 set ::ids [list \
  0 [expr 1<<36] [expr 2<<36] [expr 1<<43] [expr 2<<43]
@@ -586,7 +570,7 @@ do_test 20.1 {
 #
 do_execsql_test 21.0 {
  CREATE TEMP TABLE t8(a, b);
-  CREATE VIRTUAL TABLE ft USING fts5(x, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE ft USING fts5(x, detail=%DETAIL%);
 }

 do_execsql_test 21.1 {
@@ -597,7 +581,7 @@ do_execsql_test 21.1 {
 }

 do_execsql_test 22.0 {
-  CREATE VIRTUAL TABLE t9 USING fts5(x, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE t9 USING fts5(x, detail=%DETAIL%);
  INSERT INTO t9(rowid, x) VALUES(2, 'bbb');
  BEGIN;
    INSERT INTO t9(rowid, x) VALUES(1, 'aaa');
@@ -612,7 +596,7 @@ do_execsql_test 22.1 {

 #-------------------------------------------------------------------------
 do_execsql_test 23.0 {
-  CREATE VIRTUAL TABLE t10 USING fts5(x, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE t10 USING fts5(x, detail=%DETAIL%);
  CREATE TABLE t11(x);
 }
 do_execsql_test 23.1 {
@@ -624,7 +608,7 @@ do_execsql_test 23.2 {

 #-------------------------------------------------------------------------
 do_execsql_test 24.0 {
-  CREATE VIRTUAL TABLE t12 USING fts5(x, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE t12 USING fts5(x, detail=%DETAIL%);
  INSERT INTO t12 VALUES('aaaa');
 }
 do_execsql_test 24.1 {
@@ -634,9 +618,6 @@ do_execsql_test 24.1 {
    INSERT INTO t12 VALUES('aaaa');
  END;
 }
-execsql_pp {
-  SELECT rowid, hex(block) FROM t12_data
-}
 do_execsql_test 24.2 {
  INSERT INTO t12(t12) VALUES('integrity-check');
 }
@@ -646,7 +627,7 @@ do_execsql_test 24.3 {

 #-------------------------------------------------------------------------
 do_execsql_test 25.0 {
-  CREATE VIRTUAL TABLE t13 USING fts5(x, detail=%DETAIL% %TOKENIZER%);
+  CREATE VIRTUAL TABLE t13 USING fts5(x, detail=%DETAIL%);
 }
 do_execsql_test 25.1 {
  BEGIN;
@@ -657,7 +638,6 @@ SELECT * FROM t13('BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
 }


-}
 }

 expand_all_sql db
@@ -334,71 +334,4 @@ do_execsql_test 11.2 {
  SELECT fts5_hitcount(x1) FROM x1('one') LIMIT 1;
 } {5}

-#-------------------------------------------------------------------------
-# Test that xColumnText returns SQLITE_RANGE when it should.
-#
-reset_db
-fts5_aux_test_functions db
-do_execsql_test 12.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(a, b, c);
-  INSERT INTO t1 VALUES('one', 'two', 'three');
-  INSERT INTO t1 VALUES('one', 'one', 'one');
-  INSERT INTO t1 VALUES('two', 'two', 'two');
-  INSERT INTO t1 VALUES('three', 'three', 'three');
-}
-
-do_catchsql_test 12.1.1 {
-  SELECT fts5_columntext(t1, -1) FROM t1('two');
-} {1 SQLITE_RANGE}
-do_catchsql_test 12.1.2 {
-  SELECT fts5_columntext(t1, 3) FROM t1('two');
-} {1 SQLITE_RANGE}
-do_catchsql_test 12.1.2 {
-  SELECT fts5_columntext(t1, 1) FROM t1('one AND two');
-} {0 two}
-
-do_catchsql_test 12.2.1 {
-  SELECT fts5_queryphrase(t1, -1) FROM t1('one AND two');
-} {1 SQLITE_RANGE}
-do_catchsql_test 12.2.2 {
-  SELECT fts5_queryphrase(t1, 2) FROM t1('one AND two');
-} {1 SQLITE_RANGE}
-do_catchsql_test 12.2.3 {
-  SELECT fts5_queryphrase(t1, 1) FROM t1('one AND two');
-} {0 {{1 2 1}}}
-
-do_catchsql_test 12.3.1 {
-  SELECT fts5_collist(t1, -1) FROM t1('one AND two');
-} {1 SQLITE_RANGE}
-do_catchsql_test 12.3.2 {
-  SELECT fts5_collist(t1, 2) FROM t1('one AND two');
-} {1 SQLITE_RANGE}
-do_catchsql_test 12.3.3 {
-  SELECT fts5_collist(t1, 1) FROM t1('one AND two');
-} {0 1}
-
-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 13.1 {
-  CREATE VIRTUAL TABLE t1 USING fts5(a, tokenize=ascii);
-  INSERT INTO t1 VALUES('a b c'), ('d e f');
-  PRAGMA integrity_check;
-} {ok}
-
-do_catchsql_test 13.2 {
-  SELECT highlight(t1, 0, '[', ']') FROM t1
-} {0 {{a b c} {d e f}}}
-
-do_execsql_test 13.3 {
-  PRAGMA writable_schema = 1;
-  UPDATE sqlite_schema SET sql = 'CREATE VIRTUAL TABLE t1 USING fts5(a, tokenize=blah)'
-  WHERE name = 't1';
-}
-
-db close
-sqlite3 db test.db
-do_catchsql_test 13.4 {
-  SELECT highlight(t1, 0, '[', ']') FROM t1
-} {1 {SQL logic error}}
-
 finish_test
@@ -79,7 +79,7 @@ foreach_detail_mode $::testprefix {

  do_catchsql_test 4.1 {
    SELECT * FROM t1 WHERE rowid MATCH 'a'
-  } {1 {no query solution}}
+  } {1 {unable to use function MATCH in the requested context}}
 }

 #-------------------------------------------------------------------------
@@ -293,39 +293,4 @@ do_catchsql_test 7.2.5 {
  SELECT * FROM t1('abc') ORDER BY rank;
 } {1 {recursively defined fts5 content table}}

-#---------------------------------------------------------------------------
-# Check that if the content table is a view, and that view contains an
-# error, a reasonable error message is returned if the user tries to
-# read from the view via the fts5 table.
-#
-reset_db
-do_execsql_test 8.1 {
-  CREATE VIEW a1 AS 
-    SELECT 1 AS r, text_value(1) AS t
-      UNION ALL
-    SELECT 2 AS r, text_value(2) AS t;
-
-  CREATE VIRTUAL TABLE t1 USING fts5(t, content='a1', content_rowid='r');
-}
-
-foreach {tn sql} {
-  1 "SELECT * FROM t1"
-  2 "INSERT INTO t1(t1) VALUES('rebuild')"
-  3 "SELECT * FROM t1 WHERE rowid=1"
-} {
-  do_catchsql_test 8.2.$tn $sql {1 {no such function: text_value}}
-}
-
-proc text_value {i} {
-  if {$i==1} { return "one" }
-  if {$i==2} { return "two" }
-  return "many"
-}
-db func text_value text_value
-
-do_execsql_test 8.3.1 { SELECT * FROM t1 } {one two}
-do_execsql_test 8.3.2 { INSERT INTO t1(t1) VALUES('rebuild') }
-do_execsql_test 8.3.3 { SELECT * FROM t1 WHERE rowid=1 } {one}
-do_execsql_test 8.3.4 { SELECT rowid FROM t1('two') } {2}
-
 finish_test
@@ -880,576 +880,6 @@ do_catchsql_test 5.4 {
  UPDATE t1 SET content=randomblob(500);
 } {1 {database disk image is malformed}}

-#-------------------------------------------------------------------------
-reset_db
-do_test 6.0 {
-  sqlite3 db {}
-  db deserialize [decode_hexdb {
-.open --hexdb
-| size 32768 pagesize 4096 filename crash-42fa37b694d45a.db
-| page 1 offset 0
-|      0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00   SQLite format 3.
-|     16: 10 00 01 01 00 40 20 20 00 00 00 00 00 00 00 07   .....@  ........
-|     96: 00 00 00 00 0d 00 00 00 07 0d d2 00 0f c4 0f 6d   ...............m
-|    112: 0f 02 0e ab 0e 4e 0d f6 0d d2 00 00 00 00 00 00   .....N..........
-|   3536: 00 00 22 07 06 17 11 11 01 31 74 61 62 6c 65 74   .........1tablet
-|   3552: 32 74 32 07 43 52 45 41 54 45 20 54 41 42 4c 45   2t2.CREATE TABLE
-|   3568: 20 74 32 28 78 29 56 06 06 17 1f 1f 01 7d 74 61    t2(x)V.......ta
-|   3584: 62 6c 65 74 31 5f 63 6f 6e 66 69 67 74 31 5f 63   blet1_configt1_c
-|   3600: 6f 6e 66 69 67 06 43 52 45 41 54 45 20 54 41 42   onfig.CREATE TAB
-|   3616: 4c 45 20 27 74 31 5f 63 6f 6e 66 69 67 27 28 6b   LE 't1_config'(k
-|   3632: 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 76 29    PRIMARY KEY, v)
-|   3648: 20 57 49 54 48 4f 55 54 20 52 4f 57 49 44 5b 05    WITHOUT ROWID[.
-|   3664: 07 17 21 21 01 81 01 74 61 62 6c 65 74 31 5f 64   ..!!...tablet1_d
-|   3680: 6f 63 73 69 7a 65 74 31 5f 64 6f 63 73 69 7a 65   ocsizet1_docsize
-|   3696: 05 43 52 45 41 54 45 20 54 41 42 4c 45 20 27 74   .CREATE TABLE 't
-|   3712: 31 5f 64 6f 63 73 69 7a 65 27 28 69 64 20 49 4e   1_docsize'(id IN
-|   3728: 54 45 47 45 52 20 50 52 49 4d 41 52 59 20 4b 45   TEGER PRIMARY KE
-|   3744: 59 2c 20 73 7a 20 42 4c 4f 42 29 55 04 06 17 21   Y, sz BLOB)U...!
-|   3760: 21 01 77 74 61 62 6c 65 74 31 5f 63 6f 6e 74 65   !.wtablet1_conte
-|   3776: 6e 74 74 31 5f 63 6f 6e 74 65 6e 74 04 43 52 45   ntt1_content.CRE
-|   3792: 41 54 45 20 54 41 42 4c 45 20 27 74 31 5f 63 6f   ATE TABLE 't1_co
-|   3808: 6e 74 65 6e 74 27 28 69 64 20 49 4e 54 45 47 45   ntent'(id INTEGE
-|   3824: 52 20 50 52 49 4d 41 52 49 20 4b 45 59 2c 20 63   R PRIMARI KEY, c
-|   3840: 30 29 69 03 07 17 19 19 01 81 2d 74 61 62 6c 65   0)i.......-table
-|   3856: 74 31 5f 69 64 78 74 31 5f 69 64 78 03 43 52 45   t1_idxt1_idx.CRE
-|   3872: 41 54 45 20 54 41 42 4c 45 20 27 74 31 5f 69 64   ATE TABLE 't1_id
-|   3888: 78 27 28 73 65 67 69 64 2c 20 74 65 72 6d 2c 20   x'(segid, term, 
-|   3904: 70 67 6e 6f 2c 20 50 52 49 4d 41 52 59 20 4b 45   pgno, PRIMARY KE
-|   3920: 59 28 73 65 67 69 64 2c 20 74 65 72 6d 29 29 20   Y(segid, term)) 
-|   3936: 57 49 54 48 4f 55 54 20 52 4f 57 49 44 55 02 07   WITHOUT ROWIDU..
-|   3952: 17 1b 1b 01 81 01 74 61 62 6c 65 74 31 5f 64 61   ......tablet1_da
-|   3968: 74 61 74 31 5f 64 61 74 61 02 43 52 45 41 54 45   tat1_data.CREATE
-|   3984: 20 54 41 42 4c 45 20 27 74 31 5f 64 61 74 61 27    TABLE 't1_data'
-|   4000: 28 69 64 20 49 4e 54 45 47 45 52 20 50 52 49 4d   (id INTEGER PRIM
-|   4016: 41 52 b9 20 4b 45 59 2c 20 62 6c 6f 63 6b 20 42   AR. KEY, block B
-|   4032: 4c 4f 42 29 3a 01 06 17 11 11 08 63 74 61 62 6c   LOB):......ctabl
-|   4048: 65 74 31 74 31 43 52 45 41 54 45 20 56 49 52 54   et1t1CREATE VIRT
-|   4064: 55 41 4c 20 54 41 42 4c 45 20 74 31 20 55 53 49   UAL TABLE t1 USI
-|   4080: 4e 47 20 66 74 73 35 28 63 6f 6e 74 65 6e 74 29   NG fts5(content)
-| page 2 offset 4096
-|      0: 0d 00 00 00 03 0f bd 00 0f e8 0f ef 0f bd f0 00   ................
-|     16: 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
-|   4016: 00 00 00 00 00 00 00 00 00 00 00 00 00 24 84 80   .............$..
-|   4032: 80 80 80 01 03 00 4e 00 10 00 1e 06 30 61 62 61   ......N.....0aba
-|   4048: 63 6c 01 02 02 04 02 66 74 02 5f 02 04 04 6e 64   cl.....ft._...nd
-|   4064: 6f 6e 02 02 02 04 0a 07 05 01 03 00 10 03 03 0f   on..............
-|   4080: 0a 03 00 24 00 00 00 00 01 01 01 00 01 01 01 11   ...$............
-| page 3 offset 8192
-|      0: 0a 00 00 00 01 0f 00 01 00 00 00 00 00 00 00 00   ................
-|   4080: 00 00 00 00 00 00 00 00 00 00 05 04 09 0c 01 02   ................
-| page 4 offset 12288
-|      0: 0d 00 00 00 03 0f e0 00 0f f6 0f ec 0f e0 00 00   ................
-|   4064: 0a 03 03 00 1b 61 62 61 6e 64 6f 6e 08 02 03 00   .....abandon....
-|   4080: 17 61 62 61 66 74 08 01 03 00 17 61 62 61 63 6b   .abaft.....aback
-| page 5 offset 16384
-|      0: 0d 00 00 00 03 0f ee 00 0f fa 0f 00 00 00 00 00   ................
-|   4064: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04 03   ................
-|   4080: 03 00 0e 01 04 02 03 00 0e 01 04 01 03 00 0e 01   ................
-| page 6 offset 20480
-|      0: 0a 00 00 00 01 0f f4 00 0f f4 00 00 00 00 00 00   ................
-|   4080: 00 00 00 00 0b 03 1b 01 76 65 72 73 69 6f 6e 04   ........version.
-| page 7 offset 24576
-|      0: 0d 00 00 10 03 0f d6 00 0f 00 00 00 00 00 00 00   ................
-|   4048: 00 00 00 00 00 00 09 03 02 1b 72 65 62 75 69 6c   ..........rebuil
-|   4064: 64 11 02 02 2b 69 6e 74 65 67 72 69 74 79 2d 63   d...+integrity-c
-|   4080: 68 65 63 6b 0a 01 02 1d 6f 70 74 69 6d 00 00 00   heck....optim...
-| page 8 offset 28672
-|      0: 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
-| end crash-42fa37b694d45a.db
-}]} {}
-
-do_execsql_test 6.1 {
-  INSERT INTO t1(t1,rank) VALUES('secure-delete',1);
-}
-do_catchsql_test 6.2 {
-  UPDATE t1 SET content=randomblob(500) WHERE t1;
-} {1 {constraint failed}}
-
-#-------------------------------------------------------------------------
-reset_db
-do_test 7.0 {
-  sqlite3 db {}
-  db deserialize [decode_hexdb {
-.open --hexdb
-| size 40960 pagesize 4096 filename crash-d8b4a99207c10b.db
-| page 1 offset 0
-|      0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00   SQLite format 3.
-|     16: 10 00 01 01 00 40 20 20 00 00 00 00 00 00 00 0a   .....@  ........
-|     32: 00 00 00 00 00 00 00 00 00 00 00 0d 00 00 00 04   ................
-|     48: 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00   ................
-|     96: 00 00 00 00 0d 00 00 00 0d 0b 62 00 0f 97 0f 40   ..........b....@
-|    112: 0e d5 0e 75 0e 18 0d c0 0d 66 0d 0f 0c a4 0c 44   ...u.....f.....D
-|    128: 0b ec 0b a7 0b 62 00 00 00 00 00 00 00 00 00 00   .....b..........
-|   2912: 00 00 43 0d 06 17 11 11 08 75 74 61 62 6c 65 74   ..C......utablet
-|   2928: 34 74 34 43 52 45 41 54 45 20 56 49 52 54 55 41   4t4CREATE VIRTUA
-|   2944: 4c 20 54 41 42 4c 45 20 74 34 20 55 53 49 4e 47   L TABLE t4 USING
-|   2960: 20 66 74 73 35 76 6f 63 61 62 28 27 74 32 27 2c    fts5vocab('t2',
-|   2976: 20 27 72 6f 77 27 29 43 0c 06 17 11 11 08 75 74    'row')C......ut
-|   2992: 61 62 6c 65 74 33 74 33 43 52 45 41 54 45 20 56   ablet3t3CREATE V
-|   3008: 49 52 54 55 41 4c 20 54 41 42 4c 45 20 74 33 20   IRTUAL TABLE t3 
-|   3024: 55 53 49 4e 47 20 66 74 73 35 76 6f 63 61 62 28   USING fts5vocab(
-|   3040: 27 74 31 27 2c 20 27 72 6f 77 27 29 56 0b 06 17   't1', 'row')V...
-|   3056: 1f 1f 01 7d 74 61 62 6c 65 74 32 5f 63 6f 6e 66   ....tablet2_conf
-|   3072: 69 67 74 32 5f 63 6f 6e 66 69 67 0a 43 52 45 41   igt2_config.CREA
-|   3088: 54 45 20 54 41 42 4c 45 20 27 74 32 5f 63 6f 6e   TE TABLE 't2_con
-|   3104: 66 69 67 27 28 6b 20 50 52 49 4d 41 52 59 20 4b   fig'(k PRIMARY K
-|   3120: 45 59 2c 20 76 29 20 57 49 54 48 4f 55 54 20 52   EY, v) WITHOUT R
-|   3136: 4f 57 49 44 5e 0a 07 17 21 21 01 81 07 74 61 62   OWID^...!!...tab
-|   3152: 6c 65 74 32 5f 63 6f 6e 74 65 6e 74 74 32 5f 63   let2_contentt2_c
-|   3168: 6f 6e 74 65 6e 74 09 43 52 45 41 54 45 20 54 41   ontent.CREATE TA
-|   3184: 42 4c 45 20 27 74 32 5f 63 6f 6e 74 65 6e 74 27   BLE 't2_content'
-|   3200: 28 69 64 20 49 4e 54 45 47 45 52 20 50 52 49 4d   (id INTEGER PRIM
-|   3216: 41 52 59 20 4b 45 59 2c 20 63 30 2c 20 63 31 2c   ARY KEY, c0, c1,
-|   3232: 20 63 32 29 69 09 07 17 19 19 01 81 2d 74 61 62    c2)i.......-tab
-|   3248: 6c 65 74 32 5f 69 64 78 74 32 5f 69 64 78 08 43   let2_idxt2_idx.C
-|   3264: 52 45 41 54 45 20 54 41 42 4c 45 20 27 74 32 5f   REATE TABLE 't2_
-|   3280: 69 64 78 27 28 73 65 67 69 64 2c 20 74 65 72 6d   idx'(segid, term
-|   3296: 2c 20 70 67 6e 6f 2c 20 50 52 49 4d 41 52 59 20   , pgno, PRIMARY 
-|   3312: 4b 45 59 28 73 65 67 69 64 2c 20 74 65 72 6d 29   KEY(segid, term)
-|   3328: 29 20 57 49 54 48 4f 55 54 20 52 4f 57 49 44 55   ) WITHOUT ROWIDU
-|   3344: 08 07 17 1b 1b 01 81 01 74 61 62 6c 65 74 32 5f   ........tablet2_
-|   3360: 64 61 74 61 74 32 5f 64 61 74 61 07 43 52 45 41   datat2_data.CREA
-|   3376: 54 45 20 54 41 42 4c 45 20 27 74 32 5f 64 61 74   TE TABLE 't2_dat
-|   3392: 61 27 28 69 64 20 49 4e 54 45 47 45 52 20 50 52   a'(id INTEGER PR
-|   3408: 49 4d 41 52 59 20 4b 45 59 2c 20 62 6c 6f 63 6b   IMARY KEY, block
-|   3424: 20 42 4c 4f 42 29 58 07 07 17 11 11 08 81 1d 74    BLOB)X........t
-|   3440: 61 62 6c 65 74 32 74 32 43 52 45 41 54 45 20 56   ablet2t2CREATE V
-|   3456: 49 52 54 55 41 4c 20 54 41 42 4c 45 20 74 32 20   IRTUAL TABLE t2 
-|   3472: 55 53 49 4e 47 20 66 74 73 35 28 27 61 27 2c 5b   USING fts5('a',[
-|   3488: 62 5d 2c 22 63 22 2c 64 65 74 61 69 6c 3d 6e 6f   b],.c.,detail=no
-|   3504: 6e 65 2c 63 6f 6c 75 6d 6e 73 69 7a 65 3d 30 29   ne,columnsize=0)
-|   3520: 56 06 06 17 1f 1f 01 7d 74 61 62 6c 65 74 31 5f   V.......tablet1_
-|   3536: 63 6f 6e 66 69 67 74 31 5f 63 6f 6e 66 69 67 06   configt1_config.
-|   3552: 43 52 45 41 54 45 20 54 41 42 4c 45 20 27 74 31   CREATE TABLE 't1
-|   3568: 5f 63 6f 6e 66 69 67 27 28 6b 20 50 52 49 4d 41   _config'(k PRIMA
-|   3584: 52 59 20 4b 45 59 2c 20 76 29 20 57 49 54 48 4f   RY KEY, v) WITHO
-|   3600: 55 54 20 52 4f 57 49 44 5b 05 07 17 21 21 01 81   UT ROWID[...!!..
-|   3616: 01 74 61 62 6c 65 74 31 5f 64 6f 63 73 69 7a 65   .tablet1_docsize
-|   3632: 74 31 5f 64 6f 63 73 69 7a 65 05 43 52 45 41 54   t1_docsize.CREAT
-|   3648: 45 20 54 41 42 4c 45 20 27 74 31 5f 64 6f 63 73   E TABLE 't1_docs
-|   3664: 69 7a 65 27 28 69 64 20 49 4e 54 45 47 45 52 20   ize'(id INTEGER 
-|   3680: 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 73 7a 20   PRIMARY KEY, sz 
-|   3696: 42 4c 4f 42 29 5e 04 07 17 21 21 01 81 07 74 61   BLOB)^...!!...ta
-|   3712: 62 6c 65 74 31 5f 63 6f 6e 74 65 6e 74 74 31 5f   blet1_contentt1_
-|   3728: 63 6f 6e 74 65 6e 74 04 43 52 45 41 54 45 20 54   content.CREATE T
-|   3744: 41 42 4c 45 20 27 74 31 5f 63 6f 6e 74 65 6e 74   ABLE 't1_content
-|   3760: 27 28 69 64 20 49 4e 54 45 47 45 52 20 50 52 49   '(id INTEGER PRI
-|   3776: 4d 41 52 59 20 4b 45 59 2c 20 63 30 2c 20 63 31   MARY KEY, c0, c1
-|   3792: 2c 20 63 32 29 69 03 07 17 19 19 01 81 2d 74 61   , c2)i.......-ta
-|   3808: 62 6c 65 74 31 5f 69 64 78 74 31 5f 69 64 78 03   blet1_idxt1_idx.
-|   3824: 43 52 45 41 54 45 20 54 41 42 4c 45 20 27 74 31   CREATE TABLE 't1
-|   3840: 5f 69 64 78 27 28 73 65 67 69 64 2c 20 74 65 72   _idx'(segid, ter
-|   3856: 6d 2c 20 70 67 6e 6f 2c 20 50 52 49 4d 41 52 59   m, pgno, PRIMARY
-|   3872: 20 4b 45 59 28 73 65 67 69 64 2c 20 74 65 72 6d    KEY(segid, term
-|   3888: 29 29 20 57 49 54 48 4f 55 54 20 52 4f 57 49 44   )) WITHOUT ROWID
-|   3904: 55 02 07 17 1b 1b 01 81 01 74 61 62 6c 65 74 31   U........tablet1
-|   3920: 5f 64 61 74 61 74 31 5f 64 61 74 61 02 43 52 45   _datat1_data.CRE
-|   3936: 41 54 45 20 54 41 42 4c 45 20 27 74 31 5f 64 61   ATE TABLE 't1_da
-|   3952: 74 61 27 28 69 64 20 49 4e 54 45 47 45 52 20 50   ta'(id INTEGER P
-|   3968: 52 49 4d 41 52 59 20 4b 45 59 2c 20 62 6c 6f 63   RIMARY KEY, bloc
-|   3984: 6b 20 42 4c 4f 42 29 67 01 07 17 11 11 08 81 3b   k BLOB)g.......;
-|   4000: 74 61 62 6c 65 74 31 74 31 43 52 45 41 54 45 20   tablet1t1CREATE 
-|   4016: 56 49 52 54 55 41 4c 20 54 41 42 4c 45 20 74 31   VIRTUAL TABLE t1
-|   4032: 20 55 53 49 4e 47 20 66 74 73 35 28 61 2c 62 20    USING fts5(a,b 
-|   4048: 75 6e 69 6e 64 65 78 65 64 2c 63 2c 74 6f 6b 65   unindexed,c,toke
-|   4064: 6e 69 7a 65 3d 22 70 6f 72 74 65 72 20 61 73 63   nize=.porter asc
-|   4080: 69 69 22 2c 74 6f 6b 65 6e 64 61 74 61 3d 31 29   ii.,tokendata=1)
-| page 2 offset 4096
-|      0: 0d 0f 68 00 05 0f 13 00 0f e6 0f 13 0f a8 0f 7c   ..h............|
-|     16: 0f 2a 00 00 00 00 00 00 00 00 00 00 00 00 00 00   .*..............
-|   3856: 00 00 00 15 0a 03 00 30 00 00 00 00 01 03 03 00   .......0........
-|   3872: 03 01 01 01 02 01 01 03 01 01 37 8c 80 80 80 80   ..........7.....
-|   3888: 01 03 00 74 00 00 00 2e 02 30 61 03 02 02 01 01   ...t.....0a.....
-|   3904: 62 03 02 03 01 01 63 03 02 04 01 01 67 03 06 01   b.....c.....g...
-|   3920: 02 02 01 01 68 03 06 01 02 03 01 01 69 03 06 01   ....h.......i...
-|   3936: 02 04 04 06 06 06 08 08 0f ef 00 14 2a 00 00 00   ............*...
-|   3952: 00 01 02 02 00 02 01 01 01 02 01 01 25 88 80 80   ............%...
-|   3968: 80 80 01 03 00 50 00 00 00 1f 02 30 67 02 08 02   .....P.....0g...
-|   3984: 01 02 02 01 01 68 02 08 03 01 02 03 01 01 69 02   .....h........i.
-|   4000: 08 04 01 02 04 04 09 09 37 84 80 80 80 7f f1 03   ........7.......
-|   4016: 00 74 00 00 00 2e 02 30 61 01 02 02 01 01 62 01   .t.....0a.....b.
-|   4032: 02 03 01 01 63 01 02 04 01 01 67 01 06 01 02 02   ....c.....g.....
-|   4048: 01 01 68 01 06 01 02 03 01 01 69 01 06 01 02 04   ..h.......i.....
-|   4064: 04 06 06 06 08 08 07 01 03 00 14 03 09 00 09 00   ................
-|   4080: 00 00 11 24 00 00 00 00 01 01 01 00 01 01 01 01   ...$............
-| page 3 offset 8192
-|      0: 0a 00 00 00 03 0f ec 00 0f fa 0f f3 0f ec 00 00   ................
-|   4064: 00 00 00 00 00 00 00 00 00 00 00 00 06 04 01 0c   ................
-|   4080: 01 03 02 06 04 01 0c 01 02 02 05 04 09 0c 01 02   ................
-| page 4 offset 12288
-|      0: 0d 00 00 00 03 0f be 00 0f ea 0f d4 0f be 00 00   ................
-|   4016: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 14 03   ................
-|   4032: 05 00 17 17 17 61 20 62 20 63 67 20 68 20 69 67   .....a b cg h ig
-|   4048: 20 68 20 69 14 02 05 00 17 17 17 67 20 68 20 69    h i.......g h i
-|   4064: 61 20 62 20 63 67 20 68 20 69 14 01 05 00 17 17   a b cg h i......
-|   4080: 17 61 20 62 20 63 64 20 65 20 66 67 20 68 20 69   .a b cd e fg h i
-| page 5 offset 16384
-|      0: 0d 00 00 00 03 0f e8 00 0f f8 0f f0 0f e8 00 00   ................
-|   4064: 00 00 00 00 00 00 00 00 06 03 03 00 12 03 00 03   ................
-|   4080: 06 02 03 00 12 03 00 03 06 01 03 00 12 03 00 03   ................
-| page 6 offset 20480
-|      0: 0a 00 00 00 01 0f f4 00 0f f4 00 00 00 00 00 00   ................
-|   4080: 00 00 00 00 0b 03 1b 01 76 65 72 73 69 6f 6e 04   ........version.
-| page 7 offset 24576
-|      0: 0d 00 00 00 03 0f 9e 00 0f e6 0f ef 0f 9e 00 00   ................
-|   3984: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 41 84   ..............A.
-|   4000: 80 80 80 80 01 04 00 81 06 00 00 00 34 02 30 61   ............4.0a
-|   4016: 01 01 01 01 01 62 01 01 01 01 01 63 01 01 01 01   .....b.....c....
-|   4032: 01 64 01 01 01 65 01 01 01 66 01 01 01 67 01 01   .d...e...f...g..
-|   4048: 01 01 01 68 01 01 01 01 01 69 01 01 01 04 06 06   ...h.....i......
-|   4064: 06 04 04 04 06 06 07 01 03 00 14 03 09 09 09 0f   ................
-|   4080: 0a 03 00 24 00 00 00 00 01 01 01 00 01 01 01 01   ...$............
-| page 8 offset 28672
-|      0: 0a 00 00 00 01 0f fa 00 0f fa 00 00 00 00 00 00   ................
-|   4080: 00 00 00 00 00 00 00 00 00 00 05 04 09 0c 01 02   ................
-| page 9 offset 32768
-|      0: 0d 00 00 00 03 0f be 00 0f ea 0f d4 0f be 00 00   ................
-|   4016: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 14 03   ................
-|   4032: 05 00 17 17 17 61 20 62 20 63 67 20 68 20 69 67   .....a b cg h ig
-|   4048: 20 68 20 69 14 02 05 00 17 17 17 67 20 68 20 69    h i.......g h i
-|   4064: 61 20 62 20 63 67 20 68 20 69 14 01 05 00 17 17   a b cg h i......
-|   4080: 17 61 20 62 20 63 64 20 65 20 66 67 20 68 20 69   .a b cd e fg h i
-| page 10 offset 36864
-|      0: 0a 00 00 00 01 0f f4 00 0f f4 00 00 00 00 00 00   ................
-|   4080: 00 00 00 00 0b 03 1b 01 76 65 72 73 69 6f 6e 04   ........version.
-| end crash-d8b4a99207c10b.db
-}]} {}
-
-do_catchsql_test 7.1 {
-  SELECT snippet(t1, -1, '.', '..', '[', ']'), 
-         highlight(t1, 2, '[', ']') 
-           FROM t1('g + h') 
-           WHERE rank MATCH 'bm25(1.0, 1.0)' ORDER BY rank;
-} {1 {database disk image is malformed}}
-
-#-------------------------------------------------------------------------
-reset_db
-do_test 8.0 {
-  sqlite3 db {}
-  db deserialize [decode_hexdb {
-.open --hexdb
-| size 20480 pagesize 4096 filename crash-d57c01958e48ab.db
-| page 1 offset 0
-|      0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00   SQLite format 3.
-|     16: 10 00 01 01 00 40 20 20 00 00 00 00 00 00 00 05   .....@  ........
-|     32: 00 00 00 00 00 00 00 00 00 00 00 05 00 00 00 04   ................
-|     48: 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00   ................
-|     96: 00 00 00 00 0d 00 00 00 05 0e 10 00 0f 97 0f 40   ...............@
-|    112: 0e d5 0e 68 0e 10 01 00 00 00 00 00 00 00 00 00   ...h............
-|   3600: 56 05 06 17 1f 1f 01 7d 74 61 62 6c 65 74 31 5f   V.......tablet1_
-|   3616: 63 6f 6e 66 69 67 74 31 5f 63 6f 6e 66 69 67 05   configt1_config.
-|   3632: 43 52 45 41 54 45 20 54 41 42 4c 45 20 27 74 31   CREATE TABLE 't1
-|   3648: 5f 63 6f 6e 66 69 67 27 28 6b 20 50 52 49 4d 41   _config'(k PRIMA
-|   3664: 52 59 20 4b 45 59 2c 20 76 29 20 57 49 54 48 4f   RY KEY, v) WITHO
-|   3680: 55 54 20 52 4f 57 49 44 6b 04 07 17 21 21 01 81   UT ROWIDk...!!..
-|   3696: 21 74 61 62 6c 65 74 31 5f 64 6f 63 73 69 7a 65   !tablet1_docsize
-|   3712: 74 31 5f 64 6f 63 73 69 7a 65 04 43 52 45 41 54   t1_docsize.CREAT
-|   3728: 45 20 54 41 42 4c 45 20 27 74 31 5f 64 6f 63 73   E TABLE 't1_docs
-|   3744: 69 7a 65 27 28 69 64 20 49 4e 54 45 47 45 52 20   ize'(id INTEGER 
-|   3760: 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 73 7a 20   PRIMARY KEY, sz 
-|   3776: 42 4c 4f 42 2c 20 6f 72 69 67 69 6e 20 49 4e 54   BLOB, origin INT
-|   3792: 45 47 45 52 29 69 03 07 17 19 19 01 81 2d 74 61   EGER)i.......-ta
-|   3808: 62 6c 65 74 31 5f 69 64 78 74 31 5f 69 64 78 03   blet1_idxt1_idx.
-|   3824: 43 52 45 41 54 45 20 54 41 42 4c 45 20 27 74 31   CREATE TABLE 't1
-|   3840: 5f 69 64 78 27 28 73 65 67 69 64 2c 20 74 65 72   _idx'(segid, ter
-|   3856: 6d 2c 20 70 67 6e 6f 2c 20 50 52 49 4d 41 52 59   m, pgno, PRIMARY
-|   3872: 20 4b 45 59 28 73 65 67 69 64 2c 20 74 65 72 6d    KEY(segid, term
-|   3888: 29 29 20 57 49 54 48 4f 55 54 20 52 4f 57 49 44   )) WITHOUT ROWID
-|   3904: 55 02 07 17 1b 1b 01 81 01 74 61 62 6c 65 74 31   U........tablet1
-|   3920: 5f 64 61 74 61 74 31 5f 64 61 74 61 02 43 52 45   _datat1_data.CRE
-|   3936: 41 54 45 20 54 41 42 4c 45 20 27 74 31 5f 64 61   ATE TABLE 't1_da
-|   3952: 74 61 27 28 69 64 20 49 4e 54 45 47 45 52 20 50   ta'(id INTEGER P
-|   3968: 52 49 4d 41 52 59 20 4b 45 59 2c 20 62 6c 6f 63   RIMARY KEY, bloc
-|   3984: 6b 20 42 4c 4f 42 29 67 01 07 17 11 11 08 81 3b   k BLOB)g.......;
-|   4000: 74 61 62 6c 65 74 31 74 31 43 52 45 41 54 45 20   tablet1t1CREATE 
-|   4016: 56 49 52 54 55 41 4c 20 54 41 42 4c 45 20 74 31   VIRTUAL TABLE t1
-|   4032: 20 55 53 49 4e 47 20 66 74 73 35 28 61 2c 20 62    USING fts5(a, b
-|   4048: 2c 20 63 6f 6e 74 65 6e 74 3d 27 27 2c 20 63 6f   , content='', co
-|   4064: 6e 74 65 6e 74 6c 65 73 73 5f 64 65 6c 65 74 65   ntentless_delete
-|   4080: 3d 31 2c 20 74 6f 6b 65 6e 64 61 74 61 3d 31 29   =1, tokendata=1)
-| page 2 offset 4096
-|      0: 0d 0f eb 00 03 0e 17 00 0f e2 0e 17 0e 31 00 00   .............1..
-|     16: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
-|   3600: 00 00 00 00 00 00 00 18 0a 03 00 36 00 00 00 00   ...........6....
-|   3616: ff 00 00 01 01 01 01 00 01 01 01 01 01 01 00 00   ................
-|   3632: 07 83 29 84 80 80 80 80 01 04 00 86 56 00 00 01   ..).........V...
-|   3648: 96 04 30 61 61 61 01 02 02 01 04 02 04 01 08 02   ..0aaa..........
-|   3664: 04 04 04 01 10 02 04 04 04 04 04 04 04 01 20 02   .............. .
-|   3680: 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 01   ................
-|   3696: 40 02 04 04 04 04 04 04 04 04 04 04 04 04 04 04   @...............
-|   3712: 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04   ................
-|   3728: 04 01 81 00 02 04 04 04 04 04 04 04 04 04 04 04   ................
-|   3744: 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04   ................
-|   3760: 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04   ................
-|   3776: 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04   ................
-|   3792: 04 04 04 04 02 02 62 63 01 06 01 01 02 01 03 62   ......bc.......b
-|   3808: 62 62 02 02 03 01 04 03 06 01 08 03 06 06 06 01   bb..............
-|   3824: 10 03 06 06 06 06 06 06 06 01 20 03 06 06 06 06   .......... .....
-|   3840: 06 06 06 06 06 06 06 06 06 06 06 01 40 03 06 06   ............@...
-|   3856: 06 06 06 06 06 06 06 06 06 06 06 06 06 06 06 06   ................
-|   3872: 06 06 06 06 06 06 06 06 06 06 16 06 06 02 02 63   ...............c
-|   3888: 64 02 06 01 01 02 01 03 63 63 63 03 02 05 01 04   d.......ccc.....
-|   3904: 05 0a 01 08 05 0a 0a 0a 01 10 05 0a 0a 0a 0a 0a   ................
-|   3920: 0a 0a 01 20 05 0a 0a 0a 0a 0a 0a 0a 0a 0a 0a 0a   ... ............
-|   3936: 0a 0a 0a 0a 02 02 64 65 03 06 01 01 02 01 03 64   ......de.......d
-|   3952: 64 64 04 02 09 01 04 09 12 01 08 09 12 12 12 01   dd..............
-|   3968: 10 09 12 12 12 12 12 12 12 02 02 65 66 04 06 01   ...........ef...
-|   3984: 01 02 01 03 65 65 65 05 02 11 01 04 11 22 01 08   ....eee.........
-|   4000: 11 22 22 22 02 02 66 67 05 06 01 01 02 01 03 66   ......fg.......f
-|   4016: 56 66 06 02 21 01 04 21 42 02 02 67 68 06 06 01   Vf..!..!B..gh...
-|   4032: 01 02 cb 03 67 67 67 07 02 41 02 02 68 69 07 06   ....ggg..A..hi..
-|   4048: 01 01 02 04 81 13 09 50 09 2e 09 1c 09 12 09 0c   .......P........
-|   4064: 09 08 07 01 03 00 14 07 81 77 07 00 00 00 15 22   .........w......
-|   4080: 00 00 00 00 ff 00 00 01 00 00 00 00 00 00 05 0c   ................
-| page 3 offset 8192
-|      0: 0a 00 00 00 01 0f fa 00 0f fa 00 00 00 00 00 00   ................
-|   4080: 00 00 00 00 00 00 00 00 00 00 05 04 09 0c 01 02   ................
-| page 4 offset 12288
-|      0: 0d 00 00 00 07 0f c8 00 0f f8 0f f0 0f e8 0f e0   ................
-|     16: 0f d8 0f d0 0f c8 00 00 00 00 00 00 00 00 00 00   ................
-|   4032: 00 00 00 00 00 00 00 00 06 07 04 00 10 09 7f 01   ................
-|   4048: 06 06 04 00 10 09 3f 01 06 05 04 00 10 09 1f 01   ......?.........
-|   4064: 06 04 04 00 10 09 0f 01 06 03 04 00 10 09 07 01   ................
-|   4080: 06 02 04 00 10 09 03 01 06 01 04 00 10 09 01 01   ................
-| page 5 offset 16384
-|      0: 0a 00 00 00 01 0f f4 00 0f f4 00 00 00 00 00 00   ................
-|   4080: 00 00 00 00 0b 03 1b 01 76 65 72 73 69 6f 6e 04   ........version.
-| end crash-d57c01958e48ab.db
-}]} {}
-
-do_catchsql_test 8.1 {
-  SELECT rowid FROM t1('a* NOT ý') ;
-} {0 {1 2 3 4 5 6 7}}
-
-#-------------------------------------------------------------------------
-reset_db
-do_test 9.0 {
-  sqlite3 db {}
-  db deserialize [decode_hexdb {
-.open --hexdb
-| size 32768 pagesize 4096 filename crash-c76a16c24c8ba6.db
-| page 1 offset 0
-|      0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00   SQLite format 3.
-|     16: 10 00 01 01 00 40 20 20 00 00 00 00 00 00 00 08   .....@  ........
-|     32: 00 00 00 02 00 00 00 01 00 00 00 09 00 00 00 04   ................
-|     96: 00 00 00 00 0d 0f c7 00 07 0d 92 00 0f 8d 0f 36   ...............6
-|    112: 0e cb 0e 6b 0e 0e 0d b6 0d 92 0d 92 00 00 00 00   ...k............
-|   3472: 00 00 22 08 06 17 11 11 01 31 74 61 62 6c 65 74   .........1tablet
-|   3488: 32 74 32 08 43 52 45 41 54 45 20 54 41 42 4c 45   2t2.CREATE TABLE
-|   3504: 20 74 32 28 78 29 56 07 06 17 1f 1f 01 7d 74 61    t2(x)V.......ta
-|   3520: 62 6c 65 74 31 5f 63 6f 6e 66 69 67 74 31 5f 63   blet1_configt1_c
-|   3536: 6f 6e 66 69 67 07 43 52 45 41 54 45 20 54 41 42   onfig.CREATE TAB
-|   3552: 4c 45 20 27 74 31 5f 63 6f 6e 66 69 67 27 28 6b   LE 't1_config'(k
-|   3568: 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 76 29    PRIMARY KEY, v)
-|   3584: 20 57 49 54 48 4f 55 54 20 52 4f 57 49 44 5b 06    WITHOUT ROWID[.
-|   3600: 07 17 21 21 01 81 01 74 61 62 6c 65 74 31 5f 64   ..!!...tablet1_d
-|   3616: 6f 63 73 69 7a 65 74 31 5f 64 6f 63 73 69 7a 65   ocsizet1_docsize
-|   3632: 06 43 52 45 41 54 45 20 54 41 42 4c 45 20 27 74   .CREATE TABLE 't
-|   3648: 31 5f 64 6f 63 73 69 7a 65 27 28 69 64 20 49 4e   1_docsize'(id IN
-|   3664: 54 45 47 45 52 20 50 52 49 4d 41 52 59 20 4b 45   TEGER PRIMARY KE
-|   3680: 59 2c 20 73 7a 20 42 4c 4f 42 29 5e 05 07 17 21   Y, sz BLOB)^...!
-|   3696: 21 01 81 07 74 61 62 6c 65 74 31 5f 63 6f 6e 74   !...tablet1_cont
-|   3712: 65 6e 74 74 31 5f 63 6f 6e 74 65 6e 74 05 43 52   entt1_content.CR
-|   3728: 45 41 54 45 20 54 41 42 4c 45 20 27 74 31 5f 63   EATE TABLE 't1_c
-|   3744: 6f 6e 74 65 6e 74 27 28 69 64 20 49 4e 54 45 47   ontent'(id INTEG
-|   3760: 45 52 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 20   ER PRIMARY KEY, 
-|   3776: 63 30 2c 20 63 31 2c 20 63 32 29 69 04 07 17 19   c0, c1, c2)i....
-|   3792: 19 01 81 2d 74 61 62 6c 65 74 31 5f 69 64 78 74   ...-tablet1_idxt
-|   3808: 31 5f 69 64 78 04 43 52 45 41 54 45 20 54 41 42   1_idx.CREATE TAB
-|   3824: 4c 45 20 27 74 31 5f 69 64 78 27 28 73 65 67 69   LE 't1_idx'(segi
-|   3840: 64 2c 20 74 65 72 6d 2c 20 70 67 6e 6f 2c 20 50   d, term, pgno, P
-|   3856: 52 49 4d 41 52 59 20 4b 45 59 28 73 65 67 69 64   RIMARY KEY(segid
-|   3872: 2c 20 74 65 72 6d 29 29 20 57 49 54 48 4f 55 54   , term)) WITHOUT
-|   3888: 20 52 4f 57 49 44 55 03 07 17 1b 1b 01 81 01 74    ROWIDU........t
-|   3904: 61 62 6c 65 74 31 5f 64 61 74 61 74 31 5f 64 61   ablet1_datat1_da
-|   3920: 74 61 03 43 52 45 41 54 45 20 54 41 42 4c 45 20   ta.CREATE TABLE 
-|   3936: 27 74 31 5f 64 61 74 61 27 28 69 64 20 49 4e 54   't1_data'(id INT
-|   3952: 45 47 45 52 20 50 52 49 4d 41 52 59 20 4b 45 59   EGER PRIMARY KEY
-|   3968: 2c 20 62 6c 6f 63 6b 20 42 4c 4f 42 29 38 02 06   , block BLOB)8..
-|   3984: 17 11 11 08 5f 74 61 62 6c 65 74 31 74 31 43 52   ...._tablet1t1CR
-|   4000: 45 41 54 45 20 56 49 52 54 55 41 4c 20 54 41 42   EATE VIRTUAL TAB
-|   4016: 4c 45 20 74 31 20 55 53 49 4e 47 20 66 74 73 35   LE t1 USING fts5
-|   4032: 28 61 2c 62 2c 63 29 00 00 00 00 00 00 00 00 00   (a,b,c).........
-| page 3 offset 8192
-|      0: 0d 00 00 00 03 0c 94 00 0f e6 0f ef 0c 94 00 00   ................
-|   3216: 00 00 00 00 86 4a 84 80 80 80 80 01 04 00 8d 18   .....J..........
-|   3232: 00 00 03 2b 02 30 30 01 02 06 01 02 06 01 02 06   ...+.00.........
-|   3248: 1f 02 03 01 02 03 01 02 03 01 08 32 30 31 36 30   ...........20160
-|   3264: 36 30 39 01 02 07 01 02 07 01 02 07 01 01 34 01   609...........4.
-|   3280: 02 05 01 02 05 01 02 05 01 01 35 01 02 04 01 02   ..........5.....
-|   3296: 04 01 02 04 02 07 30 30 30 30 30 30 30 1c 02 04   ......0000000...
-|   3312: 01 02 04 01 02 04 01 06 62 69 6e 61 72 79 03 06   ........binary..
-|   3328: 01 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01   ................
-|   3344: 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01 02   ................
-|   3360: 02 03 06 01 02 02 03 06 01 02 02 03 06 01 02 02   ................
-|   3376: 03 06 01 02 02 03 06 01 02 02 01 08 63 6f 6d 70   ............comp
-|   3392: 69 6c 65 72 01 02 02 01 02 02 01 02 02 01 06 64   iler...........d
-|   3408: 62 73 74 61 74 07 02 03 01 02 03 01 02 03 02 04   bstat...........
-|   3424: 65 62 75 67 04 02 02 01 02 02 01 02 02 01 06 65   ebug...........e
-|   3440: 6e 61 62 6c 65 07 02 02 01 02 02 01 02 02 01 02   nable...........
-|   3456: 02 01 02 02 01 02 02 01 02 02 01 02 02 01 02 02   ................
-|   3472: 01 02 02 01 02 02 01 02 02 01 02 02 01 02 02 01   ................
-|   3488: 02 02 01 02 02 01 02 02 01 02 02 01 02 02 01 02   ................
-|   3504: 02 01 02 02 02 08 78 74 65 6e 73 69 6f 6e 1f 02   ......xtension..
-|   3520: 04 01 02 04 01 02 04 01 04 66 74 73 34 0a 02 03   .........fts4...
-|   3536: 01 02 03 01 02 03 04 01 35 0d 02 03 01 02 03 01   ........5.......
-|   3552: 02 03 01 03 67 63 63 01 02 03 01 02 03 01 02 03   ....gcc.........
-|   3568: 02 06 65 6f 70 6f 6c 79 10 02 03 01 02 03 01 02   ..eopoly........
-|   3584: 03 01 05 6a 73 6f 6e 31 13 02 03 01 02 03 01 02   ...json1........
-|   3600: 03 01 04 6c 6f 61 64 1f 02 03 01 02 03 01 02 03   ...load.........
-|   3616: 01 03 6d 61 78 1c 02 02 01 02 02 01 02 02 02 05   ..max...........
-|   3632: 65 6d 6f 72 79 1c 02 03 01 02 03 01 02 03 04 04   emory...........
-|   3648: 73 79 73 35 16 02 03 01 02 03 01 02 03 01 06 6e   sys5...........n
-|   3664: 6f 63 61 73 65 02 06 01 02 02 03 06 01 02 02 03   ocase...........
-|   3680: 06 01 02 02 03 06 01 02 02 03 06 01 02 02 03 06   ................
-|   3696: 01 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01   ................
-|   3712: 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01 02   ................
-|   3728: 02 01 04 6f 6d 69 74 1f 02 02 01 02 02 01 02 02   ...omit.........
-|   3744: 01 05 72 74 72 65 65 19 02 03 01 02 03 01 02 03   ..rtree.........
-|   3760: 04 02 69 6d 01 06 01 02 02 03 06 01 02 02 03 06   ..im............
-|   3776: 01 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01   ................
-|   3792: 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01 02   ................
-|   3808: 02 03 06 01 02 02 03 06 01 02 02 03 06 01 02 02   ................
-|   3824: 01 0a 74 68 72 65 61 64 73 61 66 65 03 57 34 56   ..threadsafe.W4V
-|   3840: 94 64 91 46 85 84 04 76 74 61 62 07 02 04 01 02   .d.F...vtab.....
-|   3856: 04 01 02 04 01 01 78 01 06 01 01 02 01 06 01 01   ......x.........
-|   3872: 02 01 06 01 01 02 01 06 01 01 02 01 06 01 10 02   ................
-|   3888: 01 06 01 01 02 01 06 01 01 02 01 06 01 01 02 01   ................
-|   3904: 06 01 01 02 01 06 01 01 02 01 06 01 01 02 01 06   ................
-|   3920: 01 01 02 01 06 01 01 02 01 06 01 01 02 01 06 01   ................
-|   3936: 01 02 01 06 01 01 10 01 06 01 01 02 01 06 01 01   ................
-|   3952: 02 01 06 01 01 02 01 06 01 01 02 01 06 01 01 02   ................
-|   3968: 01 06 01 01 02 01 06 01 01 02 01 06 01 01 02 01   ................
-|   3984: 06 01 01 02 01 06 01 01 02 01 06 01 01 02 01 06   ................
-|   4000: 01 01 02 01 06 01 01 02 01 06 01 01 02 01 06 01   ................
-|   4016: 01 02 01 06 01 01 02 01 06 01 01 02 01 06 01 01   ................
-|   4032: 02 01 06 01 01 02 01 06 01 01 02 04 15 13 0c 0c   ................
-|   4048: 12 44 13 11 0f 47 13 0f 0c 0e 11 10 0f 0e 10 0f   .D...G..........
-|   4064: 44 0f 10 40 15 0f 07 01 03 00 14 24 5a 24 24 0f   D..@.......$Z$$.
-|   4080: 0a 03 00 24 00 00 00 00 01 01 01 00 01 01 01 01   ...$............
-| page 4 offset 12288
-|      0: 0a 00 00 00 01 0f fa 00 00 00 00 00 00 00 00 00   ................
-|   4080: 00 00 00 00 00 00 00 00 00 00 05 04 09 0c 01 02   ................
-| page 5 offset 16384
-|      0: 0d 00 00 00 24 0c 0a 00 0f d8 0f af 0f 86 0f 74   ....$..........t
-|     16: 0f 61 0f 4e 0f 2f 0f 0f 0e ef 0e d7 0e be 0e a5   .a.N./..........
-|     32: 0e 8d 0e 74 0e 5b 0e 40 0e 24 0e 08 0d ef 0d d5   ...t.[.@.$......
-|     48: 0d bb 0d a0 0d 84 0d 68 0d 4f 0d 35 0d 1b 0c fb   .......h.O.5....
-|     64: 0c da 0c b9 0c 99 0c 78 0c 57 0c 3e 0c 24 0c 0a   .......x.W.>.$..
-|   3072: 00 00 00 00 00 00 00 00 00 00 18 24 05 00 25 0f   ...........$..%.
-|   3088: 19 54 48 52 45 41 44 53 41 46 45 3d 30 58 42 49   .THREADSAFE=0XBI
-|   3104: 4e 41 52 59 18 23 05 00 25 0f 19 54 48 52 45 41   NARY.#..%..THREA
-|   3120: 44 53 41 46 45 3d 30 58 4e 4f 43 41 53 45 17 22   DSAFE=0XNOCASE..
-|   3136: 05 00 25 0f 17 54 48 52 45 41 44 53 31 46 45 3d   ..%..THREADS1FE=
-|   3152: 30 58 52 64 52 49 4d 1f 21 05 00 33 0f 19 4f 4d   0XRdRIM.!..3..OM
-|   3168: 49 54 20 4c 4f 41 44 20 45 58 54 45 4e 53 49 4f   IT LOAD EXTENSIO
-|   3184: 4e 58 42 49 4e 41 52 59 1f 20 05 00 33 0f 19 4f   NXBINARY. ..3..O
-|   3200: 4d 49 54 20 4c 4f 41 44 20 45 58 54 45 4e 53 49   MIT LOAD EXTENSI
-|   3216: 4f 4e 58 4e 4f 43 41 53 45 1e 1f 05 00 33 0f 17   ONXNOCASE....3..
-|   3232: 4f 4d 49 54 20 4c 4f 41 44 20 45 58 54 45 4e 53   OMIT LOAD EXTENS
-|   3248: 49 4f 4e 58 52 54 52 49 4d 1f 1e 05 00 33 0f 19   IONXRTRIM....3..
-|   3264: 4d 41 58 20 4d 45 4d 4f 52 59 3d 35 30 30 30 30   MAX MEMORY=50000
-|   3280: 30 30 30 58 42 49 4e 41 52 59 1f 1d 05 00 33 0f   000XBINARY....3.
-|   3296: 19 4d 41 58 20 4d 45 4d 4f 52 59 3d 35 30 30 30   .MAX MEMORY=5000
-|   3312: 30 30 30 30 58 4e 4f 43 41 53 45 1e 1c 05 00 33   0000XNOCASE....3
-|   3328: 0f 17 4d 41 58 20 4d 45 4d 4f 52 59 3d 35 30 30   ..MAX MEMORY=500
-|   3344: 30 30 30 30 30 58 52 54 52 49 4d 18 1b 05 00 25   00000XRTRIM....%
-|   3360: 0f 19 45 4e 41 42 4c 45 20 52 54 52 45 45 58 42   ..ENABLE RTREEXB
-|   3376: 49 4e 41 52 59 18 1a 05 00 25 0f 19 45 4e 41 42   INARY....%..ENAB
-|   3392: 4c 45 20 52 54 52 45 45 58 4e 4f 43 41 53 45 17   LE RTREEXNOCASE.
-|   3408: 19 05 00 25 0f 17 45 4e 41 42 4c 45 20 52 54 52   ...%..ENABLE RTR
-|   3424: 45 45 58 52 54 52 49 4d 1a 18 05 00 29 0f 19 45   EEXRTRIM....)..E
-|   3440: 4e 41 42 4b 45 20 4d 45 4d 53 59 53 35 58 42 49   NABKE MEMSYS5XBI
-|   3456: 4e 41 52 59 1a 17 05 00 29 0f 19 45 4e 41 42 4c   NARY....)..ENABL
-|   3472: 42 60 2d 45 4d 53 59 53 35 58 4e 4f 43 41 53 45   B`-EMSYS5XNOCASE
-|   3488: 19 16 05 00 29 0f 17 45 4e 41 42 4c 45 20 4d 45   ....)..ENABLE ME
-|   3504: 4d 53 59 53 35 58 52 54 52 49 4d 18 15 05 00 25   MSYS5XRTRIM....%
-|   3520: 0f 19 45 4e 41 42 4c 45 20 4a 53 4f 4e 31 58 42   ..ENABLE JSON1XB
-|   3536: 49 4e 41 52 59 18 14 05 00 25 0f 19 45 4e 41 42   INARY....%..ENAB
-|   3552: 4c 45 20 4a 53 4f 4e 31 58 4e 4f 43 41 53 45 17   LE JSON1XNOCASE.
-|   3568: 13 05 00 25 0f 17 45 4e 41 42 4c 45 20 4a 53 4f   ...%..ENABLE JSO
-|   3584: 4e 31 58 52 54 52 49 4d 1a 12 05 00 29 0f 19 45   N1XRTRIM....)..E
-|   3600: 4e 41 42 4c 45 20 47 45 4f 50 4f 4c 59 58 42 49   NABLE GEOPOLYXBI
-|   3616: 4e 41 52 59 1a 11 05 00 39 0f 19 45 4e 41 42 4c   NARY....9..ENABL
-|   3632: 45 20 47 45 4f 50 4f 4c 59 58 4e 4f 43 41 53 45   E GEOPOLYXNOCASE
-|   3648: 19 10 05 00 29 0f 17 45 4e 41 42 4c 45 20 47 45   ....)..ENABLE GE
-|   3664: 4f 50 4f 4c 59 58 52 54 52 49 4d 17 0f 05 00 23   OPOLYXRTRIM....#
-|   3680: 0f 19 45 4e 41 42 4c 45 20 46 54 53 35 58 42 49   ..ENABLE FTS5XBI
-|   3696: 4e 41 52 59 17 0e 05 00 23 0f 19 45 4e 41 42 4c   NARY....#..ENABL
-|   3712: 45 20 46 54 53 35 58 4e 4f 43 41 53 45 16 0d 05   E FTS5XNOCASE...
-|   3728: 00 23 0f 17 45 4e 41 42 4c 45 20 46 54 53 35 58   .#..ENABLE FTS5X
-|   3744: 52 54 52 49 4d 17 0c 05 00 23 0f 19 45 4e 41 42   RTRIM....#..ENAB
-|   3760: 4c 45 20 46 54 53 34 58 42 49 4e 41 52 59 17 0b   LE FTS4XBINARY..
-|   3776: 05 00 23 0f 19 45 4e 41 42 4c 45 20 46 54 53 34   ..#..ENABLE FTS4
-|   3792: 58 4e 4f 43 41 53 45 16 0a 05 00 23 0f 17 45 4e   XNOCASE....#..EN
-|   3808: 41 42 4c 45 20 46 54 53 34 58 52 54 52 49 4d 1e   ABLE FTS4XRTRIM.
-|   3824: 09 05 00 31 0f 19 45 4e 41 42 4c 45 20 44 42 53   ...1..ENABLE DBS
-|   3840: 54 41 54 20 56 54 41 42 58 42 49 4e 41 52 59 1e   TAT VTABXBINARY.
-|   3856: 08 05 00 31 0f 19 45 4e 41 42 4c 45 20 44 42 53   ...1..ENABLE DBS
-|   3872: 54 41 54 20 56 54 24 15 48 4e 4f 43 41 53 45 1d   TAT VT$.HNOCASE.
-|   3888: 07 05 00 31 0f 17 45 4e 41 42 4c 45 20 44 42 53   ...1..ENABLE DBS
-|   3904: 54 41 54 20 56 54 41 42 58 52 54 52 49 4d 11 06   TAT VTABXRTRIM..
-|   3920: 05 00 17 0f 19 44 45 42 55 47 58 42 49 4e 41 52   .....DEBUGXBINAR
-|   3936: 59 11 05 05 00 17 0f 19 44 45 42 55 47 58 4e 4f   Y.......DEBUGXNO
-|   3952: 43 41 53 45 10 04 05 00 17 0f 17 44 45 42 55 47   CASE.......DEBUG
-|   3968: 58 52 54 52 49 4d 27 03 05 00 43 0f 19 43 4f 4d   XRTRIM'...C..COM
-|   3984: 50 49 4c 45 52 3d 67 63 63 2d 35 2e 34 2e 30 20   PILER=gcc-5.4.0 
-|   4000: 32 30 31 36 30 36 30 39 58 42 49 4e 41 52 59 27   20160609XBINARY'
-|   4016: 02 05 00 43 0f 19 43 4f 4d 50 49 4c 45 52 3c 67   ...C..COMPILER<g
-|   4032: 63 63 2d 35 2e 34 2e 30 20 32 30 31 36 30 36 30   cc-5.4.0 2016060
-|   4048: 39 58 4e 4f 43 41 53 45 26 01 05 00 43 0f 17 43   9XNOCASE&...C..C
-|   4064: 4f 4d 50 49 4c 45 52 3d 67 63 63 2d 35 2e 34 2e   OMPILER=gcc-5.4.
-|   4080: 30 20 32 30 31 36 30 36 30 39 58 52 54 52 49 4d   0 20160609XRTRIM
-| page 6 offset 20480
-|      0: 0d 00 00 00 24 0e e0 00 0f f8 0f f0 0f e8 0f e0   ....$...........
-|     16: 0f d8 0f d0 0f c8 0f c0 0f b8 0f b0 0f a8 0f a0   ................
-|     32: 1f 98 0f 90 0f 88 0f 80 0f 78 0f 70 0f 68 0f 60   .........x.p.h.`
-|     48: 0f 58 0f 50 0f 48 0f 40 0f 38 0f 30 0f 28 0f 20   .X.P.H.@.8.0.(. 
-|     64: 0f 18 0f 10 0f 08 0f 00 0e f8 0e f0 0e e8 0e e0   ................
-|   3808: 06 24 03 00 12 02 01 01 06 23 03 00 12 02 01 01   .$.......#......
-|   3824: 06 22 03 00 12 02 01 01 06 21 03 00 12 03 01 01   .........!......
-|   3840: 06 20 03 00 12 03 01 01 06 1f 03 00 12 03 01 01   . ..............
-|   3856: 06 1e 03 00 12 03 01 01 06 1d 03 00 12 03 01 01   ................
-|   3872: 06 1c 03 00 12 03 01 01 06 1b 03 00 12 02 01 01   ................
-|   3888: 06 1a 03 00 12 02 01 01 06 19 03 00 12 02 01 01   ................
-|   3904: 06 18 03 00 12 02 01 01 06 17 03 00 12 02 01 01   ................
-|   3920: 06 15 f3 00 12 02 01 01 06 15 03 00 12 02 01 01   ................
-|   3936: 06 14 03 00 12 02 01 01 06 13 03 00 12 02 01 01   ................
-|   3952: 06 12 03 00 12 02 01 01 06 11 03 00 12 02 01 01   ................
-|   3968: 06 10 03 00 12 02 01 01 06 0f 03 00 12 02 01 01   ................
-|   3984: 06 0e 03 00 12 02 01 01 06 0d 03 00 12 02 01 01   ................
-|   4000: 06 0c 03 00 12 02 01 01 06 0b 03 00 12 02 01 01   ................
-|   4016: 06 0a 03 00 12 02 01 01 06 09 03 00 12 03 01 01   ................
-|   4032: 06 08 03 00 12 03 01 01 06 07 03 00 12 03 01 01   ................
-|   4048: 06 06 03 00 12 01 01 01 06 05 03 00 12 01 01 01   ................
-|   4064: 06 04 03 00 12 01 01 01 06 03 03 00 12 06 01 01   ................
-|   4080: 06 02 03 00 12 06 01 01 06 01 03 00 12 06 01 01   ................
-| page 7 offset 24576
-|      0: 0a 00 00 00 01 0f f4 00 0f f4 00 00 00 00 00 00   ................
-|   4080: 00 00 00 00 0b 03 1b 01 76 65 72 73 69 6f 6e 04   ........version.
-| page 8 offset 28672
-|      0: 0d 00 00 00 03 0f d6 00 0f f4 0f e9 0f d6 00 00   ................
-|   4048: 00 00 00 00 00 00 11 03 02 2b 69 6e 74 65 67 72   .........+integr
-|   4064: 69 74 79 2d 63 68 65 63 6b 09 02 02 1b 72 65 62   ity-check....reb
-|   4080: 75 69 6c 64 0a 01 02 1d 6f 70 74 69 00 00 00 00   uild....opti....
-| end crash-c76a16c24c8ba6.db
-}]} {}
-
-#.testctrl prng_seed 1 db
-#.testctrl internal_functions
-#.testctrl json_selfcheck on
-#
-
-do_execsql_test 9.1 { 
-  UPDATE t1 SET b=quote(zeroblob(current_date)) WHERE t1 MATCH 't*';
-  SAVEPOINT a;
-  UPDATE t1 SET b=quote(zeroblob(current_date)) WHERE t1 MATCH 't*';
-  INSERT INTO t1(t1,rank) VALUES('secure-delete',1);
-}
-do_catchsql_test 9.2 {
-  DELETE FROM t1;
-} {1 {database disk image is malformed}}

 sqlite3_fts5_may_be_corrupt 0
 finish_test
@@ -57,6 +57,7 @@ foreach_detail_mode $testprefix {

 } ;# foreach_detail_mode...

+
 do_execsql_test 4.0 {
  CREATE VIRTUAL TABLE x2 USING fts5(a);
  INSERT INTO x2(x2, rank) VALUES('crisismerge', 2);
@@ -79,18 +80,5 @@ do_faultsim_test 4 -faults oom-* -prep {
  faultsim_test_result {0 {}} {1 SQLITE_NOMEM}
 }

-set TMPDBERROR {1 {unable to open a temporary database file for storing temporary tables}}
-
-do_faultsim_test 5 -faults oom-t* -prep {
-  faultsim_restore_and_reopen
-  execsql { PRAGMA temp_store = memory }
-} -body {
-  execsql { PRAGMA integrity_check }
-} -test {
-  if {[string match {*error code=7*} $testresult]==0} {
-    faultsim_test_result {0 ok} {1 SQLITE_NOMEM} $::TMPDBERROR
-  }
-}
-

 finish_test
@@ -1,150 +0,0 @@
-# 2010 June 15
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-source $testdir/malloc_common.tcl
-set testprefix fts5faultG
-
-# If SQLITE_ENABLE_FTS5 is defined, omit this file.
-ifcapable !fts5 {
-  finish_test
-  return
-}
-
-set ::testprefix fts5faultH
-
-sqlite3_fts5_register_origintext db
-
-do_execsql_test 1.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(
-      x, tokenize="origintext unicode61", tokendata=1
-  );
-
-  BEGIN;
-    INSERT INTO t1 VALUES('oNe tWo thRee');
-    INSERT INTO t1 VALUES('One Two Three');
-    INSERT INTO t1 VALUES('onE twO threE');
-  COMMIT;
-  BEGIN;
-    INSERT INTO t1 VALUES('one two three');
-    INSERT INTO t1 VALUES('one two three');
-    INSERT INTO t1 VALUES('one two three');
-  COMMIT;
-}
-
-do_faultsim_test 1 -faults oom* -prep { 
-} -body {
-  execsql {
-    SELECT rowid FROM t1('three');
-  }
-} -test {
-  faultsim_integrity_check
-  faultsim_test_result {0 {1 2 3 4 5 6}}
-}
-
-
-reset_db
-sqlite3_fts5_register_origintext db
-do_execsql_test 2.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(
-      x, tokenize="origintext unicode61", tokendata=1
-  );
-  INSERT INTO t1(t1, rank) VALUES('pgsz', 64);
-
-  BEGIN;
-    INSERT INTO t1(rowid, x) VALUES(10, 'aaa bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(12, 'bbb bbb bbb');
-    INSERT INTO t1(rowid, x) VALUES(13, 'bbb bbb bbb');
-    INSERT INTO t1(rowid, x) VALUES(14, 'bbb BBB bbb');
-    INSERT INTO t1(rowid, x) VALUES(15, 'bbb bbb bbb');
-    INSERT INTO t1(rowid, x) VALUES(16, 'bbb bbb bbb');
-    INSERT INTO t1(rowid, x) VALUES(17, 'bbb bbb bbb');
-    INSERT INTO t1(rowid, x) VALUES(18, 'bbb bbb bbb');
-    INSERT INTO t1(rowid, x) VALUES(19, 'bbb bbb bbb');
-    INSERT INTO t1(rowid, x) VALUES(20, 'bbb bbb bbb');
-    INSERT INTO t1(rowid, x) VALUES(21, 'bbb bbb bbb');
-    INSERT INTO t1(rowid, x) VALUES(22, 'bbb bbb bbb');
-    INSERT INTO t1(rowid, x) VALUES(23, 'bbb bbb bbb');
-    INSERT INTO t1(rowid, x) VALUES(24, 'aaa bbb BBB');
-  COMMIT;
-}
-
-do_faultsim_test 2 -faults oom* -prep { 
-} -body {
-  execsql {
-    SELECT rowid FROM t1('BBB AND AAA');
-  }
-} -test {
-  faultsim_integrity_check
-  faultsim_test_result {0 {10 24}}
-}
-
-reset_db
-sqlite3_fts5_register_origintext db
-do_execsql_test 3.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(
-      x, tokenize="origintext unicode61", tokendata=1
-  );
-  INSERT INTO t1(t1, rank) VALUES('pgsz', 64);
-
-  INSERT INTO t1(rowid, x) VALUES(9, 'bbb Bbb BBB');
-  BEGIN;
-    INSERT INTO t1(rowid, x) VALUES(10, 'aaa bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(11, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(12, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(13, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(14, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(15, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(16, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(17, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(18, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(19, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(20, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(21, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(22, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(23, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(24, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(25, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(26, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(27, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(28, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(29, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(30, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(31, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(32, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(33, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(34, 'bbb Bbb BBB');
-    INSERT INTO t1(rowid, x) VALUES(35, 'aaa bbb BBB');
-  COMMIT;
-}
-
-do_faultsim_test 3.1 -faults oom* -prep { 
-} -body {
-  execsql {
-    SELECT rowid FROM t1('BBB AND AAA');
-  }
-} -test {
-  faultsim_integrity_check
-  faultsim_test_result {0 {10 35}}
-}
-do_faultsim_test 3.2 -faults oom* -prep { 
-} -body {
-  execsql {
-    SELECT count(*) FROM t1('BBB');
-  }
-} -test {
-  faultsim_integrity_check
-  faultsim_test_result {0 27}
-}
-
-
-finish_test
@@ -355,57 +355,4 @@ do_execsql_test 11.4 {
  PRAGMA integrity_check(t2);
 } {ok}

-#-------------------------------------------------------------------
-reset_db
-
-do_execsql_test 12.1 {
-  CREATE VIRTUAL TABLE x1 USING fts5(a, b);
-  INSERT INTO x1 VALUES('one', 'two');
-  INSERT INTO x1 VALUES('three', 'four');
-  INSERT INTO x1 VALUES('five', 'six');
-}
-
-do_execsql_test 12.2 {
-  PRAGMA integrity_check
-} {ok}
-
-db close
-sqlite3 db test.db -readonly 1
-
-explain_i {
-  PRAGMA integrity_check
-  }
-do_execsql_test 12.3 {
-  PRAGMA integrity_check
-} {ok}
-
-
-#-------------------------------------------------------------------
-reset_db
-do_execsql_test 13.1 {
-  CREATE VIRTUAL TABLE t1 USING fts5(a, tokenize=ascii);
-  INSERT INTO t1 VALUES('a b c'), ('d e f');
-  PRAGMA integrity_check;
-} {ok}
-
-db close
-sqlite3 db test.db
-do_catchsql_test 13.2 {
-  PRAGMA integrity_check;
-} {0 ok}
-
-do_execsql_test 13.3 {
-  PRAGMA writable_schema = 1;
-  UPDATE sqlite_schema SET sql = 'CREATE VIRTUAL TABLE t1 USING fts5(a, tokenize=blah)'
-  WHERE name = 't1';
-}
-
-db close
-sqlite3 db test.db
-breakpoint
-do_catchsql_test 13.4 {
-  PRAGMA integrity_check;
-} {1 {SQL logic error}}
-
-
 finish_test
@@ -91,6 +91,7 @@ do_execsql_test 2.2.1 {
  INSERT INTO vt0(c0) VALUES ('xyz');
 }

+breakpoint
 do_execsql_test 2.2.2 {
  ALTER TABLE t0 RENAME TO t1;
 }
@@ -499,72 +500,6 @@ do_execsql_test 17.5 {
  SELECT c0 FROM t0 WHERE c0 GLOB '*faul*';
 } {assertionfaultproblem}

-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 18.0 {
-  BEGIN;
-    CREATE VIRTUAL TABLE t1 USING fts5(text);
-    ALTER TABLE t1 RENAME TO t2;
-}
-
-do_execsql_test 18.1 {
-    DROP TABLE t2;
-}
-
-do_execsql_test 18.2 {
-  COMMIT;
-}
-
-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 19.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(text);
-  CREATE TABLE t2(text);
-  BEGIN;
-    INSERT INTO t1 VALUES('one');
-    INSERT INTO t1 VALUES('two');
-    INSERT INTO t1 VALUES('three');
-    INSERT INTO t1 VALUES('one');
-    INSERT INTO t1 VALUES('two');
-    INSERT INTO t1 VALUES('three');
-    SAVEPOINT one;
-      INSERT INTO t2 VALUES('one');
-      INSERT INTO t2 VALUES('two');
-      INSERT INTO t2 VALUES('three');
-    ROLLBACK TO one;
-  COMMIT;
-}
-
-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 20.0 {
-  CREATE VIRTUAL TABLE x1 USING fts5(a);
-  INSERT INTO x1(rowid, a) VALUES
-      (1, 'a b c d'),
-      (2, 'x b c d'),
-      (3, 'x y z d'),
-      (4, 'a y c x');
-}
-
-do_execsql_test 20.1 {
-  SELECT rowid FROM x1 WHERE x1 MATCH 'a' AND x1 MATCH 'b';
-} {1}
-
-do_execsql_test 20.2 {
-  SELECT rowid FROM x1 WHERE x1 MATCH 'a' AND x1 MATCH 'y';
-} {4}
-
-do_execsql_test 20.3 {
-  SELECT rowid FROM x1 WHERE x1 MATCH 'a' OR x1 MATCH 'y';
-} {1 4 3}
-
-do_execsql_test 20.4 {
-  SELECT rowid FROM x1 WHERE x1 MATCH 'a' OR (x1 MATCH 'y' AND x1 MATCH 'd');
-} {1 4 3}
-
-do_execsql_test 20.5 {
-  SELECT rowid FROM x1 WHERE x1 MATCH 'z' OR (x1 MATCH 'a' AND x1 MATCH 'd');
-} {3 1}

 finish_test

@@ -1,297 +0,0 @@
-# 2014 Jan 08
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-#
-# Tests focused on phrase queries.
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-set testprefix fts5origintext
-
-# If SQLITE_ENABLE_FTS5 is defined, omit this file.
-ifcapable !fts5 {
-  finish_test
-  return
-}
-
-foreach_detail_mode $testprefix {
-
-sqlite3_fts5_register_origintext db
-do_execsql_test 1.0 {
-  CREATE VIRTUAL TABLE ft USING fts5(
-      x, tokenize="origintext unicode61", detail=%DETAIL%
-  );
-  CREATE VIRTUAL TABLE vocab USING fts5vocab(ft, instance);
-}
-
-do_execsql_test 1.1 {
-  INSERT INTO ft VALUES('Hello world');
-}
-
-do_execsql_test 1.2 {
-  INSERT INTO ft(ft) VALUES('integrity-check');
-}
-
-proc b {x} { string map [list "\0" "."] $x }
-db func b b
-
-do_execsql_test 1.3 {
-  select b(term) from vocab;
-} {
-  hello.Hello
-  world
-}
-
-do_execsql_test 1.4 {
-  SELECT rowid FROM ft('Hello');
-} {1}
-
-#-------------------------------------------------------------------------
-reset_db
-
-# Return a random integer between 0 and n-1.
-#
-proc random {n} {
-  expr {abs(int(rand()*$n))}
-}
-
-proc select_one {list} {
-  set n [llength $list]
-  lindex $list [random $n]
-}
-
-proc term {} {
-  set first_letter {
-    a b c d e f g h i j k l m n o p q r s t u v w x y z
-    A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
-  }
-
-  set term [select_one $first_letter]
-  append term [random 100]
-}
-
-proc document {} {
-  set nTerm [expr [random 5] + 5]
-  set doc ""
-  for {set ii 0} {$ii < $nTerm} {incr ii} {
-    lappend doc [term]
-  }
-  set doc
-}
-db func document document
-
-sqlite3_fts5_register_origintext db
-do_execsql_test 2.0 {
-  CREATE VIRTUAL TABLE ft USING fts5(
-      x, tokenize="origintext unicode61", detail=%DETAIL%
-  );
-  INSERT INTO ft(ft, rank) VALUES('pgsz', 128);
-  CREATE VIRTUAL TABLE vocab USING fts5vocab(ft, instance);
-}
-
-do_test 2.1 {
-  for {set ii 0} {$ii < 500} {incr ii} {
-    execsql { INSERT INTO ft VALUES( document() ) }
-  }
-} {}
-
-do_execsql_test 2.2 {
-  INSERT INTO ft(ft) VALUES('integrity-check');
-}
-
-do_execsql_test 2.3 {
-  INSERT INTO ft(ft, rank) VALUES('merge', 16);
-}
-
-do_execsql_test 2.4 {
-  INSERT INTO ft(ft) VALUES('integrity-check');
-}
-
-do_execsql_test 2.5 {
-  INSERT INTO ft(ft) VALUES('optimize');
-}
-
-#-------------------------------------------------------------------------
-reset_db
-
-sqlite3_fts5_register_origintext db
-do_execsql_test 3.0 {
-  CREATE VIRTUAL TABLE ft USING fts5(
-      x, tokenize="origintext unicode61", detail=%DETAIL%
-  );
-  CREATE VIRTUAL TABLE vocab USING fts5vocab(ft, instance);
-
-  INSERT INTO ft(rowid, x) VALUES(1, 'hello');
-  INSERT INTO ft(rowid, x) VALUES(2, 'Hello');
-  INSERT INTO ft(rowid, x) VALUES(3, 'HELLO');
-}
-
-#proc b {x} { string map [list "\0" "."] $x }
-#db func b b
-#execsql_pp { SELECT b(term) FROM vocab }
-
-do_execsql_test 3.1.1 { SELECT rowid FROM ft('hello') } 1
-do_execsql_test 3.1.2 { SELECT rowid FROM ft('Hello') } 2
-do_execsql_test 3.1.3 { SELECT rowid FROM ft('HELLO') } 3
-
-do_execsql_test 3.2 {
-  CREATE VIRTUAL TABLE ft2 USING fts5(x, 
-      tokenize="origintext unicode61", 
-      tokendata=1,
-      detail=%DETAIL%
-  );
-  CREATE VIRTUAL TABLE vocab2 USING fts5vocab(ft2, instance);
-
-  INSERT INTO ft2(rowid, x) VALUES(1, 'hello');
-  INSERT INTO ft2(rowid, x) VALUES(2, 'Hello');
-  INSERT INTO ft2(rowid, x) VALUES(3, 'HELLO');
-
-  INSERT INTO ft2(rowid, x) VALUES(10, 'helloooo');
-}
-
-#proc b {x} { string map [list "\0" "."] $x }
-#db func b b
-#execsql_pp { SELECT b(term) FROM vocab }
-
-do_execsql_test 3.3.1 { SELECT rowid FROM ft2('hello') } {1 2 3}
-do_execsql_test 3.3.2 { SELECT rowid FROM ft2('Hello') } {1 2 3}
-do_execsql_test 3.3.3 { SELECT rowid FROM ft2('HELLO') } {1 2 3}
-
-do_execsql_test 3.3.4 { SELECT rowid FROM ft2('hello*') } {1 2 3 10}
-
-#-------------------------------------------------------------------------
-#
-reset_db
-sqlite3_fts5_register_origintext db
-proc querytoken {cmd iPhrase iToken} { 
-  set txt [$cmd xQueryToken $iPhrase $iToken]
-  string map [list "\0" "."] $txt
-}
-sqlite3_fts5_create_function db querytoken querytoken
-
-do_execsql_test 4.0 {
-  CREATE VIRTUAL TABLE ft USING fts5(
-      x, tokenize='origintext unicode61', tokendata=1, detail=%DETAIL%
-  );
-  INSERT INTO ft VALUES('one two three four');
-}
-
-do_execsql_test 4.1 {
-  SELECT rowid, querytoken(ft, 0, 0) FROM ft('TwO')
-} {1 two.TwO}
-do_execsql_test 4.2 {
-  SELECT rowid, querytoken(ft, 0, 0) FROM ft('one TWO ThreE')
-} {1 one}
-do_execsql_test 4.3 {
-  SELECT rowid, querytoken(ft, 1, 0) FROM ft('one TWO ThreE')
-} {1 two.TWO}
-
-if {"%DETAIL%"=="full"} {
-  # Phrase queries are only supported for detail=full.
-  #
-  do_execsql_test 4.4 {
-    SELECT rowid, querytoken(ft, 0, 2) FROM ft('"one TWO ThreE"')
-  } {1 three.ThreE}
-  do_catchsql_test 4.5 {
-    SELECT rowid, querytoken(ft, 0, 3) FROM ft('"one TWO ThreE"')
-  } {1 SQLITE_RANGE}
-  do_catchsql_test 4.6 {
-    SELECT rowid, querytoken(ft, 1, 0) FROM ft('"one TWO ThreE"')
-  } {1 SQLITE_RANGE}
-  do_catchsql_test 4.7 {
-    SELECT rowid, querytoken(ft, -1, 0) FROM ft('"one TWO ThreE"')
-  } {1 SQLITE_RANGE}
-}
-
-#-------------------------------------------------------------------------
-#
-reset_db
-sqlite3_fts5_register_origintext db
-proc insttoken {cmd iIdx iToken} { 
-  set txt [$cmd xInstToken $iIdx $iToken]
-  string map [list "\0" "."] $txt
-}
-sqlite3_fts5_create_function db insttoken insttoken
-fts5_aux_test_functions db
-
-do_execsql_test 5.0 {
-  CREATE VIRTUAL TABLE ft USING fts5(
-      x, tokenize='origintext unicode61', tokendata=1, detail=%DETAIL%
-  );
-  INSERT INTO ft VALUES('one ONE One oNe oNE one');
-}
-
-do_execsql_test 5.1 {
-  SELECT insttoken(ft, 0, 0), 
-         insttoken(ft, 1, 0),
-         insttoken(ft, 2, 0),
-         insttoken(ft, 3, 0),
-         insttoken(ft, 4, 0),
-         insttoken(ft, 5, 0)
-  FROM ft('one');
-} {
-  one one.ONE one.One one.oNe one.oNE one
-}
-
-do_execsql_test 5.2 {
-  SELECT insttoken(ft, 1, 0) FROM ft('one');
-} {
-  one.ONE
-}
-
-do_execsql_test 5.3 {
-  SELECT fts5_test_poslist(ft) FROM ft('one');
-} {
-  {0.0.0 0.0.1 0.0.2 0.0.3 0.0.4 0.0.5}
-}
-
-#-------------------------------------------------------------------------
-# Test the xInstToken() API with:
-#
-#   * a non tokendata=1 table.
-#   * prefix queries.
-#
-reset_db
-sqlite3_fts5_register_origintext db
-do_execsql_test 6.0 {
-  CREATE VIRTUAL TABLE ft USING fts5(
-      x, y, tokenize='origintext unicode61', detail=%DETAIL%
-  );
-
-  INSERT INTO ft VALUES('One Two', 'Three two');
-  INSERT INTO ft VALUES('three Three', 'one One');
-}
-proc tokens {cmd} { 
-  set ret [list]
-  for {set iTok 0} {$iTok < [$cmd xInstCount]} {incr iTok} {
-    set txt [$cmd xInstToken $iTok 0]
-    set txt [string map [list "\0" "."] $txt]
-    lappend ret $txt
-  }
-  set ret
-}
-sqlite3_fts5_create_function db tokens tokens
-
-do_execsql_test 6.1 {
-  SELECT rowid, tokens(ft) FROM ft('One');
-} {1 one.One 2 one.One}
-
-do_execsql_test 6.2 {
-  SELECT rowid, tokens(ft) FROM ft('on*');
-} {1 {{}} 2 {{} {}}}
-
-do_execsql_test 6.3 {
-  SELECT rowid, tokens(ft) FROM ft('Three*');
-} {1 {{}} 2 {{}}}
-
-}
-
-finish_test
-
@@ -1,146 +0,0 @@
-# 2014 Jan 08
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-#
-# Tests focused on phrase queries.
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-set testprefix fts5origintext2
-
-# If SQLITE_ENABLE_FTS5 is defined, omit this file.
-ifcapable !fts5 {
-  finish_test
-  return
-}
-
-sqlite3_fts5_register_origintext db
-do_execsql_test 1.0 {
-  CREATE VIRTUAL TABLE ft USING fts5(
-      x, tokenize="origintext unicode61", tokendata=1
-  );
-}
-
-do_execsql_test 1.1 {
-  BEGIN;
-  INSERT INTO ft VALUES('Hello');
-  INSERT INTO ft VALUES('hello');
-  INSERT INTO ft VALUES('HELLO');
-  INSERT INTO ft VALUES('today');
-  INSERT INTO ft VALUES('today');
-  INSERT INTO ft VALUES('today');
-  INSERT INTO ft VALUES('World');
-  INSERT INTO ft VALUES('world');
-  INSERT INTO ft VALUES('WORLD');
-  COMMIT;
-}
-
-do_execsql_test 1.2 { SELECT rowid FROM ft('hello'); } {1 2 3}
-do_execsql_test 1.3 { SELECT rowid FROM ft('today'); } {4 5 6}
-do_execsql_test 1.4 { SELECT rowid FROM ft('world'); } {7 8 9}
-
-do_execsql_test 1.5 {
-  SELECT count(*) FROM ft_data
-} 3
-
-do_execsql_test 1.6 {
-  DELETE FROM ft;
-  INSERT INTO ft(ft, rank) VALUES('pgsz', 64);
-  BEGIN;
-    WITH s(i) AS (
-      SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<100
-    )
-    INSERT INTO ft SELECT 'Hello Hello Hello Hello Hello Hello Hello' FROM s;
-    INSERT INTO ft VALUES ('hELLO hELLO hELLO');
-    INSERT INTO ft VALUES('today today today today today today today');
-    INSERT INTO ft VALUES('today today today today today today today');
-    INSERT INTO ft VALUES('today today today today today today today');
-    INSERT INTO ft VALUES('today today today today today today today');
-    INSERT INTO ft VALUES('today today today today today today today');
-    INSERT INTO ft VALUES('today today today today today today today');
-    INSERT INTO ft VALUES('World World World World World World World');
-    INSERT INTO ft VALUES('world world world world world world world');
-    INSERT INTO ft VALUES('WORLD WORLD WORLD WORLD WORLD WORLD WORLD');
-    INSERT INTO ft VALUES('World World World World World World World');
-    INSERT INTO ft VALUES('world world world world world world world');
-    INSERT INTO ft VALUES('WORLD WORLD WORLD WORLD WORLD WORLD WORLD');
-  COMMIT;
-}
-
-do_execsql_test 1.7 {
-  SELECT count(*) FROM ft_data;
-} 23
-
-do_execsql_test 1.8 { SELECT rowid FROM ft('hello') WHERE rowid>100; } {101}
-
-do_execsql_test 1.9 {
-  DELETE FROM ft;
-  INSERT INTO ft(ft) VALUES('optimize');
-  SELECT count(*) FROM ft_data;
-} {2}
-do_execsql_test 1.10 {
-  BEGIN;
-    INSERT INTO ft VALUES('Hello');
-    INSERT INTO ft VALUES('hello');
-    INSERT INTO ft VALUES('HELLO');
-    INSERT INTO ft VALUES('today');
-    INSERT INTO ft VALUES('today');
-    INSERT INTO ft VALUES('today');
-    INSERT INTO ft VALUES('World');
-    INSERT INTO ft VALUES('world');
-    INSERT INTO ft VALUES('WORLD');
-}
-
-do_execsql_test 1.11 { SELECT rowid FROM ft('hello'); } {1 2 3}
-do_execsql_test 1.12 { SELECT rowid FROM ft('today'); } {4 5 6}
-do_execsql_test 1.13 { SELECT rowid FROM ft('world'); } {7 8 9}
-do_execsql_test 1.14 { SELECT rowid FROM ft('hello') ORDER BY rank; } {1 2 3}
-
-#------------------------------------------------------------------------
-reset_db
-sqlite3_fts5_register_origintext db
-proc tokens {cmd} { 
-  set ret [list]
-  for {set iTok 0} {$iTok < [$cmd xInstCount]} {incr iTok} {
-    set txt [$cmd xInstToken $iTok 0]
-    set txt [string map [list "\0" "."] $txt]
-    lappend ret $txt
-  }
-  set ret
-}
-sqlite3_fts5_create_function db tokens tokens
-
-do_execsql_test 2.0 {
-  CREATE VIRTUAL TABLE x1 USING fts5(
-    v, tokenize="origintext unicode61", tokendata=1, detail=none
-  );
-
-  INSERT INTO x1 VALUES('xxx Xxx XXX yyy YYY yyy');
-  INSERT INTO x1 VALUES('xxx yyy xxx yyy yyy yyy');
-}
-
-do_execsql_test 2.1 {
-  SELECT tokens(x1) FROM x1('xxx');
-} {
-  {xxx xxx.Xxx xxx.XXX} {xxx xxx}
-}
-
-do_execsql_test 2.2 {
-  UPDATE x1_content SET c0 = 'xxx xxX xxx yyy yyy yyy' WHERE id=1;
-}
-
-do_execsql_test 2.3 {
-  SELECT tokens(x1) FROM x1('xxx');
-} {
-  {xxx {} xxx} {xxx xxx}
-}
-
-finish_test
-
@@ -1,101 +0,0 @@
-# 2023 November 22
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-#
-# Tests focused on phrase queries.
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-set testprefix fts5origintext3
-
-# If SQLITE_ENABLE_FTS5 is defined, omit this file.
-ifcapable !fts5 {
-  finish_test
-  return
-}
-
-foreach_detail_mode $testprefix {
-  reset_db
-
-  sqlite3_fts5_register_origintext db
-  fts5_aux_test_functions db
-  proc insttoken {cmd iIdx iToken} { 
-    set txt [$cmd xInstToken $iIdx $iToken]
-    string map [list "\0" "."] $txt
-  }
-  sqlite3_fts5_create_function db insttoken insttoken
-  
-  do_execsql_test 1.0 {
-    CREATE VIRTUAL TABLE ft USING fts5(
-        x, tokenize="origintext unicode61", tokendata=1, detail=%DETAIL%
-    );
-  }
-  
-  do_execsql_test 1.1 {
-    INSERT INTO ft VALUES('Hello world HELLO WORLD hello');
-  }
-  
-  do_execsql_test 1.2 {
-    SELECT fts5_test_poslist(ft) FROM ft('hello');
-  } {{0.0.0 0.0.2 0.0.4}}
-
-  do_execsql_test 1.3 {
-    SELECT 
-      insttoken(ft, 0, 0),
-      insttoken(ft, 1, 0),
-      insttoken(ft, 2, 0)
-    FROM ft('hello');
-  } {hello.Hello hello.HELLO hello}
-
-  do_execsql_test 1.4 {
-    SELECT 
-      insttoken(ft, 0, 0),
-      insttoken(ft, 1, 0),
-      insttoken(ft, 2, 0)
-    FROM ft('hello') ORDER BY rank;
-  } {hello.Hello hello.HELLO hello}
-
-  do_execsql_test 1.5 {
-    CREATE VIRTUAL TABLE ft2 USING fts5(
-        x, tokenize="origintext unicode61", tokendata=1, detail=%DETAIL%
-    );
-    INSERT INTO ft2(rowid, x) VALUES(1, 'ONE one two three ONE');
-    INSERT INTO ft2(rowid, x) VALUES(2, 'TWO one two three TWO');
-    INSERT INTO ft2(rowid, x) VALUES(3, 'THREE one two three THREE');
-  }
-
-  do_execsql_test 1.6 {
-    SELECT insttoken(ft2, 0, 0), rowid FROM ft2('three') ORDER BY rank;
-  } {three.THREE 3 three 1 three 2}
-
-  do_execsql_test 1.7 {
-    INSERT INTO ft2(rowid, x) VALUES(10, 'aaa bbb BBB');
-    INSERT INTO ft2(rowid, x) VALUES(12, 'bbb bbb bbb');
-    INSERT INTO ft2(rowid, x) VALUES(13, 'bbb bbb bbb');
-    INSERT INTO ft2(rowid, x) VALUES(14, 'bbb BBB bbb');
-    INSERT INTO ft2(rowid, x) VALUES(15, 'bbb bbb bbb');
-    INSERT INTO ft2(rowid, x) VALUES(16, 'bbb bbb bbb');
-    INSERT INTO ft2(rowid, x) VALUES(17, 'bbb bbb bbb');
-    INSERT INTO ft2(rowid, x) VALUES(18, 'bbb bbb bbb');
-    INSERT INTO ft2(rowid, x) VALUES(19, 'bbb bbb bbb');
-    INSERT INTO ft2(rowid, x) VALUES(20, 'bbb bbb bbb');
-    INSERT INTO ft2(rowid, x) VALUES(21, 'bbb bbb bbb');
-    INSERT INTO ft2(rowid, x) VALUES(22, 'bbb bbb bbb');
-    INSERT INTO ft2(rowid, x) VALUES(23, 'bbb bbb bbb');
-    INSERT INTO ft2(rowid, x) VALUES(24, 'aaa bbb BBB');
-  }
-
-  do_execsql_test 1.8 { SELECT rowid FROM ft2('aaa AND bbb'); } {10 24}
-  do_execsql_test 1.9 { SELECT rowid FROM ft2('bbb AND aaa'); } {10 24}
-
-}
-
-finish_test
-
@@ -1,80 +0,0 @@
-# 2023 November 22
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-#
-# Tests focused on phrase queries.
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-set testprefix fts5origintext4
-
-# If SQLITE_ENABLE_FTS5 is defined, omit this file.
-ifcapable !fts5 {
-  finish_test
-  return
-}
-
-# The tests below verify that a doclist-index is used to limit the number
-# of pages loaded into the cache. It does this by querying sqlite3_db_status()
-# for the amount of memory used by the pager cache.
-#
-# memsubsys1 effectively limits the page-cache to 24 pages. Which masks
-# the effect tested by the tests in this file. And "mmap" prevents the 
-# cache from being used, also preventing these tests from working.
-#
-if {[permutation]=="memsubsys1" || [permutation]=="mmap"} {
-  finish_test
-  return
-}
-
-sqlite3_fts5_register_origintext db
-do_execsql_test 1.0 {
-  PRAGMA page_size = 4096;
-  CREATE VIRTUAL TABLE ft USING fts5(
-      x, tokenize="origintext unicode61", tokendata=1
-  );
-}
-
-do_execsql_test 1.1 {
-  BEGIN;
-    INSERT INTO ft SELECT 'the first thing';
-
-    WITH s(i) AS (
-      SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<90000
-    )
-    INSERT INTO ft SELECT 'The second thing' FROM s;
-
-    INSERT INTO ft SELECT 'the first thing';
-  COMMIT;
-  INSERT INTO ft(ft) VALUES('optimize');
-}
-
-foreach {tn sql expr} {
-  1 { SELECT rowid FROM ft('the') }       {$mem > 250000}
-  2 { SELECT rowid FROM ft('first') }     {$mem <  50000}
-  3 { SELECT rowid FROM ft('the first') } {$mem <  50000}
-} {
-  db close
-  sqlite3 db test.db
-  sqlite3_fts5_register_origintext db
-
-  execsql $sql
-  do_test 1.2.$tn {
-    set mem [lindex [sqlite3_db_status db CACHE_USED 0] 1]
-    expr $expr
-  } 1
-}
-
-proc b {x} { string map [list "\0" "."] $x }
-db func b b
-# execsql_pp { SELECT segid, b(term), pgno from ft_idx }
-
-finish_test
-
@@ -1,273 +0,0 @@
-# 2023 Dec 04
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-#
-# Tests for tables that use both tokendata=1 and contentless_delete=1.
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-set testprefix fts5origintext
-
-# If SQLITE_ENABLE_FTS5 is defined, omit this file.
-ifcapable !fts5 {
-  finish_test
-  return
-}
-
-# Return a random integer between 0 and n-1.
-#
-proc random {n} { expr {abs(int(rand()*$n))} }
-
-# Select an element of the list passed as the only argument at random and
-# return it. 
-#
-proc select_one {list} {
-  set n [llength $list]
-  lindex $list [random $n]
-}
-
-# Given a term that consists entirely of alphabet characters, return all
-# permutations of the term using upper and lower case characters. e.g.
-#
-#    "abc" -> {CBA cBA CbA cbA CBa cBa Cba cba}
-#
-proc casify {term {lRet {{}}}} {
-  if {$term==""} { return $lRet }
-  set t [string range $term 1 end]
-  set f1 [string toupper [string range $term 0 0]]
-  set f2 [string tolower [string range $term 0 0]]
-  set ret [list]
-  foreach x $lRet {
-    lappend ret "$x$f1"
-    lappend ret "$x$f2"
-  }
-  return [casify $t $ret]
-}
-
-proc vocab {} {
-  list abc def ghi jkl mno pqr stu vwx yza
-}
-
-# Return a random 3 letter term.
-#
-proc term {} {
-  if {[info exists ::expanded_vocab]==0} {
-    foreach v [vocab] { lappend ::expanded_vocab {*}[casify $v] }
-  }
-
-  select_one $::expanded_vocab
-}
-
-# Return a document - between 3 and 10 terms.
-#
-proc document {} {
-  set nTerm [expr [random 3] + 7]
-  set doc ""
-  for {set ii 0} {$ii < $nTerm} {incr ii} {
-    lappend doc [term]
-  }
-  set doc
-}
-db func document document
-
-#-------------------------------------------------------------------------
-
-expr srand(6)
-
-set NDOC  200
-set NLOOP 50
-
-sqlite3_fts5_register_origintext db
-
-proc tokens {cmd} { 
-  set ret [list]
-  for {set iTok 0} {$iTok < [$cmd xInstCount]} {incr iTok} {
-    set txt [$cmd xInstToken $iTok 0]
-    set txt [string map [list "\0" "."] $txt]
-    lappend ret $txt
-  }
-  set ret
-}
-sqlite3_fts5_create_function db tokens tokens
-
-proc rankfunc {cmd} { 
-  $cmd xRowid
-}
-sqlite3_fts5_create_function db rankfunc rankfunc
-
-proc ctrl_tokens {term args} {
-  set ret [list]
-  set term [string tolower $term]
-  foreach doc $args {
-    foreach a $doc {
-      if {[string tolower $a]==$term} {
-        if {$a==$term} {
-          lappend ret $a
-        } else {
-          lappend ret [string tolower $a].$a
-        }
-      }
-    }
-  }
-  set ret
-}
-db func ctrl_tokens ctrl_tokens
-
-proc do_all_vocab_test {tn} {
-  foreach ::v [concat [vocab] nnn] {
-    set answer [execsql {
-      SELECT id, ctrl_tokens($::v, x) FROM ctrl WHERE x LIKE '%' || $::v || '%'
-    }]
-    do_execsql_test $tn.$::v.1 {
-      SELECT rowid, tokens(ft) FROM ft($::v)
-    } $answer
-    do_execsql_test $tn.$::v.2 {
-      SELECT rowid, tokens(ft) FROM ft($::v) ORDER BY rank
-    } $answer
-  }
-}
-
-do_execsql_test 1.0 {
-  CREATE VIRTUAL TABLE ft USING fts5(
-      x, tokenize="origintext unicode61", content=, contentless_delete=1,
-      tokendata=1
-  );
-
-  CREATE TABLE ctrl(id INTEGER PRIMARY KEY, x TEXT);
-  INSERT INTO ft(ft, rank) VALUES('pgsz', 64);
-  INSERT INTO ft(ft, rank) VALUES('rank', 'rankfunc()');
-}
-do_test 1.1 {
-  for {set ii 0} {$ii < $NDOC} {incr ii} {
-    set doc [document]
-    execsql {
-      INSERT INTO ft(rowid, x) VALUES($ii, $doc);
-      INSERT INTO ctrl(id, x) VALUES($ii, $doc);
-    }
-  }
-} {}
-
-#execsql_pp { SELECT * FROM ctrl }
-#execsql_pp { SELECT * FROM ft }
-#fts5_aux_test_functions db
-#execsql_pp { SELECT rowid, tokens(ft), fts5_test_poslist(ft) FROM ft('ghi'); }
-
-do_all_vocab_test 1.2
-
-for {set ii 0} {$ii < $NLOOP} {incr ii} {
-  set lRowid [execsql { SELECT id FROM ctrl WHERE random() % 2 }]
-  foreach r $lRowid {
-    execsql { DELETE FROM ft WHERE rowid = $r }
-    execsql { DELETE FROM ctrl WHERE rowid = $r }
-
-    set doc [document]
-    execsql { INSERT INTO ft(rowid, x) VALUES($r, $doc) }
-    execsql { INSERT INTO ctrl(id, x) VALUES($r, $doc) }
-  }
-  do_all_vocab_test 1.3.$ii
-}
-
-#-------------------------------------------------------------------------
-
-do_execsql_test 2.0 {
-  CREATE VIRTUAL TABLE ft2 USING fts5(
-      x, y, tokenize="origintext unicode61", content=, contentless_delete=1,
-      tokendata=1
-  );
-
-  CREATE TABLE ctrl2(id INTEGER PRIMARY KEY, x TEXT, y TEXT);
-  INSERT INTO ft2(ft2, rank) VALUES('pgsz', 64);
-  INSERT INTO ft2(ft2, rank) VALUES('rank', 'rankfunc()');
-}
-do_test 2.1 {
-  for {set ii 0} {$ii < $NDOC} {incr ii} {
-    set doc1 [document]
-    set doc2 [document]
-    execsql {
-      INSERT INTO ft2(rowid, x, y) VALUES($ii, $doc, $doc2);
-      INSERT INTO ctrl2(id, x, y) VALUES($ii, $doc, $doc2);
-    }
-  }
-} {}
-
-proc do_all_vocab_test2 {tn} {
-  foreach ::v [vocab] {
-    set answer [execsql {
-      SELECT id, ctrl_tokens($::v, x, y) FROM ctrl2
-      WHERE x LIKE '%' || $::v || '%' OR y LIKE '%' || $::v || '%';
-    }]
-    do_execsql_test $tn.$::v.1 {
-      SELECT rowid, tokens(ft2) FROM ft2($::v)
-    } $answer
-    do_execsql_test $tn.$::v.2 {
-      SELECT rowid, tokens(ft2) FROM ft2($::v) ORDER BY rank
-    } $answer
-  }
-}
-
-do_all_vocab_test2 2.2
-
-for {set ii 0} {$ii < $NLOOP} {incr ii} {
-  set lRowid [execsql { SELECT id FROM ctrl2 WHERE random() % 2 }]
-  foreach r $lRowid {
-    execsql { DELETE FROM ft2 WHERE rowid = $r }
-    execsql { DELETE FROM ctrl2 WHERE rowid = $r }
-
-    set doc1 [document]
-    set doc2 [document]
-    execsql { INSERT INTO ft2(rowid, x, y) VALUES($r, $doc, $doc1) }
-    execsql { INSERT INTO ctrl2(id, x, y) VALUES($r, $doc, $doc2) }
-  }
-  do_all_vocab_test 2.3.$ii
-}
-
-#-------------------------------------------------------------------------
-
-unset -nocomplain ::expanded_vocab
-proc vocab {} {
-  list abcde fghij klmno
-}
-
-proc do_all_vocab_test3 {tn} {
-  foreach ::v [concat [vocab] nnn] {
-    set answer [execsql {
-      SELECT rowid, ctrl_tokens($::v, w) FROM ctrl3 WHERE w LIKE '%' || $::v || '%'
-    }]
-    do_execsql_test $tn.$::v.1 {
-      SELECT rowid, tokens(ft3) FROM ft3($::v)
-    } $answer
-    do_execsql_test $tn.$::v.2 {
-      SELECT rowid, tokens(ft3) FROM ft3($::v) ORDER BY rank
-    } $answer
-  }
-}
-
-do_execsql_test 3.0 {
-  CREATE VIRTUAL TABLE ft3 USING fts5(
-      w, tokenize="origintext unicode61", content=, contentless_delete=1,
-      tokendata=1
-  );
-  INSERT INTO ft3(ft3, rank) VALUES('rank', 'rankfunc()');
-  CREATE TABLE ctrl3(w);
-}
-
-do_execsql_test 3.1 {
-  WITH s(i) AS (
-    SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<2
-  )
-  INSERT INTO ctrl3 SELECT document() FROM s;
-  INSERT INTO ft3(rowid, w) SELECT rowid, w FROM ctrl3;
-}
-
-do_all_vocab_test3 3.2
-
-
-finish_test
-
@@ -86,76 +86,71 @@ do_execsql_test 2.8 {
 # Tests with large/small rowid values.
 #

-foreach {tn cfg} {
-  1 ""
-  2 "INSERT INTO fff(fff, rank) VALUES('secure-delete', 1)"
-} {
-  reset_db
-  
-  expr srand(0)
-  
-  set vocab {
-    Popper Poppins Popsicle Porfirio Porrima Porsche
-    Porter Portia Portland Portsmouth Portugal Portuguese
-    Poseidon Post PostgreSQL Potemkin Potomac Potsdam
-    Pottawatomie Potter Potts Pound Poussin Powell
-    PowerPC PowerPoint Powers Powhatan Poznan Prada
-    Prado Praetorian Prague Praia Prakrit Pratchett
-    Pratt Pravda Praxiteles Preakness Precambrian Preminger
-    Premyslid Prensa Prentice Pres Presbyterian Presbyterianism
-  }
-  proc newdoc {} {
-    for {set i 0} {$i<8} {incr i} {
-      lappend ret [lindex $::vocab [expr int(abs(rand()) * [llength $::vocab])]]
-    }
-    set ret
-  }
-  db func newdoc newdoc
-  
-  do_execsql_test 3.$tn.0 {
-    CREATE VIRTUAL TABLE fff USING fts5(y);
-    INSERT INTO fff(fff, rank) VALUES('pgsz', 64);
-  
-    WITH s(x) AS ( VALUES(1) UNION ALL SELECT x+1 FROM s WHERE x<1000 )
-    INSERT INTO fff(rowid, y) SELECT random() , newdoc() FROM s;
-  
-    WITH s(x) AS ( VALUES(1) UNION ALL SELECT x+1 FROM s WHERE x<1000 )
-    INSERT INTO fff(rowid, y) SELECT random() , newdoc() FROM s;
-  
-    WITH s(x) AS ( VALUES(1) UNION ALL SELECT x+1 FROM s WHERE x<1000 )
-    INSERT INTO fff(rowid, y) SELECT random() , newdoc() FROM s;
-  }
+reset_db

-  execsql $cfg
-  
-  proc lshuffle {in} {
-    set out [list]
-    while {[llength $in]>0} {
-      set idx [expr int(abs(rand()) * [llength $in])]
-      lappend out [lindex $in $idx]
-      set in [lreplace $in $idx $idx]
-    }
-    set out
+expr srand(0)
+
+set vocab {
+  Popper Poppins Popsicle Porfirio Porrima Porsche
+  Porter Portia Portland Portsmouth Portugal Portuguese
+  Poseidon Post PostgreSQL Potemkin Potomac Potsdam
+  Pottawatomie Potter Potts Pound Poussin Powell
+  PowerPC PowerPoint Powers Powhatan Poznan Prada
+  Prado Praetorian Prague Praia Prakrit Pratchett
+  Pratt Pravda Praxiteles Preakness Precambrian Preminger
+  Premyslid Prensa Prentice Pres Presbyterian Presbyterianism
+}
+proc newdoc {} {
+  for {set i 0} {$i<8} {incr i} {
+    lappend ret [lindex $::vocab [expr int(abs(rand()) * [llength $::vocab])]]
  }
-  
-  #dump fff
-  
-  set iTest 1
-  foreach ii [lshuffle [db eval {SELECT rowid FROM fff}]] {
-    #if {$iTest==1} { dump fff }
-    #if {$iTest==1} { breakpoint }
-    do_execsql_test 3.$tn.1.$iTest.$ii {
-      DELETE FROM fff WHERE rowid=$ii;
-    }
-    #if {$iTest==1} { dump fff }
-    if {($iTest % 20)==0} {
-      do_execsql_test 3.$tn.1.$iTest.$ii.ic {
-        INSERT INTO fff(fff) VALUES('integrity-check');
-      }
-    }
-    #if {$iTest==1} { break }
-    incr iTest
+  set ret
+}
+db func newdoc newdoc
+
+do_execsql_test 3.0 {
+  CREATE VIRTUAL TABLE fff USING fts5(y);
+  INSERT INTO fff(fff, rank) VALUES('pgsz', 64);
+
+  WITH s(x) AS ( VALUES(1) UNION ALL SELECT x+1 FROM s WHERE x<1000 )
+  INSERT INTO fff(rowid, y) SELECT random() , newdoc() FROM s;
+
+  WITH s(x) AS ( VALUES(1) UNION ALL SELECT x+1 FROM s WHERE x<1000 )
+  INSERT INTO fff(rowid, y) SELECT random() , newdoc() FROM s;
+
+  WITH s(x) AS ( VALUES(1) UNION ALL SELECT x+1 FROM s WHERE x<1000 )
+  INSERT INTO fff(rowid, y) SELECT random() , newdoc() FROM s;
+
+  INSERT INTO fff(fff, rank) VALUES('secure-delete', 1);
+}
+
+proc lshuffle {in} {
+  set out [list]
+  while {[llength $in]>0} {
+    set idx [expr int(abs(rand()) * [llength $in])]
+    lappend out [lindex $in $idx]
+    set in [lreplace $in $idx $idx]
  }
+  set out
+}
+
+#dump fff
+
+set iTest 1
+foreach ii [lshuffle [db eval {SELECT rowid FROM fff}]] {
+  #if {$iTest==1} { dump fff }
+  #if {$iTest==1} { breakpoint }
+  do_execsql_test 3.1.$iTest.$ii {
+    DELETE FROM fff WHERE rowid=$ii;
+  }
+  #if {$iTest==1} { dump fff }
+  if {($iTest % 20)==0} {
+    do_execsql_test 3.1.$iTest.$ii.ic {
+      INSERT INTO fff(fff) VALUES('integrity-check');
+    }
+  }
+  #if {$iTest==1} { break }
+  incr iTest
 }

 #execsql_pp { SELECT rowid FROM fff('post') ORDER BY rowid ASC }
@@ -1,67 +0,0 @@
-# 2023 Nov 23
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#*************************************************************************
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-ifcapable !fts5 { finish_test ; return }
-set ::testprefix fts5secure8
-
-proc sql_repeat {txt n} {
-  string repeat $txt $n
-}
-db func repeat sql_repeat
-
-do_execsql_test 1.0 {
-  CREATE VIRTUAL TABLE ft USING fts5(x);
-
-  INSERT INTO ft(ft, rank) VALUES('pgsz', 64);
-
-  INSERT INTO ft(rowid, x) VALUES(100, 'hello world');
-  INSERT INTO ft(rowid, x) VALUES(200, 'one day');
-
-  BEGIN;
-    INSERT INTO ft(rowid, x) VALUES(45, 'one two three');
-    UPDATE ft SET x = repeat('hello world ', 500) WHERE rowid=100;
-  COMMIT
-}
-
-do_execsql_test 1.1 {
-  INSERT INTO ft(ft, rank) VALUES('secure-delete', 1);
-  DELETE FROM ft WHERE rowid=100;
-}
-
-do_execsql_test 1.2 {
-  PRAGMA integrity_check;
-} {ok}
-
-do_execsql_test 2.0 {
-  CREATE VIRTUAL TABLE xyz USING fts5 (
-  	name,
-        content=''
-  );
-
-  INSERT INTO xyz(xyz, rank) VALUES('secure-delete', 1);
-  INSERT INTO xyz (rowid, name) VALUES(1, 'A');
-  INSERT INTO xyz (rowid, name) VALUES(2, 'A');
-  INSERT INTO xyz(xyz, rowid, name) VALUES('delete', 2, 'A');
-}
-
-do_execsql_test 2.1 {
-  pragma quick_check;
-} {ok}
-
-
-
-
-
-finish_test
-
-
@@ -343,9 +343,7 @@ do_execsql_test 17.0 {
    INSERT INTO t2 VALUES('a aa aaa', 'b bb bbb');
  COMMIT;
 }
-do_execsql_test 17.1 { 
-  SELECT * FROM t2('y:a*') WHERE rowid BETWEEN 10 AND 20 
-}
+do_execsql_test 17.1 { SELECT * FROM t2('y:a*') WHERE rowid BETWEEN 10 AND 20 }
 do_execsql_test 17.2 {
  BEGIN;
    INSERT INTO t2 VALUES('a aa aaa', 'b bb bbb');
@@ -42,7 +42,7 @@ proc fts5_test_bothlist {cmd} {
 }
 sqlite3_fts5_create_function db fts5_test_bothlist fts5_test_bothlist

-proc fts5_rowid {cmd} { expr [$cmd xRowid] }
+proc fts5_rowid {cmd} { expr [$cmd xColumnText -1] }
 sqlite3_fts5_create_function db fts5_rowid fts5_rowid

 do_execsql_test 1.$tok.0.1 "
@@ -300,75 +300,5 @@ set ::flags [list]
 do_execsql_test 9.5.1 { SELECT * FROM t1('"abc xyz*"'); } {}
 do_test 9.5.2 { set ::flags } {query}

-#-------------------------------------------------------------------------
-#
-reset_db
-do_execsql_test 10.1 {
-  CREATE VIRTUAL TABLE x1 USING fts5(x, tokenize=unicode61);
-  PRAGMA writable_schema = 1;
-  UPDATE sqlite_schema 
-  SET sql = 'CREATE VIRTUAL TABLE x1 USING fts5(x, tokenize="unicode61 error");'
-  WHERE name = 'x1';
-}
-
-db close
-sqlite3 db test.db
-
-do_catchsql_test 10.2 {
-  SELECT * FROM x1('abc');
-} {1 {error in tokenizer constructor}}
-
-do_catchsql_test 10.3 {
-  INSERT INTO x1 VALUES('abc');
-} {1 {error in tokenizer constructor}}
-
-do_execsql_test 10.4 {
-  PRAGMA writable_schema = 1;
-  UPDATE sqlite_schema 
-  SET sql = 'CREATE VIRTUAL TABLE x1 USING fts5(x, tokenize="nosuch error");'
-  WHERE name = 'x1';
-}
-
-db close
-sqlite3 db test.db
-
-do_catchsql_test 10.5 {
-  SELECT * FROM x1('abc');
-} {1 {no such tokenizer: nosuch}}
-do_catchsql_test 10.6 {
-  INSERT INTO x1 VALUES('abc');
-} {1 {no such tokenizer: nosuch}}
-
-do_execsql_test 10.7 {
-  DROP TABLE x1;
-  SELECT * FROM sqlite_schema;
-}
-
-reset_db
-do_execsql_test 10.8 {
-  CREATE VIRTUAL TABLE x1 USING fts5(x, tokenize=unicode61);
-  INSERT INTO x1 VALUES('a b c'), ('d e f'), ('a b c');
-  CREATE VIRTUAL TABLE x1v USING fts5vocab(x1, row);
-
-  PRAGMA writable_schema = 1;
-  UPDATE sqlite_schema 
-  SET sql = 'CREATE VIRTUAL TABLE x1 USING fts5(x, tokenize=simplify);'
-  WHERE name = 'x1';
-}
-
-do_execsql_test 10.9 {
-  SELECT * FROM x1v
-} {
-  a 2 2 b 2 2 c 2 2 d 1 1 e 1 1 f 1 1
-}
-
-db close
-sqlite3 db test.db
-
-do_execsql_test 10.10 {
-  SELECT * FROM x1v
-} {
-  a 2 2 b 2 2 c 2 2 d 1 1 e 1 1 f 1 1
-}

 finish_test
@@ -1,89 +0,0 @@
-# 2023 Nov 03
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-#
-# Tests focusing on the built-in fts5 tokenizers. 
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-set testprefix fts5tokenizer2
-
-# If SQLITE_ENABLE_FTS5 is defined, omit this file.
-ifcapable !fts5 {
-  finish_test
-  return
-}
-
-sqlite3_fts5_create_tokenizer db tst get_tst_tokenizer
-proc get_tst_tokenizer {args} {
-  return "tst_tokenizer"
-}
-proc tst_tokenizer {flags txt} {
-  set token ""
-  set lTok [list]
-
-  foreach c [split $txt {}] {
-    if {$token==""} {
-      append token $c
-    } else {
-      set t1 [string is upper $token]
-      set t2 [string is upper $c]
-
-      if {$t1!=$t2} {
-        lappend lTok $token
-        set token ""
-      }
-      append token $c
-    }
-  }
-  if {$token!=""} { lappend lTok $token }
-
-  set iOff 0
-  foreach t $lTok {
-    set n [string length $t]
-    sqlite3_fts5_token $t $iOff [expr $iOff+$n]
-    incr iOff $n
-  }
-}
-
-do_execsql_test 1.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(t, tokenize=tst);
-}
-
-do_execsql_test 1.1 {
-  INSERT INTO t1 VALUES('AAdontBBmess');
-}
-
-do_execsql_test 1.2 {
-  SELECT snippet(t1, 0, '>', '<', '...', 4) FROM t1('BB');
-} {AAdont>BB<mess}
-
-do_execsql_test 1.3 {
-  SELECT highlight(t1, 0, '>', '<') FROM t1('BB');
-} {AAdont>BB<mess}
-
-do_execsql_test 1.4 {
-  SELECT highlight(t1, 0, '>', '<') FROM t1('AA');
-} {>AA<dontBBmess}
-
-do_execsql_test 1.5 {
-  SELECT highlight(t1, 0, '>', '<') FROM t1('dont');
-} {AA>dont<BBmess}
-
-do_execsql_test 1.6 {
-  SELECT highlight(t1, 0, '>', '<') FROM t1('mess');
-} {AAdontBB>mess<}
-
-do_execsql_test 1.7 {
-  SELECT highlight(t1, 0, '>', '<') FROM t1('BB mess');
-} {AAdont>BBmess<}
-
-
-finish_test
@@ -1,120 +0,0 @@
-# 2023 October 24
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#*************************************************************************
-#
-# Tests for the fts5 "trigram" tokenizer.
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-ifcapable !fts5 { finish_test ; return }
-set ::testprefix fts5trigram2
-
-do_execsql_test 1.0 "
-  CREATE VIRTUAL TABLE t1 USING fts5(y, tokenize='trigram remove_diacritics 1');
-  INSERT INTO t1 VALUES('abc\u0303defghijklm');
-  INSERT INTO t1 VALUES('a\u0303b\u0303c\u0303defghijklm');
-"
-
-do_execsql_test 1.1 {
-  SELECT highlight(t1, 0, '(', ')') FROM t1('abc');
-} [list \
-  "(abc\u0303)defghijklm"                          \
-  "(a\u0303b\u0303c\u0303)defghijklm"              \
-]
-
-do_execsql_test 1.2 {
-  SELECT highlight(t1, 0, '(', ')') FROM t1('bcde');
-} [list \
-  "a(bc\u0303de)fghijklm"                          \
-  "a\u0303(b\u0303c\u0303de)fghijklm"              \
-]
-
-do_execsql_test 1.3 {
-  SELECT highlight(t1, 0, '(', ')') FROM t1('cdef');
-} [list \
-  "ab(c\u0303def)ghijklm"                          \
-  "a\u0303b\u0303(c\u0303def)ghijklm"              \
-]
-
-do_execsql_test 1.4 {
-  SELECT highlight(t1, 0, '(', ')') FROM t1('def');
-} [list \
-  "abc\u0303(def)ghijklm"                          \
-  "a\u0303b\u0303c\u0303(def)ghijklm"              \
-]
-
-
-#-------------------------------------------------------------------------
-do_catchsql_test 2.0 {
-  CREATE VIRTUAL TABLE t2 USING fts5(
-      z, tokenize='trigram case_sensitive 1 remove_diacritics 1'
-  );
-} {1 {error in tokenizer constructor}}
-
-do_execsql_test 2.1 {
-  CREATE VIRTUAL TABLE t2 USING fts5(
-      z, tokenize='trigram case_sensitive 0 remove_diacritics 1'
-  );
-}
-do_execsql_test 2.2 "
-  INSERT INTO t2 VALUES('\u00E3bcdef');
-  INSERT INTO t2 VALUES('b\u00E3cdef');
-  INSERT INTO t2 VALUES('bc\u00E3def');
-  INSERT INTO t2 VALUES('bcd\u00E3ef');
-"
-
-do_execsql_test 2.3 {
-  SELECT highlight(t2, 0, '(', ')') FROM t2('abc');
-} "(\u00E3bc)def"
-do_execsql_test 2.4 {
-  SELECT highlight(t2, 0, '(', ')') FROM t2('bac');
-} "(b\u00E3c)def"
-do_execsql_test 2.5 {
-  SELECT highlight(t2, 0, '(', ')') FROM t2('bca');
-} "(bc\u00E3)def"
-do_execsql_test 2.6 "
-  SELECT highlight(t2, 0, '(', ')') FROM t2('\u00E3bc');
-" "(\u00E3bc)def"
-
-#-------------------------------------------------------------------------
-do_execsql_test 3.0 {
-  CREATE VIRTUAL TABLE t3 USING fts5(
-      z, tokenize='trigram remove_diacritics 1'
-  );
-} {}
-do_execsql_test 3.1 "
-  INSERT INTO t3 VALUES ('\u0303abc\u0303');
-"
-do_execsql_test 3.2 {
-  SELECT highlight(t3, 0, '(', ')') FROM t3('abc');
-} "\u0303(abc\u0303)"
-
-#-------------------------------------------------------------------------
-do_execsql_test 4.0 {
-  CREATE VIRTUAL TABLE t4 USING fts5(z, tokenize=trigram);
-} {}
-
-do_execsql_test 4.1 {
-  INSERT INTO t4 VALUES('ABCD');
-  INSERT INTO t4 VALUES('DEFG');
-} {}
-
-db close
-sqlite3 db test.db
-
-do_eqp_test 4.1 {
-  SELECT rowid FROM t4 WHERE z LIKE '%abc%'
-} {VIRTUAL TABLE INDEX 0:L0}
-
-do_execsql_test 4.2 {
-  SELECT rowid FROM t4 WHERE z LIKE '%abc%'
-} {1}
-
-finish_test
@@ -280,30 +280,6 @@ do_catchsql_test 5.2 {
  INSERT INTO t1 SELECT randomblob(3000) FROM v1
 } {1 {query aborted}}

-#-------------------------------------------------------------------------
-reset_db
-sqlite3_fts5_may_be_corrupt 1
-
-do_execsql_test 6.0 {
-  BEGIN TRANSACTION;
-    CREATE VIRTUAL TABLE t1 USING fts5(a,b unindexed,c,tokenize="porter ascii",tokendata=1);
-    REPLACE INTO t1_data VALUES(1,X'03090009');
-    REPLACE INTO t1_data VALUES(10,X'000000000103030003010101020101030101');
-    REPLACE INTO t1_data VALUES(137438953473,X'0000002e023061010202010162010203010163010204010167010601020201016801060102030101690106010204040606060808');
-    REPLACE INTO t1_data VALUES(274877906945,X'0000001f013067020802010202010168020803010203010169020804010204040909');
-    REPLACE INTO t1_data VALUES(412316860417,X'0000002e023061030202010162030203010163030204010167030601020201016803060102030101690306010204040606060808');
-  COMMIT;
-}
-
-do_execsql_test 6.1 {
-  CREATE VIRTUAL TABLE t3 USING fts5vocab('t1', 'row');
-}
-
-do_catchsql_test 6.2 {
-  SELECT * FROM t3;
-} {1 {database disk image is malformed}}
-
-sqlite3_fts5_may_be_corrupt 0

 finish_test

@@ -471,7 +471,7 @@ static void icuLoadCollation(
  UCollator *pUCollator;    /* ICU library collation object */
  int rc;                   /* Return code from sqlite3_create_collation_x() */

-  assert(nArg==2 || nArg==3);
+  assert(nArg==2);
  (void)nArg; /* Unused parameter */
  zLocale = (const char *)sqlite3_value_text(apArg[0]);
  zName = (const char *)sqlite3_value_text(apArg[1]);
@@ -486,39 +486,7 @@ static void icuLoadCollation(
    return;
  }
  assert(p);
-  if(nArg==3){
-    const char *zOption = (const char*)sqlite3_value_text(apArg[2]);
-    static const struct {
-       const char *zName;
-       UColAttributeValue val;
-    } aStrength[] = {
-      {  "PRIMARY",      UCOL_PRIMARY           },
-      {  "SECONDARY",    UCOL_SECONDARY         },
-      {  "TERTIARY",     UCOL_TERTIARY          },
-      {  "DEFAULT",      UCOL_DEFAULT_STRENGTH  },
-      {  "QUARTERNARY",  UCOL_QUATERNARY        },
-      {  "IDENTICAL",    UCOL_IDENTICAL         },
-    };
-    unsigned int i;
-    for(i=0; i<sizeof(aStrength)/sizeof(aStrength[0]); i++){
-      if( sqlite3_stricmp(zOption,aStrength[i].zName)==0 ){
-        ucol_setStrength(pUCollator, aStrength[i].val);
-        break;
-      }
-    }
-    if( i>=sizeof(aStrength)/sizeof(aStrength[0]) ){
-      sqlite3_str *pStr = sqlite3_str_new(sqlite3_context_db_handle(p));
-      sqlite3_str_appendf(pStr,
-         "unknown collation strength \"%s\" - should be one of:",
-         zOption);
-      for(i=0; i<sizeof(aStrength)/sizeof(aStrength[0]); i++){
-         sqlite3_str_appendf(pStr, " %s", aStrength[i].zName);
-      }
-      sqlite3_result_error(p, sqlite3_str_value(pStr), -1);
-      sqlite3_free(sqlite3_str_finish(pStr));
-      return;
-    }
-  }
+
  rc = sqlite3_create_collation_v2(db, zName, SQLITE_UTF16, (void *)pUCollator, 
      icuCollationColl, icuCollationDel
  );
@@ -541,7 +509,6 @@ int sqlite3IcuInit(sqlite3 *db){
    void (*xFunc)(sqlite3_context*,int,sqlite3_value**);
  } scalars[] = {
    {"icu_load_collation",2,SQLITE_UTF8|SQLITE_DIRECTONLY,1, icuLoadCollation},
-    {"icu_load_collation",3,SQLITE_UTF8|SQLITE_DIRECTONLY,1, icuLoadCollation},
 #if !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_ICU)
    {"regexp", 2, SQLITE_ANY|SQLITEICU_EXTRAFLAGS,         0, icuRegexpFunc},
    {"lower",  1, SQLITE_UTF16|SQLITEICU_EXTRAFLAGS,       0, icuCaseFunc16},
@@ -1,332 +0,0 @@
-# 2008 Feb 19
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-#
-# The focus of this file is testing the incremental integrity check
-# (intck) extension.
-#
-
-source [file join [file dirname [info script]] intck_common.tcl]
-set testprefix intck1
-return_if_no_intck
-
-foreach {tn sql} {
-  1 "CREATE TABLE t1(a PRIMARY KEY, b)"
-  2 "CREATE TABLE t2(a PRIMARY KEY, b) WITHOUT   ROWID  "
-  3 "CREATE TABLE t3(a PRIMARY KEY, b) WITHOUT   rowID;"
-  4 "CREATE TABLE t4(a PRIMARY KEY, ROWID)"
-  5 {CREATE TABLE t5(a PRIMARY KEY, ROWID) WITHOUT ROWID
-    }
-} {
-  do_test 1.1.$tn {
-    db eval $sql
-    set {} {}
-  } {}
-}
-
-set space " \n\v\t\r\f"
-
-do_execsql_test 1.2 {
-  SELECT name, (rtrim(sql, $space) LIKE '%rowid') 
-  FROM sqlite_schema WHERE type='table'
-  ORDER BY 1
-} {
-  t1 0
-  t2 1
-  t3 1
-  t4 0
-  t5 1
-}
-
-do_execsql_test 1.3 {
-  CREATE TABLE x1(a COLLATE nocase, b INTEGER, c BLOB);
-  INSERT INTO x1 VALUES('lEtTeRs', 1234, 1234);
-}
-do_execsql_test 1.3.1 {
-  WITH wrapper(c1, c2, c3) AS (
-    SELECT a, b, c FROM x1
-  )
-  SELECT * FROM wrapper WHERE c1='letters';
-} {lEtTeRs 1234 1234}
-do_execsql_test 1.3.2 {
-  WITH wrapper(c1, c2, c3) AS (
-    SELECT a, b, c FROM x1
-  )
-  SELECT * FROM wrapper WHERE c2='1234';
-} {lEtTeRs 1234 1234}
-do_execsql_test 1.3.2 {
-  WITH wrapper(c1, c2, c3) AS (
-    SELECT a, b, c FROM x1
-  )
-  SELECT * FROM wrapper WHERE c3='1234';
-} {}
-
-do_execsql_test 1.4 {
-  CREATE TABLE z1(a, b);
-  CREATE INDEX z1ab ON z1(a+b COLLATE nocase);
-}
-do_execsql_test 1.4.1 {
-  SELECT * FROM z1 INDEXED BY z1ab 
-}
-
-do_catchsql_test 1.5.1 {
-  CREATE INDEX z1b ON z1(b ASC NULLS LAST);
-} {1 {unsupported use of NULLS LAST}}
-do_catchsql_test 1.5.2 {
-  CREATE INDEX z1b ON z1(b DESC NULLS LAST);
-} {1 {unsupported use of NULLS LAST}}
-do_catchsql_test 1.5.3 {
-  CREATE INDEX z1b ON z1(b ASC NULLS FIRST);
-} {1 {unsupported use of NULLS FIRST}}
-do_catchsql_test 1.5.4 {
-  CREATE INDEX z1b ON z1(b DESC NULLS FIRST);
-} {1 {unsupported use of NULLS FIRST}}
-
-
-reset_db
-do_execsql_test 1.6.1 {
-  CREATE TABLE t1(i INTEGER PRIMARY KEY, b, c);
-  CREATE INDEX i1 ON t1(b);
-  ANALYZE;
-  INSERT INTO sqlite_stat1 VALUES('t1', 'i1', '10000 10000');
-  ANALYZE sqlite_schema;
-} {}
-do_eqp_test 1.6.2 {
-  SELECT 1 FROM t1 INDEXED BY i1 WHERE (b, i) IS (?, ?);
-} {SEARCH}
-
-
-
-#-------------------------------------------------------------------------
-reset_db
-
-do_test 2.0 {
-  set ic [sqlite3_intck db main]
-  $ic close
-} {}
-
-do_execsql_test 2.1 {
-  CREATE TABLE t1(a, b);
-  INSERT INTO t1 VALUES(1, 2);
-  INSERT INTO t1 VALUES(3, 4);
-
-  CREATE INDEX i1 ON t1(a COLLATE nocase);
-  CREATE INDEX i2 ON t1(b, a);
-  CREATE INDEX i3 ON t1(b + a COLLATE nocase) WHERE a!=1;
-}
-
-do_intck_test 2.2 {
-}
-
-# Delete a row from each of the i1 and i2 indexes using the imposter
-# table interface.
-#
-do_test 2.3 {
-  db eval {SELECT name, rootpage FROM sqlite_schema} {
-    set R($name) $rootpage
-  }
-  sqlite3_test_control SQLITE_TESTCTRL_IMPOSTER db main 1 $R(i1)
-  db eval { CREATE TABLE imp1(a PRIMARY KEY, rowid) WITHOUT ROWID; }
-  sqlite3_test_control SQLITE_TESTCTRL_IMPOSTER db main 1 $R(i2)
-  db eval { CREATE TABLE imp2(b, a, rowid, PRIMARY KEY(b, a)) WITHOUT ROWID; }
-  sqlite3_test_control SQLITE_TESTCTRL_IMPOSTER db main 0 0
-
-  db eval {
-    DELETE FROM imp1 WHERE rowid=1;
-    DELETE FROM imp2 WHERE rowid=2;
-  }
-
-  db close
-  sqlite3 db test.db
-} {}
-
-do_intck_test 2.4 {
-  {entry (1,1) missing from index i1} 
-  {entry (4,3,2) missing from index i2}
-}
-
-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 3.0 {
-  CREATE TABLE x1(a, b, c, PRIMARY KEY(c, b)) WITHOUT ROWID;
-  CREATE INDEX x1a ON x1(a COLLATE nocase);
-
-  INSERT INTO x1 VALUES(1, 2, 'three');
-  INSERT INTO x1 VALUES(4, 5, 'six');
-  INSERT INTO x1 VALUES(7, 8, 'nine');
-}
-
-do_intck_test 3.1 { }
-
-do_test 3.2 {
-  db eval {SELECT name, rootpage FROM sqlite_schema} {
-    set R($name) $rootpage
-  }
-  sqlite3_test_control SQLITE_TESTCTRL_IMPOSTER db main 1 $R(x1a)
-  db eval { CREATE TABLE imp1(c, b, a, PRIMARY KEY(c, b)) WITHOUT ROWID }
-  sqlite3_test_control SQLITE_TESTCTRL_IMPOSTER db main 0 0
-
-  db eval {
-    DELETE FROM imp1 WHERE a=5;
-  }
-  execsql_pp {
-  }
-
-  db close
-  sqlite3 db test.db
-} {}
-
-do_intck_test 3.3 { 
-  {entry (4,'six',5) missing from index x1a}
-}
-
-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 4.0 {
-  CREATE TABLE www(x, y, z);
-  CREATE INDEX w1 ON www( (x+1), z );
-  INSERT INTO www VALUES(1, 1, 1), (2, 2, 2);
-}
-
-do_intck_test 4.1 { }
-
-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 5.0 {
-  CREATE TABLE t1(a, b);             
-  CREATE INDEX i1 ON t1(a COLLATE NOCASE);
-  INSERT INTO t1 VALUES(1, 1);
-  INSERT INTO t1 VALUES(2, 2);
-}
-
-do_test 5.1 {
-  set ic [sqlite3_intck db nosuchdb]
-  $ic step
-} {SQLITE_ERROR}
-
-do_test 5.2 {
-  $ic close
-  set ic [sqlite3_intck db {}]
-  while {[$ic step]=="SQLITE_OK"} {}
-  set res [$ic error]
-  $ic close
-  set res
-} {SQLITE_OK {}}
-
-do_test 5.3 { test_do_intck db "main" } {}
-
-do_test 5.4 {
-  set ret {}
-  set ic [sqlite3_intck db main]
-  db eval [$ic test_sql t1] {
-    if {$error_message!=""} { lappend ret $error_message }
-  }
-  $ic close
-  set ret
-} {}
-
-do_test 5.5 {
-  set ret {}
-  set ic [sqlite3_intck db main]
-  db eval [$ic test_sql {}] {
-    if {$error_message!=""} { lappend ret $error_message }
-  }
-  $ic close
-  set ret
-} {}
-
-db cache flush
-
-do_test 5.6 {
-  set ret {}
-  set ic [sqlite3_intck db main]
-  $ic step
-  db eval [$ic test_sql {}] {
-    if {$error_message!=""} { lappend ret $error_message }
-  }
-  $ic close
-  set ret
-} {}
-
-#-------------------------------------------------------------------------
-reset_db
-
-do_execsql_test 6.0 {
-  CREATE TABLE t1(x, y, PRIMARY KEY(x)) WITHOUT ROWID;
-  CREATE INDEX i1 ON t1(y, x);
-  INSERT INTO t1 VALUES(X'0000', X'1111');
-}
-
-do_intck_test 6.1 {}
-
-do_execsql_test 6.2.1 {
-  PRAGMA writable_schema = 1;
-  UPDATE sqlite_schema SET sql = 'CREATE INDEX i1' WHERE name='i1';
-} {}
-do_intck_test 6.2.2 {}
-
-do_execsql_test 6.3.1 {
-  UPDATE sqlite_schema SET sql = 'CREATE INDEX i1(y' WHERE name='i1';
-} {}
-do_intck_test 6.3.2 {}
-
-do_execsql_test 6.4.1 {
-  UPDATE sqlite_schema 
-  SET sql = 'CREATE INDEX i1(y) hello world' 
-  WHERE name='i1';
-} {}
-do_intck_test 6.4.2 {}
-
-do_execsql_test 6.5.1 {
-  UPDATE sqlite_schema 
-  SET sql = 'CREATE INDEX i1(y, x) WHERE 1     ' 
-  WHERE name='i1';
-} {}
-do_intck_test 6.5.2 {}
-
-do_execsql_test 6.6.1 {
-  UPDATE sqlite_schema 
-  SET sql = 'CREATE INDEX i1(  ,  ) WHERE 1     ' 
-  WHERE name='i1';
-} {}
-
-do_test 6.7.2 {
-  set ic [sqlite3_intck db main]
-  $ic step
-} {SQLITE_ERROR}
-do_test 6.5.3 {
-  $ic error
-} {SQLITE_ERROR {near "AS": syntax error}}
-$ic close
-
-do_execsql_test 6.6.1 {
-  UPDATE sqlite_schema 
-  SET sql = 'CREATE INDEX i1([y'
-  WHERE name='i1';
-} {}
-do_intck_test 6.6.2 {}
-
-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 7.0 {
-  CREATE TABLE x1("1", "22", "3333", four);
-  CREATE INDEX i1 ON x1(  "1"  , "22", NULL);
-  INSERT INTO x1 VALUES(1, 22, 3333, NULL);
-  INSERT INTO x1 VALUES(1, 22, 3333, NULL);
-}
-do_execsql_test 7.1 " CREATE INDEX i2 ON x1(  \"1\"\r\n\t ) "
-do_execsql_test 7.2 { CREATE INDEX i3 ON x1( "22" || 'abc''def' || `1` ) }
-do_execsql_test 7.3 { CREATE INDEX i4 ON x1( [22] + [1] ) }
-do_execsql_test 7.4 { CREATE INDEX i5 ON x1( four||'hello' ) }
-
-do_intck_test 7.5 {}
-
-
-finish_test
@@ -1,177 +0,0 @@
-# 2024 Feb 19
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-#
-# The focus of this file is testing the incremental integrity check
-# (intck) extension.
-#
-
-source [file join [file dirname [info script]] intck_common.tcl]
-set testprefix intck2
-return_if_no_intck
-
-
-do_execsql_test 1.0 {
-  CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT);
-  INSERT INTO t1 VALUES(1, 'one');
-  INSERT INTO t1 VALUES(2, 'two');
-  INSERT INTO t1 VALUES(3, 'three');
-  CREATE INDEX i1 ON t1(b);
-}
-
-proc imposter_edit {obj create sql} {
-  sqlite3 xdb test.db
-  set pgno [xdb one {SELECT rootpage FROM sqlite_schema WHERE name=$obj}]
-
-  sqlite3_test_control SQLITE_TESTCTRL_IMPOSTER xdb main 1 $pgno
-  xdb eval $create
-  sqlite3_test_control SQLITE_TESTCTRL_IMPOSTER xdb main 0 0
-  xdb eval $sql
-  xdb close
-}
-
-imposter_edit i1 {
-  CREATE TABLE imp(b, a, PRIMARY KEY(b)) WITHOUT ROWID;
-} {
-  DELETE FROM imp WHERE b='two';
-  INSERT INTO imp(b, a) VALUES('four', 4);
-}
-
-do_intck_test 1.1 {
-  {surplus entry ('four',4) in index i1}
-  {entry ('two',2) missing from index i1}
-}
-
-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 2.0 {
-  CREATE TABLE x1(a, b, "c d");
-  CREATE INDEX x1a ON x1(a COLLATE nocase DESC , b ASC);
-  CREATE INDEX x1b ON x1( a || b || ' "''" ' COLLATE binary ASC );
-  CREATE INDEX x1c ON x1( format('%s', a)ASC, format('%d', "c d" ) );
-  INSERT INTO x1 VALUES('one', 2, 3);
-  INSERT INTO x1 VALUES('One', 4, 5);
-  INSERT INTO x1 VALUES('ONE', 6, 7);
-  INSERT INTO x1 VALUES(NULL, NULL, NULL);
-}
-
-do_intck_test 2.1 {}
-
-imposter_edit x1 {
-  CREATE TABLE imp(a, b, c);
-} {
-  DELETE FROM imp WHERE c=7;
-}
-do_intck_test 2.2 {
-  {surplus entry ('ONE',6,3) in index x1a}
-  {surplus entry ('ONE6 "''" ',3) in index x1b}
-  {surplus entry ('ONE','7',3) in index x1c}
-}
-
-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 3.0 {
-  CREATE TABLE x1(a, b, c);
-  CREATE INDEX x1all ON x1(a DESC, b ASC, c DESC);
-  INSERT INTO x1 VALUES(2, 1, 2);
-  INSERT INTO x1 VALUES(2, 1, 1);
-  INSERT INTO x1 VALUES(2, 2, 2);
-  INSERT INTO x1 VALUES(2, 2, 1);
-  INSERT INTO x1 VALUES(1, 1, 2);
-  INSERT INTO x1 VALUES(1, 1, 1);
-  INSERT INTO x1 VALUES(1, 2, 2);
-  INSERT INTO x1 VALUES(1, 2, 1);
-}
-
-do_intck_test 3.1 {
-}
-
-imposter_edit x1 {
-  CREATE TABLE imp(a, b, c);
-} {
-  DELETE FROM imp WHERE 1;
-}
-
-db close
-sqlite3 db test.db
-
-do_intck_test 3.2 {
-  {surplus entry (2,1,2,1) in index x1all} 
-  {surplus entry (2,1,1,2) in index x1all}
-  {surplus entry (2,2,2,3) in index x1all} 
-  {surplus entry (2,2,1,4) in index x1all}
-  {surplus entry (1,1,2,5) in index x1all} 
-  {surplus entry (1,1,1,6) in index x1all} 
-  {surplus entry (1,2,2,7) in index x1all}
-  {surplus entry (1,2,1,8) in index x1all}
-}
-
-do_execsql_test 3.3 {
-  DELETE FROM x1;
-  INSERT INTO x1 VALUES(NULL, NULL, NULL);
-  INSERT INTO x1 VALUES(NULL, NULL, NULL);
-  INSERT INTO x1 VALUES(NULL, NULL, NULL);
-  INSERT INTO x1 VALUES(NULL, NULL, NULL);
-}
-
-do_intck_test 3.4 {
-}
-
-imposter_edit x1 {
-  CREATE TABLE imp(a, b, c);
-} {
-  DELETE FROM imp WHERE 1;
-  INSERT INTO imp(rowid) VALUES(-123);
-  INSERT INTO imp(rowid) VALUES(456);
-}
-
-db close
-sqlite3 db test.db
-
-do_intck_test 3.5 {
-  {entry (NULL,NULL,NULL,-123) missing from index x1all}
-  {entry (NULL,NULL,NULL,456) missing from index x1all}
-  {surplus entry (NULL,NULL,NULL,1) in index x1all}
-  {surplus entry (NULL,NULL,NULL,2) in index x1all}
-  {surplus entry (NULL,NULL,NULL,3) in index x1all}
-  {surplus entry (NULL,NULL,NULL,4) in index x1all}
-}
-
-reset_db
-
-do_execsql_test 3.6 {
-  CREATE TABLE w1(a PRIMARY KEY, b, c);
-  INSERT INTO w1 VALUES(1.0, NULL, NULL);
-  INSERT INTO w1 VALUES(33.0, NULL, NULL);
-  INSERT INTO w1 VALUES(100.0, NULL, NULL);
-  CREATE INDEX w1bc ON w1(b, c);
-}
-
-do_intck_test 3.7 {
-}
-
-imposter_edit w1 {
-  CREATE TABLE imp(a, b, c);
-} {
-  DELETE FROM imp WHERE a=33;
-  INSERT INTO imp(a) VALUES(1234.5);
-  INSERT INTO imp(a) VALUES(-1234.5);
-}
-
-do_intck_test 3.8 {
-  {surplus entry (33.0,2) in index sqlite_autoindex_w1_1}
-  {entry (1234.5,4) missing from index sqlite_autoindex_w1_1} 
-  {entry (NULL,NULL,4) missing from index w1bc} 
-  {entry (-1234.5,5) missing from index sqlite_autoindex_w1_1} 
-  {entry (NULL,NULL,5) missing from index w1bc} 
-  {surplus entry (NULL,NULL,2) in index w1bc}
-}
-
-finish_test
@@ -1,66 +0,0 @@
-# 2024 Feb 18
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-#
-
-if {![info exists testdir]} {
-  set testdir [file join [file dirname [info script]] .. .. test]
-}
-source $testdir/tester.tcl
-
-ifcapable !vtab||!pragma {
-  proc return_if_no_intck {} {
-    finish_test
-    return -code return
-  }
-  return
-} else {
-  proc return_if_no_intck {} {}
-}
-
-proc do_intck {db {bSuspend 0}} {
-  set ic [sqlite3_intck $db main]
-
-  set ret [list]
-  while {"SQLITE_OK"==[$ic step]} {
-    set msg [$ic message]
-    if {$msg!=""} {
-      lappend ret $msg
-    }
-    if {$bSuspend} { 
-      $ic unlock 
-      #puts "SQL: [$ic test_sql {}]"
-      #execsql_pp "EXPLAIN query plan [$ic test_sql {}]"
-      #explain_i [$ic test_sql {}]
-    }
-  }
-
-  set err [$ic error]
-  if {[lindex $err 0]!="SQLITE_OK"} {
-    error $err
-  }
-  $ic close
-
-  return $ret
-}
-
-proc intck_sql {db tbl} {
-  set ic [sqlite3_intck $db main]
-  set sql [$ic test_sql $tbl]
-  $ic close
-  return $sql
-}
-
-proc do_intck_test {tn expect} {
-  uplevel [list do_test $tn.a [list do_intck db] [list {*}$expect]]
-  uplevel [list do_test $tn.b [list do_intck db 1] [list {*}$expect]]
-}
-
-
@@ -1,49 +0,0 @@
-# 2024 February 24
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-#
-
-source [file join [file dirname [info script]] intck_common.tcl]
-set testprefix intckbusy
-return_if_no_intck
-
-
-
-do_execsql_test 1.0 {
-  CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c);
-  INSERT INTO t1 VALUES(1, 2, 3);
-  INSERT INTO t1 VALUES(2, 'two', 'three');
-  INSERT INTO t1 VALUES(3, NULL, NULL);
-  CREATE INDEX i1 ON t1(b, c);
-}
-
-sqlite3 db2 test.db
-
-do_execsql_test -db db2 1.1 {
-  BEGIN EXCLUSIVE;
-    INSERT INTO t1 VALUES(4, 5, 6);
-}
-
-do_test 1.2 {
-  set ic [sqlite3_intck db main]
-  $ic step
-} {SQLITE_BUSY}
-do_test 1.3 {
-  $ic unlock
-} {SQLITE_BUSY}
-do_test 1.4 {
-  $ic error
-} {SQLITE_BUSY {database is locked}}
-do_test 1.4 {
-  $ic close
-} {}
-
-finish_test
-
@@ -1,236 +0,0 @@
-# 2024 Feb 21
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-#
-# The focus of this file is testing the intck extensions response
-# to corruption at the b-tree level.
-#
-
-source [file join [file dirname [info script]] intck_common.tcl]
-set testprefix intckcorrupt
-return_if_no_intck
-
-#-------------------------------------------------------------------------
-reset_db
-do_test 1.0 {
-  sqlite3 db {}
-  db deserialize [decode_hexdb {
-| size 356352 pagesize 4096 filename crash-acaae0347204ae.db
-| page 1 offset 0
-|      0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00   SQLite format 3.
-|     16: 10 00 01 01 00 40 20 20 00 00 00 00 d0 00 00 00   .....@  ........
-|     32: 40 00 ea 00 00 00 00 00 00 40 00 00 00 40 00 00   @........@...@..
-|     96: 00 00 00 00 0d 00 00 00 04 0e 9c 00 0f ad 0f 4f   ...............O
-|    112: 0e fc 0e 9c 00 00 00 00 00 00 00 00 00 00 00 00   ................
-|   3728: 00 00 00 00 00 00 00 00 00 00 00 00 5e 04 07 17   ............^...
-|   3744: 1f 1f 01 81 0b 74 61 62 6c 65 74 31 5f 70 61 72   .....tablet1_par
-|   3760: 65 6e 74 74 31 5f 70 61 72 65 6e 74 04 43 52 45   entt1_parent.CRE
-|   3776: 41 54 45 20 54 41 42 4c 45 20 22 74 31 5f 70 61   ATE TABLE .t1_pa
-|   3792: 72 65 6e 74 22 28 6e 6f 64 65 6e 6f 20 49 4e 54   rent.(nodeno INT
-|   3808: 45 47 45 52 20 50 52 49 4d 41 52 59 20 4b 45 59   EGER PRIMARY KEY
-|   3824: 2c 70 61 72 65 6e 74 6e 6f 64 65 29 51 03 06 17   ,parentnode)Q...
-|   3840: 1b 1b 01 7b 74 61 62 6c 65 74 31 5f 6e 6f 64 65   ....tablet1_node
-|   3856: 74 31 5f 6e 6f 64 65 03 43 52 45 41 54 45 20 54   t1_node.CREATE T
-|   3872: 41 42 4c 45 20 22 74 31 5f 6e 6f 64 65 22 28 6e   ABLE .t1_node.(n
-|   3888: 6f 64 65 6e 6f 20 49 4e 54 45 47 45 52 20 50 52   odeno INTEGER PR
-|   3904: 49 4d 41 52 59 20 4b 45 59 2c 64 61 74 61 29 5c   IMARY KEY,data).
-|   3920: 02 07 17 1d 1d 01 81 0b 74 61 62 6c 65 74 31 5f   ........tablet1_
-|   3936: 72 6f 77 69 64 74 31 5f 72 6f 77 69 64 02 43 52   rowidt1_rowid.CR
-|   3952: 45 41 54 45 20 54 41 42 4c 45 20 22 74 31 5f 72   EATE TABLE .t1_r
-|   3968: 6f 77 69 64 22 28 72 6f 77 69 64 20 49 4e 54 45   owid.(rowid INTE
-|   3984: 47 45 52 20 50 52 49 4d 41 52 59 20 4b 45 59 2c   GER PRIMARY KEY,
-|   4000: 6e 6f 64 65 6e 6f 2c 61 30 2c 61 31 29 51 01 07   nodeno,a0,a1)Q..
-|   4016: 17 11 11 08 81 0f 74 61 62 6c 65 74 31 74 31 43   ......tablet1t1C
-|   4032: 52 45 41 54 45 20 56 49 52 54 55 41 4c 20 54 41   REATE VIRTUAL TA
-|   4048: 42 4c 45 20 74 31 20 55 53 49 4e 47 20 72 74 72   BLE t1 USING rtr
-|   4064: 65 65 28 69 64 2c 78 30 20 50 52 49 4d 41 52 59   ee(id,x0 PRIMARY
-|   4080: 20 4b 45 59 2c 70 61 72 65 6e 74 6e 6f 64 65 29    KEY,parentnode)
-| page 2 offset 4096
-|      0: 51 03 06 17 1b 1b 01 7b 74 61 62 6c 65 74 31 5f   Q.......tablet1_
-|     16: 6e 6f 64 65 74 31 5f 6e 6f 64 65 03 43 52 45 41   nodet1_node.CREA
-|     32: 54 45 20 54 41 42 4c 45 20 22 74 31 5f 6e 6f 64   TE TABLE .t1_nod
-|     48: 65 22 28 6e 6f 64 65 6e 6f 20 49 4e 54 45 47 45   e.(nodeno INTEGE
-|     64: 52 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 64 61   R PRIMARY KEY,da
-|     80: 74 61 29 5c 02 07 17 1d 1d 01 81 0b 74 61 62 6c   ta).........tabl
-|     96: 65 74 31 5f 72 6f 77 69 64 74 31 5f 72 6f 77 69   et1_rowidt1_rowi
-|    112: 64 02 43 52 45 41 54 45 20 54 41 42 4c 45 00 00   d.CREATE TABLE..
-|    128: 01 0a 02 00 00 00 01 0e 0d 00 00 00 00 24 0e 0d   .............$..
-|    144: 0c 1a 06 85 50 46 60 27 70 08 00 00 00 00 00 00   ....PF`'p.......
-|   3824: 00 00 00 00 00 00 00 0d 0e 05 00 09 1d 00 74 6f   ..............to
-|   3840: 79 20 68 61 6c 66 10 0d 05 00 09 23 00 62 6f 74   y half.....#.bot
-|   3856: 74 6f 6d 20 68 61 6c 66 0f 0c 05 00 09 21 00 72   tom half.....!.r
-|   3872: 69 67 68 74 20 68 61 6c 66 0e 0b 05 00 09 1f 00   ight half.......
-|   3888: 6c 65 66 74 20 43 15 f6 e6 f6 46 50 34 35 24 54   left C....FP45$T
-|   3904: 15 44 52 05 44 14 24 c4 52 02 27 43 15 f6 e6 f6   .DR.D.$.R.'C....
-|   3920: 46 52 22 8e 6f 64 65 6e 6f 20 49 4e 54 45 47 45   FR..odeno INTEGE
-|   3936: 52 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 64 61   R PRIMARY KEY,da
-|   3952: 74 61 29 5c 02 07 17 1d 1d 01 81 0b 74 61 62 6c   ta).........tabl
-|   3968: 65 74 31 5f 72 6f 74 74 6f 6d 20 65 64 67 65 0f   et1_rottom edge.
-|   3984: 07 05 00 09 21 00 72 69 67 68 74 20 65 64 67 65   ....!.right edge
-|   4000: 0e 06 05 00 09 1f 00 6c 65 66 74 20 65 64 67 65   .......left edge
-|   4016: 0b 05 05 00 09 19 00 63 65 6e 74 65 72 17 04 05   .......center...
-|   4032: 00 09 31 00 75 70 70 65 72 2d 72 69 67 68 74 20   ..1.upper-right 
-|   4048: 63 6f 72 6e 65 72 17 03 05 00 09 31 00 6c 6f 77   corner.....1.low
-|   4064: 65 72 2d 72 69 67 68 74 20 63 6f 72 6e 65 72 16   er-right corner.
-|   4080: 02 05 00 09 2f 00 75 70 70 65 72 2d 6c 65 66 74   ..../.upper-left
-| page 3 offset 8192
-|      0: 20 63 6f 72 6e 65 72 16 01 05 00 09 2f 01 8c 6f    corner...../..o
-|     16: 77 65 72 2d 6c 53 51 4c 69 74 65 20 66 6f 72 6d   wer-lSQLite form
-|     32: 61 74 20 33 00 10 00 01 01 00 40 20 20 00 00 00   at 3......@  ...
-|     48: 00 00 00 00 2f 00 00 0d eb 13 00 00 00 03 00 00   ..../...........
-|     64: 00 04 00 00 00 00 00 00 00 06 00 00 00 01 00 00   ................
-|     80: 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00   ................
-| page 6 offset 20480
-|    128: 00 00 00 00 00 00 00 00 97 3d 04 ae 7c 01 00 00   .........=..|...
-|    624: 00 00 00 00 00 00 21 97 3d 04 ae 7c 01 00 00 00   ......!.=..|....
-|   1120: 00 00 00 00 00 20 97 3d 04 ae 7c 01 00 00 00 00   ..... .=..|.....
-|   1616: 00 00 00 00 1f 97 3d 04 ae 7c 01 00 00 00 00 00   ......=..|......
-|   2112: 00 00 00 1e 97 3d 04 ae 7c 01 00 00 00 00 00 00   .....=..|.......
-|   2608: 00 00 1d 97 d3 d0 4a e7 c0 00 00 00 00 00 00 00   ......J.........
-|   3088: 00 00 00 00 00 00 00 00 00 00 00 00 01 f3 00 00   ................
-|   3600: 23 97 3d 04 ae 7c 01 00 00 00 00 00 00 00 00 00   #.=..|..........
-|   4080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 26   ...............&
-| page 8 offset 28672
-|      0: 0d 00 00 00 01 04 30 00 04 30 00 00 00 00 00 00   ......0..0......
-|   1072: 97 4d 1e 14 00 ae 7c 00 00 00 00 00 00 00 00 00   .M....|.........
-|   1088: 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00   ................
-|   4080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03   ................
-| page 10 offset 36864
-|      0: 0d 00 00 00 01 04 30 00 04 30 00 00 00 00 00 00   ......0..0......
-|   1072: 9a ee c1 80 fd 78 1f ce 1b ae eb b4 00 00 00 00   .....x..........
-|   1088: 13 20 ff 20 00 70 00 00 00 60 50 00 00 00 11 e0   . . .p...`P.....
-|   1104: 00 00 00 70 00 00 00 60 50 05 35 14 c6 97 46 52   ...p...`P.5...FR
-|   1120: 06 66 f7 26 d6 17 42 03 30 01 00 00 10 10 04 02   .f.&..B.0.......
-|   1136: 02 00 00 00 00 00 00 00 00 40 00 00 00 00 00 00   .........@......
-|   1152: 00 00 00 00 00 40 00 00 00 40 00 00 00 00 00 00   .....@...@......
-|   4080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 05   ................
-| page 12 offset 45056
-|      0: 0d 00 00 00 01 04 30 00 04 30 e1 b4 30 97 4d 46   ......0..0..0.MF
-|     16: 14 00 ae 7c 00 00 00 00 00 00 00 03 00 00 43 00   ...|..........C.
-| page 47 offset 188416
-|   2512: 00 00 00 00 00 00 00 00 be 00 00 00 00 00 00 00   ................
-| page 87 offset 352256
-|   2512: 00 00 00 00 00 00 00 00 aa 00 00 00 00 00 00 00   ................
-| end crash-acaae0347204ae.db
-}]} {}
-
-do_intck_test 1.1 {
-  {corruption found while reading database schema}
-}
-
-#-------------------------------------------------------------------------
-reset_db
-do_test 2.0 {
-  sqlite3 db {}
-  db deserialize [decode_hexdb {
-| size 28672 pagesize 4096 filename crash-3afa1ca9e9c1bd.db
-| page 1 offset 0
-|      0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00   SQLite format 3.
-|     16: 10 00 01 01 00 40 20 20 00 00 00 00 00 00 00 07   .....@  ........
-|     32: 00 00 00 00 00 00 00 00 00 00 00 06 00 00 00 04   ................
-|     48: 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00   ................
-|     96: 00 00 00 00 0d 00 00 00 06 0e 88 00 0f b8 0f 6d   ...............m
-|    112: 0f 3a 0f 0b 0e d5 0e 88 01 00 00 00 00 00 00 00   .:..............
-|   3712: 00 00 00 00 00 00 00 00 4b 06 06 17 25 25 01 5b   ........K...%%.[
-|   3728: 74 61 62 6c 65 73 71 6c 69 74 65 5f 73 74 61 74   tablesqlite_stat
-|   3744: 31 73 71 6c 69 74 65 5f 73 74 61 74 31 07 43 52   1sqlite_stat1.CR
-|   3760: 45 41 54 45 20 54 41 42 4c 45 20 73 71 6c 69 74   EATE TABLE sqlit
-|   3776: 65 5f 73 74 61 74 31 28 74 62 6c 2c 69 64 78 2c   e_stat1(tbl,idx,
-|   3792: 73 74 61 74 29 34 05 06 17 13 11 01 53 69 6e 64   stat)4......Sind
-|   3808: 65 78 63 31 63 63 31 06 43 52 45 41 54 45 20 55   exc1cc1.CREATE U
-|   3824: 4e 49 51 55 45 20 49 4e 44 45 58 20 63 31 63 20   NIQUE INDEX c1c 
-|   3840: 4f 4e 20 63 31 28 63 2c 20 62 29 2d 04 06 17 13   ON c1(c, b)-....
-|   3856: 11 01 45 69 6e 64 65 78 63 31 64 63 31 05 43 52   ..Eindexc1dc1.CR
-|   3872: 45 41 54 45 20 49 4e 44 45 58 20 63 31 64 20 4f   EATE INDEX c1d O
-|   3888: 4e 20 63 31 28 64 2c 20 62 29 31 03 06 17 13 11   N c1(d, b)1.....
-|   3904: 01 4d 69 6e 64 65 78 62 31 63 62 31 05 43 52 45   .Mindexb1cb1.CRE
-|   3920: 41 54 45 20 55 4e 49 51 55 45 20 49 4e 44 45 58   ATE UNIQUE INDEX
-|   3936: 20 62 31 63 20 4f 4e 20 62 31 28 63 29 49 02 06    b1c ON b1(c)I..
-|   3952: 17 11 11 0f 7f 74 61 62 6c 65 63 31 63 31 03 43   .....tablec1c1.C
-|   3968: 52 45 41 54 45 20 54 41 42 4c 45 20 63 31 28 61   REATE TABLE c1(a
-|   3984: 20 49 4e 54 20 50 52 49 4d 41 52 59 20 4b 45 59    INT PRIMARY KEY
-|   4000: 2c 20 62 2c 20 63 2c 20 64 29 20 57 49 54 48 4f   , b, c, d) WITHO
-|   4016: 55 54 20 52 4f 57 49 44 46 01 06 17 11 11 01 79   UT ROWIDF......y
-|   4032: 74 61 62 6c 65 62 31 62 31 02 43 52 45 41 54 45   tableb1b1.CREATE
-|   4048: 20 54 41 42 4c 45 20 62 31 28 61 20 49 4e 54 20    TABLE b1(a INT 
-|   4064: 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 62 2c 20   PRIMARY KEY, b, 
-|   4080: 63 29 20 57 49 54 48 4f 55 54 20 52 4f 57 49 44   c) WITHOUT ROWID
-| page 2 offset 4096
-|      0: 0a 00 00 00 07 0f ca 00 0f fa 0f f2 0f ea 0f e2   ................
-|     16: 0f da 00 00 00 01 00 00 00 00 00 00 00 00 00 00   ................
-|   4032: 00 00 00 00 00 00 00 00 00 00 07 04 01 0f 01 06   ................
-|   4048: 67 07 07 04 01 0f 01 06 66 06 07 04 01 0f 01 05   g.......f.......
-|   4064: 65 05 07 04 01 0f 01 04 64 04 07 04 01 0f 01 03   e.......d.......
-|   4080: 63 03 07 04 01 0f 01 02 62 0f 05 04 09 0f 09 61   c.......b......a
-| page 3 offset 8192
-|      0: 0a 00 00 00 07 0f bd 00 0f f9 0f ef 0f e5 0f db   ................
-|     16: 0f d1 0f c7 0f bd 00 00 00 00 01 00 00 00 00 00   ................
-|   4016: 00 00 00 00 00 00 00 00 00 00 00 00 00 09 05 01   ................
-|   4032: 0f 01 01 07 61 07 07 09 05 01 0f 01 01 06 61 06   ....a.........a.
-|   4048: 06 09 05 01 0f 01 01 05 61 05 05 09 05 01 0f 01   ........a.......
-|   4064: 01 04 61 04 04 09 05 01 0f 01 01 03 61 03 03 09   ..a.........a...
-|   4080: 05 01 0f 01 01 02 61 0f 02 06 05 09 0f 09 09 61   ......a........a
-| page 4 offset 12288
-|      0: 0a 00 00 00 07 0f d8 00 0f fc 0f f0 0f ea 0f e4   ................
-|     16: 0f de 0f d8 0f f6 00 00 00 00 00 00 00 00 00 00   ................
-|   4048: 00 00 00 00 00 00 00 00 05 03 01 01 07 07 05 03   ................
-|   4064: 01 01 06 06 05 03 01 01 05 05 05 03 01 01 04 04   ................
-|   4080: 05 03 01 01 03 03 05 03 01 01 0f 02 03 03 09 09   ................
-| page 5 offset 16384
-|      0: 0a 00 00 00 07 0f ca 00 0f fa 0f f2 0f ea 0f 00   ................
-|   4032: 00 00 00 00 00 00 00 00 00 00 07 04 01 0f 01 07   ................
-|   4048: 61 07 07 04 01 0f 01 06 61 06 07 04 01 0f 01 05   a.......a.......
-|   4064: 61 05 07 04 01 1f 01 04 61 04 07 04 01 0f 01 03   a.......a.......
-|   4080: 61 03 07 04 01 0f 01 02 61 02 05 04 09 0f 09 61   a.......a......a
-| page 6 offset 20480
-|      0: 0a 00 00 00 07 0f ca 00 0f fa 0f ea 0f e2 00 00   ................
-|   4032: 00 00 00 00 00 00 00 00 00 00 07 04 01 0f 01 07   ................
-|   4048: 61 07 07 04 01 0f 01 06 61 06 07 04 01 0f 01 05   a.......a.......
-|   4064: 61 05 07 04 01 0f 01 04 61 04 07 04 01 0f 01 03   a.......a.......
-|   4080: 61 03 07 04 01 0f 01 0f 61 02 05 04 09 0f 09 61   a.......a......a
-| page 7 offset 24576
-|      0: 0d 00 00 00 05 0f 1c 00 0f f0 0f e0 0f d3 0f c5   ................
-|     16: 0f b8 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
-|   4016: 00 00 00 00 00 00 00 00 0b 05 04 11 11 13 62 31   ..............b1
-|   4032: 62 31 37 20 31 0c 04 04 11 13 13 62 31 62 31 63   b17 1......b1b1c
-|   4048: 37 20 31 0b 03 04 11 11 13 63 31 63 31 37 20 31   7 1......c1c17 1
-|   4064: 0e 02 04 11 13 07 63 31 63 31 64 37 20 31 20 31   ......c1c1d7 1 1
-|   4080: 0e 01 04 11 13 17 63 31 63 31 63 37 20 31 00 00   ......c1c1c7 1..
-| end crash-3afa1ca9e9c1bd.db
-}]} {}
-
-do_intck_test 2.1 {
-  {corruption found while reading database schema}
-}
-
-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 3.0 {
-  PRAGMA page_size = 1024;
-  CREATE TABLE t1(a, b);
-  CREATE INDEX i1 ON t1(a);
-  INSERT INTO t1 VALUES(1, 1), (2, 2), (3, 3);
-}
-
-do_test 3.1 {
-  set pgno [db one {SELECT rootpage FROM sqlite_schema WHERE name='t1'}]
-  db close
-  hexio_write test.db [expr ($pgno-1)*1024] 0000
-} {2}
-
-sqlite3 db test.db
-do_intck_test 3.2 {
-  {corruption found while scanning database object i1}
-  {corruption found while scanning database object t1}
-}
-
-finish_test
-
-
@@ -1,42 +0,0 @@
-# 2024 February 24
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-#
-
-source [file join [file dirname [info script]] intck_common.tcl]
-set testprefix intckfault
-return_if_no_intck
-
-do_execsql_test 1.0 {
-  CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c);
-  INSERT INTO t1 VALUES(1, 2, 3);
-  INSERT INTO t1 VALUES(2, 'two', 'three');
-  INSERT INTO t1 VALUES(3, NULL, NULL);
-  CREATE INDEX i1 ON t1(b, c);
-}
-
-do_faultsim_test 1 -faults oom-t* -prep {
-} -body {
-  set ::ic [sqlite3_intck db main]
-  set nStep 0
-  while {"SQLITE_OK"==[$::ic step]} {
-    incr nStep
-    if {$nStep==3} { $::ic unlock }
-  }
-  set res [$::ic error]
-  $::ic close
-  set res
-} -test {
-  catch { $::ic close }
-  faultsim_test_result {0 {SQLITE_OK {}}} {0 {SQLITE_NOMEM {}}} {0 {SQLITE_NOMEM {out of memory}}}
-}
-
-finish_test
-
@@ -1,940 +0,0 @@
-/*
-** 2024-02-08
-**
-** The author disclaims copyright to this source code.  In place of
-** a legal notice, here is a blessing:
-**
-**    May you do good and not evil.
-**    May you find forgiveness for yourself and forgive others.
-**    May you share freely, never taking more than you give.
-**
-*************************************************************************
-*/
-
-#include "sqlite3intck.h"
-#include <string.h>
-#include <assert.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-
-/*
-** nKeyVal:
-**   The number of values that make up the 'key' for the current pCheck
-**   statement.
-**
-** rc:
-**   Error code returned by most recent sqlite3_intck_step() or 
-**   sqlite3_intck_unlock() call. This is set to SQLITE_DONE when
-**   the integrity-check operation is finished.
-**
-** zErr:
-**   If the object has entered the error state, this is the error message.
-**   Is freed using sqlite3_free() when the object is deleted.
-**
-** zTestSql:
-**   The value returned by the most recent call to sqlite3_intck_testsql().
-**   Each call to testsql() frees the previous zTestSql value (using
-**   sqlite3_free()) and replaces it with the new value it will return.
-*/
-struct sqlite3_intck {
-  sqlite3 *db;
-  const char *zDb;                /* Copy of zDb parameter to _open() */
-  char *zObj;                     /* Current object. Or NULL. */
-
-  sqlite3_stmt *pCheck;           /* Current check statement */
-  char *zKey;
-  int nKeyVal;
-
-  char *zMessage;
-  int bCorruptSchema;
-
-  int rc;                         /* Error code */
-  char *zErr;                     /* Error message */
-  char *zTestSql;                 /* Returned by sqlite3_intck_test_sql() */
-};
-
-
-/*
-** Some error has occurred while using database p->db. Save the error message
-** and error code currently held by the database handle in p->rc and p->zErr.
-*/
-static void intckSaveErrmsg(sqlite3_intck *p){
-  p->rc = sqlite3_errcode(p->db);
-  sqlite3_free(p->zErr);
-  p->zErr = sqlite3_mprintf("%s", sqlite3_errmsg(p->db));
-}
-
-/*
-** If the handle passed as the first argument is already in the error state,
-** then this function is a no-op (returns NULL immediately). Otherwise, if an
-** error occurs within this function, it leaves an error in said handle.
-**
-** Otherwise, this function attempts to prepare SQL statement zSql and
-** return the resulting statement handle to the user.
-*/
-static sqlite3_stmt *intckPrepare(sqlite3_intck *p, const char *zSql){
-  sqlite3_stmt *pRet = 0;
-  if( p->rc==SQLITE_OK ){
-    p->rc = sqlite3_prepare_v2(p->db, zSql, -1, &pRet, 0);
-    if( p->rc!=SQLITE_OK ){
-      intckSaveErrmsg(p);
-      assert( pRet==0 );
-    }
-  }
-  return pRet;
-}
-
-/*
-** If the handle passed as the first argument is already in the error state,
-** then this function is a no-op (returns NULL immediately). Otherwise, if an
-** error occurs within this function, it leaves an error in said handle.
-**
-** Otherwise, this function treats argument zFmt as a printf() style format
-** string. It formats it according to the trailing arguments and then 
-** attempts to prepare the results and return the resulting prepared
-** statement.
-*/
-static sqlite3_stmt *intckPrepareFmt(sqlite3_intck *p, const char *zFmt, ...){
-  sqlite3_stmt *pRet = 0;
-  va_list ap;
-  char *zSql = 0;
-  va_start(ap, zFmt);
-  zSql = sqlite3_vmprintf(zFmt, ap);
-  if( p->rc==SQLITE_OK && zSql==0 ){
-    p->rc = SQLITE_NOMEM;
-  }
-  pRet = intckPrepare(p, zSql);
-  sqlite3_free(zSql);
-  va_end(ap);
-  return pRet;
-}
-
-/*
-** Finalize SQL statement pStmt. If an error occurs and the handle passed
-** as the first argument does not already contain an error, store the
-** error in the handle.
-*/
-static void intckFinalize(sqlite3_intck *p, sqlite3_stmt *pStmt){
-  int rc = sqlite3_finalize(pStmt);
-  if( p->rc==SQLITE_OK && rc!=SQLITE_OK ){
-    intckSaveErrmsg(p);
-  }
-}
-
-/*
-** If there is already an error in handle p, return it. Otherwise, call
-** sqlite3_step() on the statement handle and return that value.
-*/
-static int intckStep(sqlite3_intck *p, sqlite3_stmt *pStmt){
-  if( p->rc ) return p->rc;
-  return sqlite3_step(pStmt);
-}
-
-/*
-** Execute SQL statement zSql. There is no way to obtain any results 
-** returned by the statement. This function uses the sqlite3_intck error
-** code convention.
-*/
-static void intckExec(sqlite3_intck *p, const char *zSql){
-  sqlite3_stmt *pStmt = 0;
-  pStmt = intckPrepare(p, zSql);
-  intckStep(p, pStmt);
-  intckFinalize(p, pStmt);
-}
-
-/*
-** A wrapper around sqlite3_mprintf() that uses the sqlite3_intck error
-** code convention.
-*/
-static char *intckMprintf(sqlite3_intck *p, const char *zFmt, ...){
-  va_list ap;
-  char *zRet = 0;
-  va_start(ap, zFmt);
-  zRet = sqlite3_vmprintf(zFmt, ap);
-  if( p->rc==SQLITE_OK ){
-    if( zRet==0 ){
-      p->rc = SQLITE_NOMEM;
-    }
-  }else{
-    sqlite3_free(zRet);
-    zRet = 0;
-  }
-  return zRet;
-}
-
-/*
-** This is used by sqlite3_intck_unlock() to save the vector key value 
-** required to restart the current pCheck query as a nul-terminated string 
-** in p->zKey.
-*/
-static void intckSaveKey(sqlite3_intck *p){
-  int ii;
-  char *zSql = 0;
-  sqlite3_stmt *pStmt = 0;
-  sqlite3_stmt *pXinfo = 0;
-  const char *zDir = 0;
-
-  assert( p->pCheck );
-  assert( p->zKey==0 );
-
-  pXinfo = intckPrepareFmt(p, 
-      "SELECT group_concat(desc, '') FROM %Q.sqlite_schema s, "
-      "pragma_index_xinfo(%Q, %Q) "
-      "WHERE s.type='index' AND s.name=%Q",
-      p->zDb, p->zObj, p->zDb, p->zObj
-  );
-  if( p->rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pXinfo) ){
-    zDir = (const char*)sqlite3_column_text(pXinfo, 0);
-  }
-
-  if( zDir==0 ){
-    /* Object is a table, not an index. This is the easy case,as there are 
-    ** no DESC columns or NULL values in a primary key.  */
-    const char *zSep = "SELECT '(' || ";
-    for(ii=0; ii<p->nKeyVal; ii++){
-      zSql = intckMprintf(p, "%z%squote(?)", zSql, zSep);
-      zSep = " || ', ' || ";
-    }
-    zSql = intckMprintf(p, "%z || ')'", zSql);
-  }else{
-
-    /* Object is an index. */
-    assert( p->nKeyVal>1 );
-    for(ii=p->nKeyVal; ii>0; ii--){
-      int bLastIsDesc = zDir[ii-1]=='1';
-      int bLastIsNull = sqlite3_column_type(p->pCheck, ii)==SQLITE_NULL;
-      const char *zLast = sqlite3_column_name(p->pCheck, ii);
-      char *zLhs = 0;
-      char *zRhs = 0;
-      char *zWhere = 0;
-
-      if( bLastIsNull ){
-        if( bLastIsDesc ) continue;
-        zWhere = intckMprintf(p, "'%s IS NOT NULL'", zLast);
-      }else{
-        const char *zOp = bLastIsDesc ? "<" : ">";
-        zWhere = intckMprintf(p, "'%s %s ' || quote(?%d)", zLast, zOp, ii);
-      }
-
-      if( ii>1 ){
-        const char *zLhsSep = "";
-        const char *zRhsSep = "";
-        int jj;
-        for(jj=0; jj<ii-1; jj++){
-          const char *zAlias = (const char*)sqlite3_column_name(p->pCheck,jj+1);
-          zLhs = intckMprintf(p, "%z%s%s", zLhs, zLhsSep, zAlias);
-          zRhs = intckMprintf(p, "%z%squote(?%d)", zRhs, zRhsSep, jj+1);
-          zLhsSep = ",";
-          zRhsSep = " || ',' || ";
-        }
-
-        zWhere = intckMprintf(p, 
-            "'(%z) IS (' || %z || ') AND ' || %z",
-            zLhs, zRhs, zWhere);
-      }
-      zWhere = intckMprintf(p, "'WHERE ' || %z", zWhere);
-
-      zSql = intckMprintf(p, "%z%s(quote( %z ) )",
-          zSql,
-          (zSql==0 ? "VALUES" : ",\n      "),
-          zWhere
-      );
-    }
-    zSql = intckMprintf(p, 
-        "WITH wc(q) AS (\n%z\n)"
-        "SELECT 'VALUES' || group_concat('(' || q || ')', ',\n      ') FROM wc"
-        , zSql
-    );
-  }
-
-  pStmt = intckPrepare(p, zSql);
-  if( p->rc==SQLITE_OK ){
-    for(ii=0; ii<p->nKeyVal; ii++){
-      sqlite3_bind_value(pStmt, ii+1, sqlite3_column_value(p->pCheck, ii+1));
-    }
-    if( SQLITE_ROW==sqlite3_step(pStmt) ){
-      p->zKey = intckMprintf(p,"%s",(const char*)sqlite3_column_text(pStmt, 0));
-    }
-    intckFinalize(p, pStmt);
-  }
-
-  sqlite3_free(zSql);
-  intckFinalize(p, pXinfo);
-}
-
-/*
-** Find the next database object (table or index) to check. If successful,
-** set sqlite3_intck.zObj to point to a nul-terminated buffer containing
-** the object's name before returning.
-*/
-static void intckFindObject(sqlite3_intck *p){
-  sqlite3_stmt *pStmt = 0;
-  char *zPrev = p->zObj;
-  p->zObj = 0;
-
-  assert( p->rc==SQLITE_OK );
-  assert( p->pCheck==0 );
-
-  pStmt = intckPrepareFmt(p, 
-    "WITH tables(table_name) AS (" 
-    "  SELECT name"
-    "  FROM %Q.sqlite_schema WHERE (type='table' OR type='index') AND rootpage"
-    "  UNION ALL "
-    "  SELECT 'sqlite_schema'"
-    ")"
-    "SELECT table_name FROM tables "
-    "WHERE ?1 IS NULL OR table_name%s?1 "
-    "ORDER BY 1"
-    , p->zDb, (p->zKey ? ">=" : ">")
-  );
-
-  if( p->rc==SQLITE_OK ){
-    sqlite3_bind_text(pStmt, 1, zPrev, -1, SQLITE_TRANSIENT);
-    if( sqlite3_step(pStmt)==SQLITE_ROW ){
-      p->zObj = intckMprintf(p,"%s",(const char*)sqlite3_column_text(pStmt, 0));
-    }
-  }
-  intckFinalize(p, pStmt);
-
-  /* If this is a new object, ensure the previous key value is cleared. */
-  if( sqlite3_stricmp(p->zObj, zPrev) ){
-    sqlite3_free(p->zKey);
-    p->zKey = 0;
-  }
-
-  sqlite3_free(zPrev);
-}
-
-/*
-** Return the size in bytes of the first token in nul-terminated buffer z.
-** For the purposes of this call, a token is either:
-**
-**   *  a quoted SQL string,
-*    *  a contiguous series of ascii alphabet characters, or
-*    *  any other single byte.
-*/
-static int intckGetToken(const char *z){
-  char c = z[0];
-  int iRet = 1;
-  if( c=='\'' || c=='"' || c=='`' ){
-    while( 1 ){
-      if( z[iRet]==c ){
-        iRet++;
-        if( z[iRet]!=c ) break;
-      }
-      iRet++;
-    }
-  }
-  else if( c=='[' ){
-    while( z[iRet++]!=']' && z[iRet] );
-  }
-  else if( (c>='A' && c<='Z') || (c>='a' && c<='z') ){
-    while( (z[iRet]>='A' && z[iRet]<='Z') || (z[iRet]>='a' && z[iRet]<='z') ){
-      iRet++;
-    }
-  }
-
-  return iRet;
-}
-
-/*
-** Return true if argument c is an ascii whitespace character.
-*/
-static int intckIsSpace(char c){
-  return (c==' ' || c=='\t' || c=='\n' || c=='\r');
-}
-
-/*
-** Argument z points to the text of a CREATE INDEX statement. This function
-** identifies the part of the text that contains either the index WHERE 
-** clause (if iCol<0) or the iCol'th column of the index.
-**
-** If (iCol<0), the identified fragment does not include the "WHERE" keyword,
-** only the expression that follows it. If (iCol>=0) then the identified
-** fragment does not include any trailing sort-order keywords - "ASC" or 
-** "DESC".
-**
-** If the CREATE INDEX statement does not contain the requested field or
-** clause, NULL is returned and (*pnByte) is set to 0. Otherwise, a pointer to
-** the identified fragment is returned and output parameter (*pnByte) set
-** to its size in bytes.
-*/
-static const char *intckParseCreateIndex(const char *z, int iCol, int *pnByte){
-  int iOff = 0;
-  int iThisCol = 0;
-  int iStart = 0;
-  int nOpen = 0;
-
-  const char *zRet = 0;
-  int nRet = 0;
-
-  int iEndOfCol = 0;
-
-  /* Skip forward until the first "(" token */
-  while( z[iOff]!='(' ){
-    iOff += intckGetToken(&z[iOff]);
-    if( z[iOff]=='\0' ) return 0;
-  }
-  assert( z[iOff]=='(' );
-
-  nOpen = 1;
-  iOff++;
-  iStart = iOff;
-  while( z[iOff] ){
-    const char *zToken = &z[iOff];
-    int nToken = 0;
-
-    /* Check if this is the end of the current column - either a "," or ")"
-    ** when nOpen==1.  */
-    if( nOpen==1 ){
-      if( z[iOff]==',' || z[iOff]==')' ){
-        if( iCol==iThisCol ){
-          int iEnd = iEndOfCol ? iEndOfCol : iOff;
-          nRet = (iEnd - iStart);
-          zRet = &z[iStart];
-          break;
-        }
-        iStart = iOff+1;
-        while( intckIsSpace(z[iStart]) ) iStart++;
-        iThisCol++;
-      }
-      if( z[iOff]==')' ) break;
-    }
-    if( z[iOff]=='(' ) nOpen++;
-    if( z[iOff]==')' ) nOpen--;
-    nToken = intckGetToken(zToken);
-
-    if( (nToken==3 && 0==sqlite3_strnicmp(zToken, "ASC", nToken))
-     || (nToken==4 && 0==sqlite3_strnicmp(zToken, "DESC", nToken))
-    ){
-      iEndOfCol = iOff;
-    }else if( 0==intckIsSpace(zToken[0]) ){
-      iEndOfCol = 0;
-    }
-
-    iOff += nToken;
-  }
-
-  /* iStart is now the byte offset of 1 byte passed the final ')' in the
-  ** CREATE INDEX statement. Try to find a WHERE clause to return.  */
-  while( zRet==0 && z[iOff] ){
-    int n = intckGetToken(&z[iOff]);
-    if( n==5 && 0==sqlite3_strnicmp(&z[iOff], "where", 5) ){
-      zRet = &z[iOff+5];
-      nRet = (int)strlen(zRet);
-    }
-    iOff += n;
-  }
-
-  /* Trim any whitespace from the start and end of the returned string. */
-  if( zRet ){
-    while( intckIsSpace(zRet[0]) ){
-      nRet--;
-      zRet++;
-    }
-    while( nRet>0 && intckIsSpace(zRet[nRet-1]) ) nRet--;
-  }
-
-  *pnByte = nRet;
-  return zRet;
-}
-
-/*
-** User-defined SQL function wrapper for intckParseCreateIndex():
-**
-**     SELECT parse_create_index(<sql>, <icol>);
-*/
-static void intckParseCreateIndexFunc(
-  sqlite3_context *pCtx, 
-  int nVal, 
-  sqlite3_value **apVal
-){
-  const char *zSql = (const char*)sqlite3_value_text(apVal[0]);
-  int idx = sqlite3_value_int(apVal[1]);
-  const char *zRes = 0;
-  int nRes = 0;
-
-  assert( nVal==2 );
-  if( zSql ){
-    zRes = intckParseCreateIndex(zSql, idx, &nRes);
-  }
-  sqlite3_result_text(pCtx, zRes, nRes, SQLITE_TRANSIENT);
-}
-
-/*
-** Return true if sqlite3_intck.db has automatic indexes enabled, false
-** otherwise.
-*/
-static int intckGetAutoIndex(sqlite3_intck *p){
-  int bRet = 0;
-  sqlite3_stmt *pStmt = 0;
-  pStmt = intckPrepare(p, "PRAGMA automatic_index");
-  if( SQLITE_ROW==intckStep(p, pStmt) ){
-    bRet = sqlite3_column_int(pStmt, 0);
-  }
-  intckFinalize(p, pStmt);
-  return bRet;
-}
-
-/*
-** Return true if zObj is an index, or false otherwise.
-*/
-static int intckIsIndex(sqlite3_intck *p, const char *zObj){
-  int bRet = 0;
-  sqlite3_stmt *pStmt = 0;
-  pStmt = intckPrepareFmt(p, 
-      "SELECT 1 FROM %Q.sqlite_schema WHERE name=%Q AND type='index'",
-      p->zDb, zObj
-  );
-  if( p->rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pStmt) ){
-    bRet = 1;
-  }
-  intckFinalize(p, pStmt);
-  return bRet;
-}
-
-/*
-** Return a pointer to a nul-terminated buffer containing the SQL statement
-** used to check database object zObj (a table or index) for corruption.
-** If parameter zPrev is not NULL, then it must be a string containing the
-** vector key required to restart the check where it left off last time.
-** If pnKeyVal is not NULL, then (*pnKeyVal) is set to the number of
-** columns in the vector key value for the specified object.
-**
-** This function uses the sqlite3_intck error code convention.
-*/
-static char *intckCheckObjectSql(
-  sqlite3_intck *p,               /* Integrity check object */
-  const char *zObj,               /* Object (table or index) to scan */
-  const char *zPrev,              /* Restart key vector, if any */
-  int *pnKeyVal                   /* OUT: Number of key-values for this scan */
-){
-  char *zRet = 0;
-  sqlite3_stmt *pStmt = 0;
-  int bAutoIndex = 0;
-  int bIsIndex = 0;
-
-  const char *zCommon = 
-      /* Relation without_rowid also contains just one row. Column "b" is
-      ** set to true if the table being examined is a WITHOUT ROWID table,
-      ** or false otherwise.  */
-      ", without_rowid(b) AS ("
-      "  SELECT EXISTS ("
-      "    SELECT 1 FROM tabname, pragma_index_list(tab, db) AS l"
-      "      WHERE origin='pk' "
-      "      AND NOT EXISTS (SELECT 1 FROM sqlite_schema WHERE name=l.name)"
-      "  )"
-      ")"
-      ""
-      /* Table idx_cols contains 1 row for each column in each index on the
-      ** table being checked. Columns are:
-      **
-      **   idx_name: Name of the index.
-      **   idx_ispk: True if this index is the PK of a WITHOUT ROWID table.
-      **   col_name: Name of indexed column, or NULL for index on expression.
-      **   col_expr: Indexed expression, including COLLATE clause.
-      **   col_alias: Alias used for column in 'intck_wrapper' table.
-      */
-      ", idx_cols(idx_name, idx_ispk, col_name, col_expr, col_alias) AS ("
-      "  SELECT l.name, (l.origin=='pk' AND w.b), i.name, COALESCE(("
-      "    SELECT parse_create_index(sql, i.seqno) FROM "
-      "    sqlite_schema WHERE name = l.name"
-      "  ), format('\"%w\"', i.name) || ' COLLATE ' || quote(i.coll)),"
-      "  'c' || row_number() OVER ()"
-      "  FROM "
-      "      tabname t,"
-      "      without_rowid w,"
-      "      pragma_index_list(t.tab, t.db) l,"
-      "      pragma_index_xinfo(l.name) i"
-      "      WHERE i.key"
-      "  UNION ALL"
-      "  SELECT '', 1, '_rowid_', '_rowid_', 'r1' FROM without_rowid WHERE b=0"
-      ")"
-      ""
-      ""
-      /*
-      ** For a PK declared as "PRIMARY KEY(a, b) ... WITHOUT ROWID", where
-      ** the intck_wrapper aliases of "a" and "b" are "c1" and "c2":
-      **
-      **   o_pk:   "o.c1, o.c2"
-      **   i_pk:   "i.'a', i.'b'"
-      **   ...
-      **   n_pk:   2
-      */ 
-      ", tabpk(db, tab, idx, o_pk, i_pk, q_pk, eq_pk, ps_pk, pk_pk, n_pk) AS ("
-      "    WITH pkfields(f, a) AS ("
-      "      SELECT i.col_name, i.col_alias FROM idx_cols i WHERE i.idx_ispk"
-      "    )"
-      "    SELECT t.db, t.tab, t.idx, "
-      "           group_concat(a, ', '), "
-      "           group_concat('i.'||quote(f), ', '), "
-      "           group_concat('quote(o.'||a||')', ' || '','' || '),  "
-      "           format('(%s)==(%s)',"
-      "               group_concat('o.'||a, ', '), "
-      "               group_concat(format('\"%w\"', f), ', ')"
-      "           ),"
-      "           group_concat('%s', ','),"
-      "           group_concat('quote('||a||')', ', '),  "
-      "           count(*)"
-      "    FROM tabname t, pkfields"
-      ")"
-      ""
-      ", idx(name, match_expr, partial, partial_alias, idx_ps, idx_idx) AS ("
-      "  SELECT idx_name,"
-      "    format('(%s,%s) IS (%s,%s)', "
-      "           group_concat(i.col_expr, ', '), i_pk,"
-      "           group_concat('o.'||i.col_alias, ', '), o_pk"
-      "    ), "
-      "    parse_create_index("
-      "        (SELECT sql FROM sqlite_schema WHERE name=idx_name), -1"
-      "    ),"
-      "    'cond' || row_number() OVER ()"
-      "    , group_concat('%s', ',')"
-      "    , group_concat('quote('||i.col_alias||')', ', ')"
-      "  FROM tabpk t, "
-      "       without_rowid w,"
-      "       idx_cols i"
-      "  WHERE i.idx_ispk==0 "
-      "  GROUP BY idx_name"
-      ")"
-      ""
-      ", wrapper_with(s) AS ("
-      "  SELECT 'intck_wrapper AS (\n  SELECT\n    ' || ("
-      "      WITH f(a, b) AS ("
-      "        SELECT col_expr, col_alias FROM idx_cols"
-      "          UNION ALL "
-      "        SELECT partial, partial_alias FROM idx WHERE partial IS NOT NULL"
-      "      )"
-      "      SELECT group_concat(format('%s AS %s', a, b), ',\n    ') FROM f"
-      "    )"
-      "    || format('\n  FROM %Q.%Q ', t.db, t.tab)"
-           /* If the object being checked is a table, append "NOT INDEXED".
-           ** Otherwise, append "INDEXED BY <index>", and then, if the index 
-           ** is a partial index " WHERE <condition>".  */
-      "    || CASE WHEN t.idx IS NULL THEN "
-      "        'NOT INDEXED'"
-      "       ELSE"
-      "        format('INDEXED BY %Q%s', t.idx, ' WHERE '||i.partial)"
-      "       END"
-      "    || '\n)'"
-      "    FROM tabname t LEFT JOIN idx i ON (i.name=t.idx)"
-      ")"
-      ""
-  ;
-
-  bAutoIndex = intckGetAutoIndex(p);
-  if( bAutoIndex ) intckExec(p, "PRAGMA automatic_index = 0");
-
-  bIsIndex = intckIsIndex(p, zObj);
-  if( bIsIndex ){
-    pStmt = intckPrepareFmt(p,
-      /* Table idxname contains a single row. The first column, "db", contains
-      ** the name of the db containing the table (e.g. "main") and the second,
-      ** "tab", the name of the table itself.  */
-      "WITH tabname(db, tab, idx) AS ("
-      "  SELECT %Q, (SELECT tbl_name FROM %Q.sqlite_schema WHERE name=%Q), %Q "
-      ")"
-      ""
-      ", whereclause(w_c) AS (%s)"
-      ""
-      "%s" /* zCommon */
-      ""
-      ", case_statement(c) AS ("
-      "  SELECT "
-      "    'CASE WHEN (' || group_concat(col_alias, ', ') || ', 1) IS (\n' "
-      "    || '      SELECT ' || group_concat(col_expr, ', ') || ', 1 FROM '"
-      "    || format('%%Q.%%Q NOT INDEXED WHERE %%s\n', t.db, t.tab, p.eq_pk)"
-      "    || '    )\n  THEN NULL\n    '"
-      "    || 'ELSE format(''surplus entry ('"
-      "    ||   group_concat('%%s', ',') || ',' || p.ps_pk"
-      "    || ') in index ' || t.idx || ''', ' "
-      "    ||   group_concat('quote('||i.col_alias||')', ', ') || ', ' || p.pk_pk"
-      "    || ')'"
-      "    || '\n  END AS error_message'"
-      "  FROM tabname t, tabpk p, idx_cols i WHERE i.idx_name=t.idx"
-      ")"
-      ""
-      ", thiskey(k, n) AS ("
-      "    SELECT group_concat(i.col_alias, ', ') || ', ' || p.o_pk, "
-      "           count(*) + p.n_pk "
-      "    FROM tabpk p, idx_cols i WHERE i.idx_name=p.idx"
-      ")"
-      ""
-      ", main_select(m, n) AS ("
-      "  SELECT format("
-      "      'WITH %%s\n' ||"
-      "      ', idx_checker AS (\n' ||"
-      "      '  SELECT %%s,\n' ||"
-      "      '  %%s\n' || "
-      "      '  FROM intck_wrapper AS o\n' ||"
-      "      ')\n',"
-      "      ww.s, c, t.k"
-      "  ), t.n"
-      "  FROM case_statement, wrapper_with ww, thiskey t"
-      ")"
-
-      "SELECT m || "
-      "    group_concat('SELECT * FROM idx_checker ' || w_c, ' UNION ALL '), n"
-      " FROM "
-      "main_select, whereclause "
-      , p->zDb, p->zDb, zObj, zObj
-      , zPrev ? zPrev : "VALUES('')", zCommon
-      );
-  }else{
-    pStmt = intckPrepareFmt(p,
-      /* Table tabname contains a single row. The first column, "db", contains
-      ** the name of the db containing the table (e.g. "main") and the second,
-      ** "tab", the name of the table itself.  */
-      "WITH tabname(db, tab, idx, prev) AS (SELECT %Q, %Q, NULL, %Q)"
-      ""
-      "%s" /* zCommon */
-
-      /* expr(e) contains one row for each index on table zObj. Value e
-      ** is set to an expression that evaluates to NULL if the required
-      ** entry is present in the index, or an error message otherwise.  */
-      ", expr(e, p) AS ("
-      "  SELECT format('CASE WHEN EXISTS \n"
-      "    (SELECT 1 FROM %%Q.%%Q AS i INDEXED BY %%Q WHERE %%s%%s)\n"
-      "    THEN NULL\n"
-      "    ELSE format(''entry (%%s,%%s) missing from index %%s'', %%s, %%s)\n"
-      "  END\n'"
-      "    , t.db, t.tab, i.name, i.match_expr, ' AND (' || partial || ')',"
-      "      i.idx_ps, t.ps_pk, i.name, i.idx_idx, t.pk_pk),"
-      "    CASE WHEN partial IS NULL THEN NULL ELSE i.partial_alias END"
-      "  FROM tabpk t, idx i"
-      ")"
-
-      ", numbered(ii, cond, e) AS ("
-      "  SELECT 0, 'n.ii=0', 'NULL'"
-      "    UNION ALL "
-      "  SELECT row_number() OVER (),"
-      "      '(n.ii='||row_number() OVER ()||COALESCE(' AND '||p||')', ')'), e"
-      "  FROM expr"
-      ")"
-
-      ", counter_with(w) AS ("
-      "    SELECT 'WITH intck_counter(ii) AS (\n  ' || "
-      "       group_concat('SELECT '||ii, ' UNION ALL\n  ') "
-      "    || '\n)' FROM numbered"
-      ")"
-      ""
-      ", case_statement(c) AS ("
-      "    SELECT 'CASE ' || "
-      "    group_concat(format('\n  WHEN %%s THEN (%%s)', cond, e), '') ||"
-      "    '\nEND AS error_message'"
-      "    FROM numbered"
-      ")"
-      ""
-
-      /* This table contains a single row consisting of a single value -
-      ** the text of an SQL expression that may be used by the main SQL
-      ** statement to output an SQL literal that can be used to resume
-      ** the scan if it is suspended. e.g. for a rowid table, an expression
-      ** like:
-      **
-      **     format('(%d,%d)', _rowid_, n.ii)
-      */
-      ", thiskey(k, n) AS ("
-      "    SELECT o_pk || ', ii', n_pk+1 FROM tabpk"
-      ")"
-      ""
-      ", whereclause(w_c) AS ("
-      "    SELECT CASE WHEN prev!='' THEN "
-      "    '\nWHERE (' || o_pk ||', n.ii) > ' || prev"
-      "    ELSE ''"
-      "    END"
-      "    FROM tabpk, tabname"
-      ")"
-      ""
-      ", main_select(m, n) AS ("
-      "  SELECT format("
-      "      '%%s, %%s\nSELECT %%s,\n%%s\nFROM intck_wrapper AS o"
-               ", intck_counter AS n%%s\nORDER BY %%s', "
-      "      w, ww.s, c, thiskey.k, whereclause.w_c, t.o_pk"
-      "  ), thiskey.n"
-      "  FROM case_statement, tabpk t, counter_with, "
-      "       wrapper_with ww, thiskey, whereclause"
-      ")"
-
-      "SELECT m, n FROM main_select",
-      p->zDb, zObj, zPrev, zCommon
-    );
-  }
-
-  while( p->rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pStmt) ){
-    zRet = intckMprintf(p, "%s", (const char*)sqlite3_column_text(pStmt, 0));
-    if( pnKeyVal ){
-      *pnKeyVal = sqlite3_column_int(pStmt, 1);
-    }
-  }
-  intckFinalize(p, pStmt);
-
-  if( bAutoIndex ) intckExec(p, "PRAGMA automatic_index = 1");
-  return zRet;
-}
-
-/*
-** Open a new integrity-check object.
-*/
-int sqlite3_intck_open(
-  sqlite3 *db,                    /* Database handle to operate on */
-  const char *zDbArg,             /* "main", "temp" etc. */
-  sqlite3_intck **ppOut           /* OUT: New integrity-check handle */
-){
-  sqlite3_intck *pNew = 0;
-  int rc = SQLITE_OK;
-  const char *zDb = zDbArg ? zDbArg : "main";
-  int nDb = (int)strlen(zDb);
-
-  pNew = (sqlite3_intck*)sqlite3_malloc(sizeof(*pNew) + nDb + 1);
-  if( pNew==0 ){
-    rc = SQLITE_NOMEM;
-  }else{
-    memset(pNew, 0, sizeof(*pNew));
-    pNew->db = db;
-    pNew->zDb = (const char*)&pNew[1];
-    memcpy(&pNew[1], zDb, nDb+1);
-    rc = sqlite3_create_function(db, "parse_create_index", 
-        2, SQLITE_UTF8, 0, intckParseCreateIndexFunc, 0, 0
-    );
-    if( rc!=SQLITE_OK ){
-      sqlite3_intck_close(pNew);
-      pNew = 0;
-    }
-  }
-
-  *ppOut = pNew;
-  return rc;
-}
-
-/*
-** Free the integrity-check object.
-*/
-void sqlite3_intck_close(sqlite3_intck *p){
-  if( p ){
-    sqlite3_finalize(p->pCheck);
-    sqlite3_create_function(
-        p->db, "parse_create_index", 1, SQLITE_UTF8, 0, 0, 0, 0
-    );
-    sqlite3_free(p->zObj);
-    sqlite3_free(p->zKey);
-    sqlite3_free(p->zTestSql);
-    sqlite3_free(p->zErr);
-    sqlite3_free(p->zMessage);
-    sqlite3_free(p);
-  }
-}
-
-/*
-** Step the integrity-check object.
-*/
-int sqlite3_intck_step(sqlite3_intck *p){
-  if( p->rc==SQLITE_OK ){
-
-    if( p->zMessage ){
-      sqlite3_free(p->zMessage);
-      p->zMessage = 0;
-    }
-
-    if( p->bCorruptSchema ){
-      p->rc = SQLITE_DONE;
-    }else
-    if( p->pCheck==0 ){
-      intckFindObject(p);
-      if( p->rc==SQLITE_OK ){
-        if( p->zObj ){
-          char *zSql = 0;
-          zSql = intckCheckObjectSql(p, p->zObj, p->zKey, &p->nKeyVal);
-          p->pCheck = intckPrepare(p, zSql);
-          sqlite3_free(zSql);
-          sqlite3_free(p->zKey);
-          p->zKey = 0;
-        }else{
-          p->rc = SQLITE_DONE;
-        }
-      }else if( p->rc==SQLITE_CORRUPT ){
-        p->rc = SQLITE_OK;
-        p->zMessage = intckMprintf(p, "%s",
-            "corruption found while reading database schema"
-        );
-        p->bCorruptSchema = 1;
-      }
-    }
-
-    if( p->pCheck ){
-      assert( p->rc==SQLITE_OK );
-      if( sqlite3_step(p->pCheck)==SQLITE_ROW ){
-        /* Normal case, do nothing. */
-      }else{
-        intckFinalize(p, p->pCheck);
-        p->pCheck = 0;
-        p->nKeyVal = 0;
-        if( p->rc==SQLITE_CORRUPT ){
-          p->rc = SQLITE_OK;
-          p->zMessage = intckMprintf(p, 
-              "corruption found while scanning database object %s", p->zObj
-          );
-        }
-      }
-    }
-  }
-
-  return p->rc;
-}
-
-/*
-** Return a message describing the corruption encountered by the most recent
-** call to sqlite3_intck_step(), or NULL if no corruption was encountered.
-*/
-const char *sqlite3_intck_message(sqlite3_intck *p){
-  assert( p->pCheck==0 || p->zMessage==0 );
-  if( p->zMessage ){
-    return p->zMessage;
-  }
-  if( p->pCheck ){
-    return (const char*)sqlite3_column_text(p->pCheck, 0);
-  }
-  return 0;
-}
-
-/*
-** Return the error code and message.
-*/
-int sqlite3_intck_error(sqlite3_intck *p, const char **pzErr){
-  if( pzErr ) *pzErr = p->zErr;
-  return (p->rc==SQLITE_DONE ? SQLITE_OK : p->rc);
-}
-
-/*
-** Close any read transaction the integrity-check object is holding open
-** on the database.
-*/
-int sqlite3_intck_unlock(sqlite3_intck *p){
-  if( p->rc==SQLITE_OK && p->pCheck ){
-    assert( p->zKey==0 && p->nKeyVal>0 );
-    intckSaveKey(p);
-    intckFinalize(p, p->pCheck);
-    p->pCheck = 0;
-  }
-  return p->rc;
-}
-
-/*
-** Return the SQL statement used to check object zObj. Or, if zObj is 
-** NULL, the current SQL statement.
-*/
-const char *sqlite3_intck_test_sql(sqlite3_intck *p, const char *zObj){
-  sqlite3_free(p->zTestSql);
-  if( zObj ){
-    p->zTestSql = intckCheckObjectSql(p, zObj, 0, 0);
-  }else{
-    if( p->zObj ){
-      p->zTestSql = intckCheckObjectSql(p, p->zObj, p->zKey, 0);
-    }else{
-      sqlite3_free(p->zTestSql);
-      p->zTestSql = 0;
-    }
-  }
-  return p->zTestSql;
-}
@@ -1,171 +0,0 @@
-/*
-** 2024-02-08
-**
-** The author disclaims copyright to this source code.  In place of
-** a legal notice, here is a blessing:
-**
-**    May you do good and not evil.
-**    May you find forgiveness for yourself and forgive others.
-**    May you share freely, never taking more than you give.
-**
-*************************************************************************
-*/
-
-/*
-** Incremental Integrity-Check Extension
-** -------------------------------------
-**
-** This module contains code to check whether or not an SQLite database
-** is well-formed or corrupt. This is the same task as performed by SQLite's
-** built-in "PRAGMA integrity_check" command. This module differs from
-** "PRAGMA integrity_check" in that:
-**
-**   +  It is less thorough - this module does not detect certain types
-**      of corruption that are detected by the PRAGMA command. However,
-**      it does detect all kinds of corruption that are likely to cause
-**      errors in SQLite applications.
-**
-**   +  It is slower. Sometimes up to three times slower.
-**
-**   +  It allows integrity-check operations to be split into multiple
-**      transactions, so that the database does not need to be read-locked
-**      for the duration of the integrity-check.
-**
-** One way to use the API to run integrity-check on the "main" database
-** of handle db is:
-**
-**   int rc = SQLITE_OK;
-**   sqlite3_intck *p = 0;
-**
-**   sqlite3_intck_open(db, "main", &p);
-**   while( SQLITE_OK==sqlite3_intck_step(p) ){
-**     const char *zMsg = sqlite3_intck_message(p);
-**     if( zMsg ) printf("corruption: %s\n", zMsg);
-**   }
-**   rc = sqlite3_intck_error(p, &zErr);
-**   if( rc!=SQLITE_OK ){
-**     printf("error occured (rc=%d), (errmsg=%s)\n", rc, zErr);
-**   }
-**   sqlite3_intck_close(p);
-**
-** Usually, the sqlite3_intck object opens a read transaction within the
-** first call to sqlite3_intck_step() and holds it open until the 
-** integrity-check is complete. However, if sqlite3_intck_unlock() is
-** called, the read transaction is ended and a new read transaction opened
-** by the subsequent call to sqlite3_intck_step().
-*/
-
-#ifndef _SQLITE_INTCK_H
-#define _SQLITE_INTCK_H
-
-#include "sqlite3.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-** An ongoing incremental integrity-check operation is represented by an
-** opaque pointer of the following type.
-*/
-typedef struct sqlite3_intck sqlite3_intck;
-
-/*
-** Open a new incremental integrity-check object. If successful, populate
-** output variable (*ppOut) with the new object handle and return SQLITE_OK.
-** Or, if an error occurs, set (*ppOut) to NULL and return an SQLite error
-** code (e.g. SQLITE_NOMEM).
-**
-** The integrity-check will be conducted on database zDb (which must be "main",
-** "temp", or the name of an attached database) of database handle db. Once
-** this function has been called successfully, the caller should not use 
-** database handle db until the integrity-check object has been destroyed
-** using sqlite3_intck_close().
-*/
-int sqlite3_intck_open(
-  sqlite3 *db,                    /* Database handle */
-  const char *zDb,                /* Database name ("main", "temp" etc.) */
-  sqlite3_intck **ppOut           /* OUT: New sqlite3_intck handle */
-);
-
-/*
-** Close and release all resources associated with a handle opened by an
-** earlier call to sqlite3_intck_open(). The results of using an
-** integrity-check handle after it has been passed to this function are
-** undefined.
-*/
-void sqlite3_intck_close(sqlite3_intck *pCk);
-
-/*
-** Do the next step of the integrity-check operation specified by the handle
-** passed as the only argument. This function returns SQLITE_DONE if the 
-** integrity-check operation is finished, or an SQLite error code if
-** an error occurs, or SQLITE_OK if no error occurs but the integrity-check
-** is not finished. It is not considered an error if database corruption
-** is encountered.
-**
-** Following a successful call to sqlite3_intck_step() (one that returns
-** SQLITE_OK), sqlite3_intck_message() returns a non-NULL value if 
-** corruption was detected in the db.
-**
-** If an error occurs and a value other than SQLITE_OK or SQLITE_DONE is
-** returned, then the integrity-check handle is placed in an error state.
-** In this state all subsequent calls to sqlite3_intck_step() or 
-** sqlite3_intck_unlock() will immediately return the same error. The 
-** sqlite3_intck_error() method may be used to obtain an English language 
-** error message in this case.
-*/
-int sqlite3_intck_step(sqlite3_intck *pCk);
-
-/*
-** If the previous call to sqlite3_intck_step() encountered corruption 
-** within the database, then this function returns a pointer to a buffer
-** containing a nul-terminated string describing the corruption in 
-** English. If the previous call to sqlite3_intck_step() did not encounter
-** corruption, or if there was no previous call, this function returns 
-** NULL.
-*/
-const char *sqlite3_intck_message(sqlite3_intck *pCk);
-
-/*
-** Close any read-transaction opened by an earlier call to 
-** sqlite3_intck_step(). Any subsequent call to sqlite3_intck_step() will
-** open a new transaction. Return SQLITE_OK if successful, or an SQLite error
-** code otherwise.
-**
-** If an error occurs, then the integrity-check handle is placed in an error
-** state. In this state all subsequent calls to sqlite3_intck_step() or 
-** sqlite3_intck_unlock() will immediately return the same error. The 
-** sqlite3_intck_error() method may be used to obtain an English language 
-** error message in this case.
-*/
-int sqlite3_intck_unlock(sqlite3_intck *pCk);
-
-/*
-** If an error has occurred in an earlier call to sqlite3_intck_step()
-** or sqlite3_intck_unlock(), then this method returns the associated 
-** SQLite error code. Additionally, if pzErr is not NULL, then (*pzErr)
-** may be set to point to a nul-terminated string containing an English
-** language error message. Or, if no error message is available, to
-** NULL.
-**
-** If no error has occurred within sqlite3_intck_step() or
-** sqlite_intck_unlock() calls on the handle passed as the first argument, 
-** then SQLITE_OK is returned and (*pzErr) set to NULL.
-*/
-int sqlite3_intck_error(sqlite3_intck *pCk, const char **pzErr);
-
-/*
-** This API is used for testing only. It returns the full-text of an SQL
-** statement used to test object zObj, which may be a table or index.
-** The returned buffer is valid until the next call to either this function
-** or sqlite3_intck_close() on the same sqlite3_intck handle.
-*/
-const char *sqlite3_intck_test_sql(sqlite3_intck *pCk, const char *zObj);
-
-
-#ifdef __cplusplus
-}  /* end of the 'extern "C"' block */
-#endif
-
-#endif /* ifndef _SQLITE_INTCK_H */
@@ -1,239 +0,0 @@
-/*
-** 2010 August 28
-**
-** The author disclaims copyright to this source code.  In place of
-** a legal notice, here is a blessing:
-**
-**    May you do good and not evil.
-**    May you find forgiveness for yourself and forgive others.
-**    May you share freely, never taking more than you give.
-**
-*************************************************************************
-** Code for testing all sorts of SQLite interfaces. This code
-** is not included in the SQLite library. 
-*/
-
-#include "sqlite3.h"
-#include "sqlite3intck.h"
-
-#if defined(INCLUDE_SQLITE_TCL_H)
-#  include "sqlite_tcl.h"
-#else
-#  include "tcl.h"
-#endif
-
-#include <string.h>
-#include <assert.h>
-
-/* In test1.c */
-int getDbPointer(Tcl_Interp *interp, const char *zA, sqlite3 **ppDb);
-const char *sqlite3ErrName(int);
-
-typedef struct TestIntck TestIntck;
-struct TestIntck {
-  sqlite3_intck *intck;
-};
-
-static int testIntckCmd(
-  void * clientData,
-  Tcl_Interp *interp,
-  int objc,
-  Tcl_Obj *CONST objv[]
-){
-  struct Subcmd {
-    const char *zName;
-    int nArg;
-    const char *zExpect;
-  } aCmd[] = {
-    {"close", 0, ""},        /* 0 */
-    {"step", 0, ""},         /* 1 */
-    {"message", 0, ""},      /* 2 */
-    {"error", 0, ""},        /* 3 */
-    {"unlock", 0, ""},      /* 4 */
-    {"test_sql", 1, ""},     /* 5 */
-    {0 , 0}
-  };
-  int rc = TCL_OK;
-  int iIdx = -1;
-  TestIntck *p = (TestIntck*)clientData;
-
-  if( objc<2 ){
-    Tcl_WrongNumArgs(interp, 1, objv, "SUB-COMMAND ...");
-    return TCL_ERROR;
-  }
-
-  rc = Tcl_GetIndexFromObjStruct(
-      interp, objv[1], aCmd, sizeof(aCmd[0]), "SUB-COMMAND", 0, &iIdx
-  );
-  if( rc ) return rc;
-
-  if( objc!=2+aCmd[iIdx].nArg ){
-    Tcl_WrongNumArgs(interp, 2, objv, aCmd[iIdx].zExpect);
-    return TCL_ERROR;
-  }
-
-  switch( iIdx ){
-    case 0: assert( 0==strcmp("close", aCmd[iIdx].zName) ); {
-      Tcl_DeleteCommand(interp, Tcl_GetStringFromObj(objv[0], 0));
-      break;
-    }
-
-    case 1: assert( 0==strcmp("step", aCmd[iIdx].zName) ); {
-      rc = sqlite3_intck_step(p->intck);
-      Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1));
-      break;
-    }
-
-    case 2: assert( 0==strcmp("message", aCmd[iIdx].zName) ); {
-      const char *z = sqlite3_intck_message(p->intck);
-      Tcl_SetObjResult(interp, Tcl_NewStringObj(z ? z : "", -1));
-      break;
-    }
-
-    case 3: assert( 0==strcmp("error", aCmd[iIdx].zName) ); {
-      const char *zErr = 0;
-      Tcl_Obj *pRes;
-      rc = sqlite3_intck_error(p->intck, 0);
-      pRes = Tcl_NewObj();
-      Tcl_ListObjAppendElement(
-          interp, pRes, Tcl_NewStringObj(sqlite3ErrName(rc), -1)
-      );
-      sqlite3_intck_error(p->intck, &zErr);
-      Tcl_ListObjAppendElement(
-          interp, pRes, Tcl_NewStringObj(zErr ? zErr : 0, -1)
-      );
-      Tcl_SetObjResult(interp, pRes);
-      break;
-    }
-
-    case 4: assert( 0==strcmp("unlock", aCmd[iIdx].zName) ); {
-      rc = sqlite3_intck_unlock(p->intck);
-      Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1));
-      break;
-    }
-
-    case 5: assert( 0==strcmp("test_sql", aCmd[iIdx].zName) ); {
-      const char *zObj = Tcl_GetString(objv[2]);
-      const char *zSql = sqlite3_intck_test_sql(p->intck, zObj[0] ? zObj : 0);
-      Tcl_SetObjResult(interp, Tcl_NewStringObj(zSql, -1));
-      break;
-    }
-  }
-
-  return TCL_OK;
-}
-
-/*
-** Destructor for commands created by test_sqlite3_intck().
-*/
-static void testIntckFree(void *clientData){
-  TestIntck *p = (TestIntck*)clientData;
-  sqlite3_intck_close(p->intck);
-  ckfree(p);
-}
-
-/*
-** tclcmd: sqlite3_intck DB DBNAME
-*/
-static int test_sqlite3_intck(
-  void * clientData,
-  Tcl_Interp *interp,
-  int objc,
-  Tcl_Obj *CONST objv[]
-){
-  char zName[64];
-  int iName = 0;
-  Tcl_CmdInfo info;
-  TestIntck *p = 0;
-  sqlite3 *db = 0;
-  const char *zDb = 0;
-  int rc = SQLITE_OK;
-
-  if( objc!=3 ){
-    Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME");
-    return TCL_ERROR;
-  }
-
-  p = (TestIntck*)ckalloc(sizeof(TestIntck));
-  memset(p, 0, sizeof(TestIntck));
-
-  if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){
-    return TCL_ERROR;
-  }
-  zDb = Tcl_GetString(objv[2]);
-  if( zDb[0]=='\0' ) zDb = 0;
-
-  rc = sqlite3_intck_open(db, zDb, &p->intck);
-  if( rc!=SQLITE_OK ){
-    ckfree(p);
-    Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3_errstr(rc), -1));
-    return TCL_ERROR;
-  }
-
-  do {
-    sprintf(zName, "intck%d", iName++);
-  }while( Tcl_GetCommandInfo(interp, zName, &info)!=0 );
-  Tcl_CreateObjCommand(interp, zName, testIntckCmd, (void*)p, testIntckFree);
-  Tcl_SetObjResult(interp, Tcl_NewStringObj(zName, -1));
-
-  return TCL_OK;
-}
-
-/*
-** tclcmd: test_do_intck DB DBNAME
-*/
-static int test_do_intck(
-  void * clientData,
-  Tcl_Interp *interp,
-  int objc,
-  Tcl_Obj *CONST objv[]
-){
-  sqlite3 *db = 0;
-  const char *zDb = 0;
-  int rc = SQLITE_OK;
-  sqlite3_intck *pCk = 0;
-  Tcl_Obj *pRet = 0;
-  const char *zErr = 0;
-
-  if( objc!=3 ){
-    Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME");
-    return TCL_ERROR;
-  }
-  if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){
-    return TCL_ERROR;
-  }
-  zDb = Tcl_GetString(objv[2]);
-
-  pRet = Tcl_NewObj();
-  Tcl_IncrRefCount(pRet);
-
-  rc = sqlite3_intck_open(db, zDb, &pCk);
-  if( rc==SQLITE_OK ){
-    while( sqlite3_intck_step(pCk)==SQLITE_OK ){
-      const char *zMsg = sqlite3_intck_message(pCk);
-      if( zMsg ){
-        Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj(zMsg, -1));
-      }
-    }
-    rc = sqlite3_intck_error(pCk, &zErr);
-  }
-  if( rc!=SQLITE_OK ){
-    if( zErr ){
-      Tcl_SetObjResult(interp, Tcl_NewStringObj(zErr, -1));
-    }else{
-      Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1));
-    }
-  }else{
-    Tcl_SetObjResult(interp, pRet);
-  }
-  Tcl_DecrRefCount(pRet);
-  sqlite3_intck_close(pCk);
-  sqlite3_intck_close(0);
-  return rc ? TCL_ERROR : TCL_OK;
-}
-
-int Sqlitetestintck_Init(Tcl_Interp *interp){
-  Tcl_CreateObjCommand(interp, "sqlite3_intck", test_sqlite3_intck, 0, 0);
-  Tcl_CreateObjCommand(interp, "test_do_intck", test_do_intck, 0, 0);
-  return TCL_OK;
-}
@@ -35,8 +35,6 @@ $(dir.bld.c):

 javac.flags ?= -Xlint:unchecked -Xlint:deprecation
 java.flags ?=
-javac.flags += -encoding utf8
-# -------------^^^^^^^^^^^^^^ required for Windows builds
 jnicheck ?= 1
 ifeq (1,$(jnicheck))
  java.flags += -Xcheck:jni
@@ -81,7 +79,6 @@ $(bin.version-info): $(dir.tool)/version-info.c $(sqlite3.h) $(dir.top)/Makefile
 # Be explicit about which Java files to compile so that we can work on
 # in-progress files without requiring them to be in a compilable statae.
 JAVA_FILES.main := $(patsubst %,$(dir.src.jni)/annotation/%,\
-  Experimental.java \
  NotNull.java \
  Nullable.java \
 ) $(patsubst %,$(dir.src.capi)/%,\
@@ -94,7 +91,7 @@ JAVA_FILES.main := $(patsubst %,$(dir.src.jni)/annotation/%,\
  CollationNeededCallback.java \
  CommitHookCallback.java \
  ConfigLogCallback.java \
-  ConfigSqlLogCallback.java \
+  ConfigSqllogCallback.java \
  NativePointerHolder.java \
  OutputPointer.java \
  PrepareMultiCallback.java \
@@ -113,7 +110,6 @@ JAVA_FILES.main := $(patsubst %,$(dir.src.jni)/annotation/%,\
  WindowFunction.java \
  XDestroyCallback.java \
  sqlite3.java \
-  sqlite3_blob.java \
  sqlite3_context.java \
  sqlite3_stmt.java \
  sqlite3_value.java \
@@ -124,7 +120,6 @@ JAVA_FILES.main := $(patsubst %,$(dir.src.jni)/annotation/%,\
  Sqlite.java \
  SqliteException.java \
  ValueHolder.java \
-  WindowFunction.java \
 )

 JAVA_FILES.unittest := $(patsubst %,$(dir.src.jni)/%,\
@@ -164,13 +159,12 @@ endif
 CLASS_FILES :=
 define CLASSFILE_DEPS
 all: $(1).class
-$(1).class: $(1).java
 CLASS_FILES += $(1).class
 endef
 $(foreach B,$(basename \
  $(JAVA_FILES.main) $(JAVA_FILES.unittest) $(JAVA_FILES.tester)),\
  $(eval $(call CLASSFILE_DEPS,$(B))))
-$(CLASS_FILES): $(MAKEFILE)
+$(CLASS_FILES): $(JAVA_FILES) $(MAKEFILE)
 	$(bin.javac) $(javac.flags) -h $(dir.bld.c) -cp $(classpath) $(JAVA_FILES)

 #.PHONY: classfiles
@@ -232,8 +226,7 @@ SQLITE_OPT += -DSQLITE_ENABLE_RTREE \
  -DSQLITE_ENABLE_OFFSET_SQL_FUNC \
  -DSQLITE_ENABLE_PREUPDATE_HOOK \
  -DSQLITE_ENABLE_NORMALIZE \
-  -DSQLITE_ENABLE_SQLLOG \
-  -DSQLITE_ENABLE_COLUMN_METADATA
+  -DSQLITE_ENABLE_SQLLOG
 endif

 ifeq (1,$(opt.debug))
@@ -323,7 +316,7 @@ test-one: $(test.deps)
 	$(bin.java) $(test.flags.jvm) org.sqlite.jni.wrapper1.Tester2 $(Tester2.flags)
 test-sqllog: $(test.deps)
 	@echo "Testing with -sqllog..."
-	$(bin.java) $(test.flags.jvm) org.sqlite.jni.capi.Tester1 $(Tester1.flags) -sqllog
+	$(bin.java) $(test.flags.jvm) -sqllog
 test-mt: $(test.deps)
 	@echo "Testing in multi-threaded mode:";
 	$(bin.java) $(test.flags.jvm) org.sqlite.jni.capi.Tester1 \
@@ -16,8 +16,9 @@ Technical support is available in the forum:
 > **FOREWARNING:** this subproject is very much in development and
  subject to any number of changes. Please do not rely on any
  information about its API until this disclaimer is removed.  The JNI
-  bindings released with version 3.43 are a "tech preview." Once
-  finalized, strong backward compatibility guarantees will apply.
+  bindings released with version 3.43 are a "tech preview" and 3.44
+  will be "final," at which point strong backward compatibility
+  guarantees will apply.

 Project goals/requirements:

@@ -42,13 +43,11 @@ Non-goals:
 - Creation of high-level OO wrapper APIs. Clients are free to create
  them off of the C-style API.

- Virtual tables are unlikely to be supported due to the amount of
-  glue code needed to fit them into Java.
-
 - Support for mixed-mode operation, where client code accesses SQLite
  both via the Java-side API and the C API via their own native
-  code. Such cases would be a minefield of potential mis-interactions
-  between this project's JNI bindings and mixed-mode client code.
+  code. In such cases, proxy functionalities (primarily callback
+  handler wrappers of all sorts) may fail because the C-side use of
+  the SQLite APIs will bypass those proxies.


 Hello World
@@ -124,13 +123,15 @@ sensible default argument values. In all such cases they are thin
 proxies around the corresponding C APIs and do not introduce new
 semantics.

-In a few cases, Java-specific capabilities have been added in
+In some very few cases, Java-specific capabilities have been added in
 new APIs, all of which have "_java" somewhere in their names.
 Examples include:

 - `sqlite3_result_java_object()`
 - `sqlite3_column_java_object()`
+- `sqlite3_column_java_casted()`
 - `sqlite3_value_java_object()`
+- `sqlite3_value_java_casted()`

 which, as one might surmise, collectively enable the passing of
 arbitrary Java objects from user-defined SQL functions through to the
@@ -149,9 +150,6 @@ pending statements have been closed. Be aware that Java garbage
 collection _cannot_ close a database or finalize a prepared statement.
 Those things require explicit API calls.

-Classes for which it is sensible support Java's `AutoCloseable`
-interface so can be used with try-with-resources constructs.
-

 Golden Rule #2: _Never_ Throw from Callbacks (Unless...)
 ------------------------------------------------------------------------
@@ -161,15 +159,14 @@ retain C-like semantics. For example, they are not permitted to throw
 or propagate exceptions and must return error information (if any) via
 result codes or `null`. The only cases where the C-style APIs may
 throw is through client-side misuse, e.g. passing in a null where it
-may cause a `NullPointerException`. The APIs clearly mark function
-parameters which should not be null, but does not generally actively
-defend itself against such misuse. Some C-style APIs explicitly accept
-`null` as a no-op for usability's sake, and some of the JNI APIs
-deliberately return an error code, instead of segfaulting, when passed
-a `null`.
+shouldn't be used. The APIs clearly mark function parameters which
+should not be null, but does not actively defend itself against such
+misuse. Some C-style APIs explicitly accept `null` as a no-op for
+usability's sake, and some of the JNI APIs deliberately return an
+error code, instead of segfaulting, when passed a `null`.

 Client-defined callbacks _must never throw exceptions_ unless _very
-explitly documented_ as being throw-safe. Exceptions are generally
+explicitly documented_ as being throw-safe. Exceptions are generally
 reserved for higher-level bindings which are constructed to
 specifically deal with them and ensure that they do not leak C-level
 resources. In some cases, callback handlers are permitted to throw, in
@@ -295,14 +292,14 @@ int sqlite3_create_function(sqlite3 db, String funcName, int nArgs,
 `SQLFunction` is not used directly, but is instead instantiated via
 one of its three subclasses:

- `ScalarFunction` implements simple scalar functions using but a
+- `SQLFunction.Scalar` implements simple scalar functions using but a
  single callback.
- `AggregateFunction` implements aggregate functions using two
+- `SQLFunction.Aggregate` implements aggregate functions using two
  callbacks.
- `WindowFunction` implements window functions using four
+- `SQLFunction.Window` implements window functions using four
  callbacks.

-Search [`Tester1.java`](/file/ext/jni/src/org/sqlite/jni/capi/Tester1.java) for
+Search [`Tester1.java`](/file/ext/jni/src/org/sqlite/jni/Tester1.java) for
 `SQLFunction` for how it's used.

 Reminder: see the disclaimer at the top of this document regarding the
@@ -427,6 +427,8 @@ extern "C" {
 #define org_sqlite_jni_capi_CApi_SQLITE_OPEN_EXRESCODE 33554432L
 #undef org_sqlite_jni_capi_CApi_SQLITE_PREPARE_PERSISTENT
 #define org_sqlite_jni_capi_CApi_SQLITE_PREPARE_PERSISTENT 1L
+#undef org_sqlite_jni_capi_CApi_SQLITE_PREPARE_NORMALIZE
+#define org_sqlite_jni_capi_CApi_SQLITE_PREPARE_NORMALIZE 2L
 #undef org_sqlite_jni_capi_CApi_SQLITE_PREPARE_NO_VTAB
 #define org_sqlite_jni_capi_CApi_SQLITE_PREPARE_NO_VTAB 4L
 #undef org_sqlite_jni_capi_CApi_SQLITE_OK
@@ -705,12 +707,8 @@ extern "C" {
 #define org_sqlite_jni_capi_CApi_SQLITE_DETERMINISTIC 2048L
 #undef org_sqlite_jni_capi_CApi_SQLITE_DIRECTONLY
 #define org_sqlite_jni_capi_CApi_SQLITE_DIRECTONLY 524288L
-#undef org_sqlite_jni_capi_CApi_SQLITE_SUBTYPE
-#define org_sqlite_jni_capi_CApi_SQLITE_SUBTYPE 1048576L
 #undef org_sqlite_jni_capi_CApi_SQLITE_INNOCUOUS
 #define org_sqlite_jni_capi_CApi_SQLITE_INNOCUOUS 2097152L
-#undef org_sqlite_jni_capi_CApi_SQLITE_RESULT_SUBTYPE
-#define org_sqlite_jni_capi_CApi_SQLITE_RESULT_SUBTYPE 16777216L
 #undef org_sqlite_jni_capi_CApi_SQLITE_INDEX_SCAN_UNIQUE
 #define org_sqlite_jni_capi_CApi_SQLITE_INDEX_SCAN_UNIQUE 1L
 #undef org_sqlite_jni_capi_CApi_SQLITE_INDEX_CONSTRAINT_EQ
@@ -777,22 +775,6 @@ JNIEXPORT void JNICALL Java_org_sqlite_jni_capi_CApi_init
 JNIEXPORT jboolean JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1java_1uncache_1thread
  (JNIEnv *, jclass);

-/*
- * Class:     org_sqlite_jni_capi_CApi
- * Method:    sqlite3_jni_supports_nio
- * Signature: ()Z
- */
-JNIEXPORT jboolean JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1jni_1supports_1nio
-  (JNIEnv *, jclass);
-
-/*
- * Class:     org_sqlite_jni_capi_CApi
- * Method:    sqlite3_jni_db_error
- * Signature: (Lorg/sqlite/jni/capi/sqlite3;ILjava/lang/String;)I
- */
-JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1jni_1db_1error
-  (JNIEnv *, jclass, jobject, jint, jstring);
-
 /*
 * Class:     org_sqlite_jni_capi_CApi
 * Method:    sqlite3_aggregate_context
@@ -889,14 +871,6 @@ JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1bind_1int64
 JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1bind_1java_1object
  (JNIEnv *, jclass, jlong, jint, jobject);

-/*
- * Class:     org_sqlite_jni_capi_CApi
- * Method:    sqlite3_bind_nio_buffer
- * Signature: (Lorg/sqlite/jni/capi/sqlite3_stmt;ILjava/nio/ByteBuffer;II)I
- */
-JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1bind_1nio_1buffer
-  (JNIEnv *, jclass, jobject, jint, jobject, jint, jint);
-
 /*
 * Class:     org_sqlite_jni_capi_CApi
 * Method:    sqlite3_bind_null
@@ -1001,14 +975,6 @@ JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1blob_1open
 JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1blob_1read
  (JNIEnv *, jclass, jlong, jbyteArray, jint);

-/*
- * Class:     org_sqlite_jni_capi_CApi
- * Method:    sqlite3_blob_read_nio_buffer
- * Signature: (JILjava/nio/ByteBuffer;II)I
- */
-JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1blob_1read_1nio_1buffer
-  (JNIEnv *, jclass, jlong, jint, jobject, jint, jint);
-
 /*
 * Class:     org_sqlite_jni_capi_CApi
 * Method:    sqlite3_blob_reopen
@@ -1025,14 +991,6 @@ JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1blob_1reopen
 JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1blob_1write
  (JNIEnv *, jclass, jlong, jbyteArray, jint);

-/*
- * Class:     org_sqlite_jni_capi_CApi
- * Method:    sqlite3_blob_write_nio_buffer
- * Signature: (JILjava/nio/ByteBuffer;II)I
- */
-JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1blob_1write_1nio_1buffer
-  (JNIEnv *, jclass, jlong, jint, jobject, jint, jint);
-
 /*
 * Class:     org_sqlite_jni_capi_CApi
 * Method:    sqlite3_busy_handler
@@ -1129,14 +1087,6 @@ JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1column_1bytes16
 JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1column_1count
  (JNIEnv *, jclass, jlong);

-/*
- * Class:     org_sqlite_jni_capi_CApi
- * Method:    sqlite3_column_database_name
- * Signature: (JI)Ljava/lang/String;
- */
-JNIEXPORT jstring JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1column_1database_1name
-  (JNIEnv *, jclass, jlong, jint);
-
 /*
 * Class:     org_sqlite_jni_capi_CApi
 * Method:    sqlite3_column_decltype
@@ -1169,14 +1119,6 @@ JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1column_1int
 JNIEXPORT jlong JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1column_1int64
  (JNIEnv *, jclass, jobject, jint);

-/*
- * Class:     org_sqlite_jni_capi_CApi
- * Method:    sqlite3_column_java_object
- * Signature: (JI)Ljava/lang/Object;
- */
-JNIEXPORT jobject JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1column_1java_1object
-  (JNIEnv *, jclass, jlong, jint);
-
 /*
 * Class:     org_sqlite_jni_capi_CApi
 * Method:    sqlite3_column_name
@@ -1187,11 +1129,11 @@ JNIEXPORT jstring JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1column_1name

 /*
 * Class:     org_sqlite_jni_capi_CApi
- * Method:    sqlite3_column_nio_buffer
- * Signature: (Lorg/sqlite/jni/capi/sqlite3_stmt;I)Ljava/nio/ByteBuffer;
+ * Method:    sqlite3_column_database_name
+ * Signature: (JI)Ljava/lang/String;
 */
-JNIEXPORT jobject JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1column_1nio_1buffer
-  (JNIEnv *, jclass, jobject, jint);
+JNIEXPORT jstring JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1column_1database_1name
+  (JNIEnv *, jclass, jlong, jint);

 /*
 * Class:     org_sqlite_jni_capi_CApi
@@ -1283,26 +1225,26 @@ JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1complete

 /*
 * Class:     org_sqlite_jni_capi_CApi
- * Method:    sqlite3_config__enable
+ * Method:    sqlite3_config
 * Signature: (I)I
 */
-JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1config_1_1enable
+JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1config__I
  (JNIEnv *, jclass, jint);

 /*
 * Class:     org_sqlite_jni_capi_CApi
- * Method:    sqlite3_config__CONFIG_LOG
- * Signature: (Lorg/sqlite/jni/capi/ConfigLogCallback;)I
+ * Method:    sqlite3_config
+ * Signature: (Lorg/sqlite/jni/capi/ConfigSqllogCallback;)I
 */
-JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1config_1_1CONFIG_1LOG
+JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1config__Lorg_sqlite_jni_capi_ConfigSqllogCallback_2
  (JNIEnv *, jclass, jobject);

 /*
 * Class:     org_sqlite_jni_capi_CApi
- * Method:    sqlite3_config__SQLLOG
- * Signature: (Lorg/sqlite/jni/capi/ConfigSqlLogCallback;)I
+ * Method:    sqlite3_config
+ * Signature: (Lorg/sqlite/jni/capi/ConfigLogCallback;)I
 */
-JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1config_1_1SQLLOG
+JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1config__Lorg_sqlite_jni_capi_ConfigLogCallback_2
  (JNIEnv *, jclass, jobject);

 /*
@@ -1452,9 +1394,9 @@ JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1extended_1errcode
 /*
 * Class:     org_sqlite_jni_capi_CApi
 * Method:    sqlite3_extended_result_codes
- * Signature: (Lorg/sqlite/jni/capi/sqlite3;Z)I
+ * Signature: (Lorg/sqlite/jni/capi/sqlite3;Z)Z
 */
-JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1extended_1result_1codes
+JNIEXPORT jboolean JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1extended_1result_1codes
  (JNIEnv *, jclass, jobject, jboolean);

 /*
@@ -1737,6 +1679,14 @@ JNIEXPORT void JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1result_1error_1nom
 JNIEXPORT void JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1result_1error_1code
  (JNIEnv *, jclass, jobject, jint);

+/*
+ * Class:     org_sqlite_jni_capi_CApi
+ * Method:    sqlite3_result_null
+ * Signature: (Lorg/sqlite/jni/capi/sqlite3_context;)V
+ */
+JNIEXPORT void JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1result_1null
+  (JNIEnv *, jclass, jobject);
+
 /*
 * Class:     org_sqlite_jni_capi_CApi
 * Method:    sqlite3_result_int
@@ -1761,30 +1711,6 @@ JNIEXPORT void JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1result_1int64
 JNIEXPORT void JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1result_1java_1object
  (JNIEnv *, jclass, jobject, jobject);

-/*
- * Class:     org_sqlite_jni_capi_CApi
- * Method:    sqlite3_result_nio_buffer
- * Signature: (Lorg/sqlite/jni/capi/sqlite3_context;Ljava/nio/ByteBuffer;II)V
- */
-JNIEXPORT void JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1result_1nio_1buffer
-  (JNIEnv *, jclass, jobject, jobject, jint, jint);
-
-/*
- * Class:     org_sqlite_jni_capi_CApi
- * Method:    sqlite3_result_null
- * Signature: (Lorg/sqlite/jni/capi/sqlite3_context;)V
- */
-JNIEXPORT void JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1result_1null
-  (JNIEnv *, jclass, jobject);
-
-/*
- * Class:     org_sqlite_jni_capi_CApi
- * Method:    sqlite3_result_subtype
- * Signature: (Lorg/sqlite/jni/capi/sqlite3_context;I)V
- */
-JNIEXPORT void JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1result_1subtype
-  (JNIEnv *, jclass, jobject, jint);
-
 /*
 * Class:     org_sqlite_jni_capi_CApi
 * Method:    sqlite3_result_value
@@ -1924,10 +1850,10 @@ JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1status64
 /*
 * Class:     org_sqlite_jni_capi_CApi
 * Method:    sqlite3_step
- * Signature: (J)I
+ * Signature: (Lorg/sqlite/jni/capi/sqlite3_stmt;)I
 */
 JNIEXPORT jint JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1step
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jobject);

 /*
 * Class:     org_sqlite_jni_capi_CApi
@@ -2137,14 +2063,6 @@ JNIEXPORT jlong JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1value_1int64
 JNIEXPORT jobject JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1value_1java_1object
  (JNIEnv *, jclass, jlong);

-/*
- * Class:     org_sqlite_jni_capi_CApi
- * Method:    sqlite3_value_nio_buffer
- * Signature: (Lorg/sqlite/jni/capi/sqlite3_value;)Ljava/nio/ByteBuffer;
- */
-JNIEXPORT jobject JNICALL Java_org_sqlite_jni_capi_CApi_sqlite3_1value_1nio_1buffer
-  (JNIEnv *, jclass, jobject);
-
 /*
 * Class:     org_sqlite_jni_capi_CApi
 * Method:    sqlite3_value_nochange
@@ -1,30 +0,0 @@
-/*
-** 2023-09-27
-**
-** The author disclaims copyright to this source code.  In place of
-** a legal notice, here is a blessing:
-**
-**    May you do good and not evil.
-**    May you find forgiveness for yourself and forgive others.
-**    May you share freely, never taking more than you give.
-**
-*************************************************************************
-** This file houses the Experimental annotation for the sqlite3 C API.
-*/
-package org.sqlite.jni.annotation;
-import java.lang.annotation.*;
-
-/**
-   This annotation is for flagging methods, constructors, and types
-   which are expressly experimental and subject to any amount of
-   change or outright removal. Client code should not rely on such
-   features.
-*/
-@Documented
-@Retention(RetentionPolicy.SOURCE)
-@Target({
-    ElementType.METHOD,
-    ElementType.CONSTRUCTOR,
-    ElementType.TYPE
-})
-public @interface Experimental{}
@@ -9,22 +9,21 @@
 **    May you share freely, never taking more than you give.
 **
 *************************************************************************
-** This file houses the NotNull annotation for the sqlite3 C API.
+** This file houses the NotNull annotaion for the sqlite3 C API.
 */
 package org.sqlite.jni.annotation;
-import java.lang.annotation.*;

 /**
   This annotation is for flagging parameters which may not legally be
   null or point to closed/finalized C-side resources.

   <p>In the case of Java types which map directly to C struct types
-   (e.g. {@link org.sqlite.jni.capi.sqlite3}, {@link
-   org.sqlite.jni.capi.sqlite3_stmt}, and {@link
-   org.sqlite.jni.capi.sqlite3_context}), a closed/finalized resource
-   is also considered to be null for purposes this annotation because
-   the C-side effect of passing such a handle is the same as if null
-   is passed.</p>
+   (e.g. {@link org.sqlite.jni.sqlite3}, {@link
+   org.sqlite.jni.sqlite3_stmt}, and {@link
+   org.sqlite.jni.sqlite3_context}), a closed/finalized resource is
+   also considered to be null for purposes this annotation because the
+   C-side effect of passing such a handle is the same as if null is
+   passed.</p>

   <p>When used in the context of Java interfaces which are called
   from the C APIs, this annotation communicates that the C API will
@@ -32,23 +31,12 @@ import java.lang.annotation.*;

   <p>Passing a null, for this annotation's definition of null, for
   any parameter marked with this annoation specifically invokes
-   undefined behavior (see below).</p>
+   undefined behavior.</p>

   <p>Passing 0 (i.e. C NULL) or a negative value for any long-type
   parameter marked with this annoation specifically invokes undefined
-   behavior (see below). Such values are treated as C pointers in the
-   JNI layer.</p>
-
-   <p><b>Undefined behaviour:</b> the JNI build uses the {@code
-   SQLITE_ENABLE_API_ARMOR} build flag, meaning that the C code
-   invoked with invalid NULL pointers and the like will not invoke
-   undefined behavior in the conventional C sense, but may, for
-   example, return result codes which are not documented for the
-   affected APIs or may otherwise behave unpredictably. In no known
-   cases will such arguments result in C-level code dereferencing a
-   NULL pointer or accessing out-of-bounds (or otherwise invalid)
-   memory. In other words, they may cause unexpected behavior but
-   should never cause an outright crash or security issue.</p>
+   behavior. Such values are treated as C pointers in the JNI
+   layer.</p>

   <p>Note that the C-style API does not throw any exceptions on its
   own because it has a no-throw policy in order to retain its C-style
@@ -60,12 +48,12 @@ import java.lang.annotation.*;
   code.</p>

   <p>This annotation is solely for the use by the classes in the
-   org.sqlite.jni package and subpackages, but is made public so that
+   org.sqlite package and subpackages, but is made public so that
   javadoc will link to it from the annotated functions. It is not
   part of the public API and client-level code must not rely on
   it.</p>
 */
-@Documented
-@Retention(RetentionPolicy.SOURCE)
-@Target(ElementType.PARAMETER)
+@java.lang.annotation.Documented
+@java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE)
+@java.lang.annotation.Target(java.lang.annotation.ElementType.PARAMETER)
 public @interface NotNull{}
@@ -9,10 +9,9 @@
 **    May you share freely, never taking more than you give.
 **
 *************************************************************************
-** This file houses the Nullable annotation for the sqlite3 C API.
+** This file houses the Nullable annotaion for the sqlite3 C API.
 */
 package org.sqlite.jni.annotation;
-import java.lang.annotation.*;

 /**
   This annotation is for flagging parameters which may legally be
@@ -27,7 +26,7 @@ import java.lang.annotation.*;
   annotated functions. It is not part of the public API and
   client-level code must not rely on it.
 */
-@Documented
-@Retention(RetentionPolicy.SOURCE)
-@Target(ElementType.PARAMETER)
+@java.lang.annotation.Documented
+@java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE)
+@java.lang.annotation.Target(java.lang.annotation.ElementType.PARAMETER)
 public @interface Nullable{}
@@ -42,75 +42,9 @@ public abstract class AggregateFunction<T> implements SQLFunction {
  */
  public void xDestroy() {}

-  /**
-     PerContextState assists aggregate and window functions in
-     managing their accumulator state across calls to the UDF's
-     callbacks.
-
-     <p>T must be of a type which can be legally stored as a value in
-     java.util.HashMap<KeyType,T>.
-
-     <p>If a given aggregate or window function is called multiple times
-     in a single SQL statement, e.g. SELECT MYFUNC(A), MYFUNC(B)...,
-     then the clients need some way of knowing which call is which so
-     that they can map their state between their various UDF callbacks
-     and reset it via xFinal(). This class takes care of such
-     mappings.
-
-     <p>This class works by mapping
-     sqlite3_context.getAggregateContext() to a single piece of
-     state, of a client-defined type (the T part of this class), which
-     persists across a "matching set" of the UDF's callbacks.
-
-     <p>This class is a helper providing commonly-needed functionality
-     - it is not required for use with aggregate or window functions.
-     Client UDFs are free to perform such mappings using custom
-     approaches. The provided {@link AggregateFunction} and {@link
-     WindowFunction} classes use this.
-  */
-  public static final class PerContextState<T> {
-    private final java.util.Map<Long,ValueHolder<T>> map
-      = new java.util.HashMap<>();
-
-    /**
-       Should be called from a UDF's xStep(), xValue(), and xInverse()
-       methods, passing it that method's first argument and an initial
-       value for the persistent state. If there is currently no
-       mapping for the given context within the map, one is created
-       using the given initial value, else the existing one is used
-       and the 2nd argument is ignored.  It returns a ValueHolder<T>
-       which can be used to modify that state directly without
-       requiring that the client update the underlying map's entry.
-
-       <p>The caller is obligated to eventually call
-       takeAggregateState() to clear the mapping.
-    */
-    public ValueHolder<T> getAggregateState(sqlite3_context cx, T initialValue){
-      final Long key = cx.getAggregateContext(true);
-      ValueHolder<T> rc = null==key ? null : map.get(key);
-      if( null==rc ){
-        map.put(key, rc = new ValueHolder<>(initialValue));
-      }
-      return rc;
-    }
-
-    /**
-       Should be called from a UDF's xFinal() method and passed that
-       method's first argument. This function removes the value
-       associated with cx.getAggregateContext() from the map and
-       returns it, returning null if no other UDF method has been
-       called to set up such a mapping. The latter condition will be
-       the case if a UDF is used in a statement which has no result
-       rows.
-    */
-    public T takeAggregateState(sqlite3_context cx){
-      final ValueHolder<T> h = map.remove(cx.getAggregateContext(false));
-      return null==h ? null : h.value;
-    }
-  }
-
  /** Per-invocation state for the UDF. */
-  private final PerContextState<T> map = new PerContextState<>();
+  private final SQLFunction.PerContextState<T> map =
+    new SQLFunction.PerContextState<>();

  /**
     To be called from the implementation's xStep() method, as well
@@ -20,8 +20,7 @@ import org.sqlite.jni.annotation.*;
 public interface AuthorizerCallback extends CallbackProxy {
  /**
     Must function as described for the C-level
-     sqlite3_set_authorizer() callback. If it throws, the error is
-     converted to a db-level error and the exception is suppressed.
+     sqlite3_set_authorizer() callback.
  */
  int call(int opId, @Nullable String s1, @Nullable String s2,
           @Nullable String s3, @Nullable String s4);
@@ -24,9 +24,8 @@ package org.sqlite.jni.capi;
   propagated.  For callback interfaces which support returning error
   info to the core, the JNI binding will convert any exceptions to
   C-level error information. For callback interfaces which do not
-   support returning error information, all exceptions will
-   necessarily be suppressed in order to retain the C-style no-throw
-   semantics and avoid invoking undefined behavior in the C layer.
+   support, all exceptions will necessarily be suppressed in order to
+   retain the C-style no-throw semantics.

   <p>Callbacks of this style follow a common naming convention:

@@ -21,9 +21,8 @@ public interface CollationNeededCallback extends CallbackProxy {
     Has the same semantics as the C-level sqlite3_create_collation()
     callback.

-     <p>Because the C API has no mechanism for reporting errors
-     from this callbacks, any exceptions thrown by this callback
-     are suppressed.
+     <p>If it throws, the exception message is passed on to the db and
+     the exception is suppressed.
  */
-  void call(sqlite3 db, int eTextRep, String collationName);
+  int call(sqlite3 db, int eTextRep, String collationName);
 }
@@ -19,8 +19,7 @@ package org.sqlite.jni.capi;
 public interface CommitHookCallback extends CallbackProxy {
  /**
     Works as documented for the C-level sqlite3_commit_hook()
-     callback. If it throws, the exception is translated into
-     a db-level error.
+     callback.  Must not throw.
  */
  int call();
 }
@@ -16,10 +16,10 @@ package org.sqlite.jni.capi;
 /**
   A callback for use with sqlite3_config().
 */
-public interface ConfigSqlLogCallback {
+public interface ConfigSqllogCallback {
  /**
     Must function as described for a C-level callback for
-     {@link CApi#sqlite3_config(ConfigSqlLogCallback)}, with the slight signature change.
+     {@link CApi#sqlite3_config(ConfigSqllogCallback)}, with the slight signature change.
  */
  void call(sqlite3 db, String msg, int msgType );
 }
@@ -228,26 +228,4 @@ public final class OutputPointer {
    /** Sets the current value. */
    public final void set(byte[] v){value = v;}
  }
-
-  /**
-     Output pointer for use with native routines which return
-     blobs via java.nio.ByteBuffer.
-
-     See {@link org.sqlite.jni.capi.CApi#sqlite3_jni_supports_nio}
-  */
-  public static final class ByteBuffer {
-    /**
-       This is public for ease of use. Accessors are provided for
-       consistency with the higher-level types.
-    */
-    public java.nio.ByteBuffer value;
-    /** Initializes with the value null. */
-    public ByteBuffer(){this(null);}
-    /** Initializes with the value v. */
-    public ByteBuffer(java.nio.ByteBuffer v){value = v;}
-    /** Returns the current value. */
-    public final java.nio.ByteBuffer get(){return value;}
-    /** Sets the current value. */
-    public final void set(java.nio.ByteBuffer v){value = v;}
-  }
 }
@@ -25,10 +25,7 @@ public interface PrepareMultiCallback extends CallbackProxy {
     sqlite3_prepare_multi() will _not_ finalize st - it is up
     to the call() implementation how st is handled.

-     Must return 0 on success or an SQLITE_... code on error. If it
-     throws, sqlite3_prepare_multi() will transform the exception into
-     a db-level error in order to retain the C-style error semantics
-     of the API.
+     Must return 0 on success or an SQLITE_... code on error.

     See the {@link Finalize} class for a wrapper which finalizes the
     statement after calling a proxy PrepareMultiCallback.
@@ -40,7 +37,7 @@ public interface PrepareMultiCallback extends CallbackProxy {
     any sqlite3_stmt passed to its callback.
  */
  public static final class Finalize implements PrepareMultiCallback {
-    private final PrepareMultiCallback p;
+    private PrepareMultiCallback p;
    /**
       p is the proxy to call() when this.call() is called.
    */
@@ -19,8 +19,7 @@ package org.sqlite.jni.capi;
 public interface PreupdateHookCallback extends CallbackProxy {
  /**
     Must function as described for the C-level sqlite3_preupdate_hook()
-     callback. If it throws, the exception is translated to a
-     db-level error and the exception is suppressed.
+     callback.
  */
  void call(sqlite3 db, int op, String dbName, String dbTable,
            long iKey1, long iKey2 );
@@ -18,9 +18,8 @@ package org.sqlite.jni.capi;
 */
 public interface RollbackHookCallback extends CallbackProxy {
  /**
-     Must function as documented for the C-level sqlite3_rollback_hook()
-     callback. If it throws, the exception is translated into
-     a db-level error.
+     Works as documented for the C-level sqlite3_rollback_hook()
+     callback.
  */
  void call();
 }
@@ -33,4 +33,71 @@ package org.sqlite.jni.capi;
 */
 public interface SQLFunction {

+  /**
+     PerContextState assists aggregate and window functions in
+     managing their accumulator state across calls to the UDF's
+     callbacks.
+
+     <p>T must be of a type which can be legally stored as a value in
+     java.util.HashMap<KeyType,T>.
+
+     <p>If a given aggregate or window function is called multiple times
+     in a single SQL statement, e.g. SELECT MYFUNC(A), MYFUNC(B)...,
+     then the clients need some way of knowing which call is which so
+     that they can map their state between their various UDF callbacks
+     and reset it via xFinal(). This class takes care of such
+     mappings.
+
+     <p>This class works by mapping
+     sqlite3_context.getAggregateContext() to a single piece of
+     state, of a client-defined type (the T part of this class), which
+     persists across a "matching set" of the UDF's callbacks.
+
+     <p>This class is a helper providing commonly-needed functionality
+     - it is not required for use with aggregate or window functions.
+     Client UDFs are free to perform such mappings using custom
+     approaches. The provided {@link AggregateFunction} and {@link
+     WindowFunction} classes use this.
+  */
+  public static final class PerContextState<T> {
+    private final java.util.Map<Long,ValueHolder<T>> map
+      = new java.util.HashMap<>();
+
+    /**
+       Should be called from a UDF's xStep(), xValue(), and xInverse()
+       methods, passing it that method's first argument and an initial
+       value for the persistent state. If there is currently no
+       mapping for the given context within the map, one is created
+       using the given initial value, else the existing one is used
+       and the 2nd argument is ignored.  It returns a ValueHolder<T>
+       which can be used to modify that state directly without
+       requiring that the client update the underlying map's entry.
+
+       <p>The caller is obligated to eventually call
+       takeAggregateState() to clear the mapping.
+    */
+    public ValueHolder<T> getAggregateState(sqlite3_context cx, T initialValue){
+      final Long key = cx.getAggregateContext(true);
+      ValueHolder<T> rc = null==key ? null : map.get(key);
+      if( null==rc ){
+        map.put(key, rc = new ValueHolder<>(initialValue));
+      }
+      return rc;
+    }
+
+    /**
+       Should be called from a UDF's xFinal() method and passed that
+       method's first argument. This function removes the value
+       associated with cx.getAggregateContext() from the map and
+       returns it, returning null if no other UDF method has been
+       called to set up such a mapping. The latter condition will be
+       the case if a UDF is used in a statement which has no result
+       rows.
+    */
+    public T takeAggregateState(sqlite3_context cx){
+      final ValueHolder<T> h = map.remove(cx.getAggregateContext(false));
+      return null==h ? null : h.value;
+    }
+  }
+
 }
@@ -38,14 +38,6 @@ import java.util.concurrent.Future;
@java.lang.annotation.Target({java.lang.annotation.ElementType.METHOD})
@interface SingleThreadOnly{}

-/**
-   Annotation for Tester1 tests which must only be run if
-   sqlite3_jni_supports_nio() is true.
-*/
-@java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME)
-@java.lang.annotation.Target({java.lang.annotation.ElementType.METHOD})
-@interface RequiresJniNio{}
-
 public class Tester1 implements Runnable {
  //! True when running in multi-threaded mode.
  private static boolean mtMode = false;
@@ -54,7 +46,7 @@ public class Tester1 implements Runnable {
  //! True to shuffle the order of the tests.
  private static boolean shuffle = false;
  //! True to dump the list of to-run tests to stdout.
-  private static int listRunTests = 0;
+  private static boolean listRunTests = false;
  //! True to squelch all out() and outln() output.
  private static boolean quietMode = false;
  //! Total number of runTests() calls.
@@ -335,7 +327,7 @@ public class Tester1 implements Runnable {


    rc = sqlite3_prepare_v3(db, "INSERT INTO t2(a) VALUES(1),(2),(3)",
-                            0, outStmt);
+                            SQLITE_PREPARE_NORMALIZE, outStmt);
    affirm(0 == rc);
    stmt = outStmt.get();
    affirm(0 != stmt.getNativePointer());
@@ -390,15 +382,6 @@ public class Tester1 implements Runnable {
    stmt = prepare(db, "SELECT a FROM t ORDER BY a DESC;");
    affirm( sqlite3_stmt_readonly(stmt) );
    affirm( !sqlite3_stmt_busy(stmt) );
-    if( sqlite3_compileoption_used("ENABLE_COLUMN_METADATA") ){
-      /* Unlike in native C code, JNI won't trigger an
-         UnsatisfiedLinkError until these are called (on Linux, at
-         least). */
-      affirm("t".equals(sqlite3_column_table_name(stmt,0)));
-      affirm("main".equals(sqlite3_column_database_name(stmt,0)));
-      affirm("a".equals(sqlite3_column_origin_name(stmt,0)));
-    }
-
    int total2 = 0;
    while( SQLITE_ROW == sqlite3_step(stmt) ){
      affirm( sqlite3_stmt_busy(stmt) );
@@ -494,7 +477,6 @@ public class Tester1 implements Runnable {
    stmt = prepare(db, "SELECT a FROM t ORDER BY a DESC;");
    StringBuilder sbuf = new StringBuilder();
    n = 0;
-    final boolean tryNio = sqlite3_jni_supports_nio();
    while( SQLITE_ROW == sqlite3_step(stmt) ){
      final sqlite3_value sv = sqlite3_value_dup(sqlite3_column_value(stmt,0));
      final String txt = sqlite3_column_text16(stmt, 0);
@@ -509,15 +491,6 @@ public class Tester1 implements Runnable {
                           StandardCharsets.UTF_8)) );
      affirm( txt.length() == sqlite3_value_bytes16(sv)/2 );
      affirm( txt.equals(sqlite3_value_text16(sv)) );
-      if( tryNio ){
-        java.nio.ByteBuffer bu = sqlite3_value_nio_buffer(sv);
-        byte ba[] = sqlite3_value_blob(sv);
-        affirm( ba.length == bu.capacity() );
-        int i = 0;
-        for( byte b : ba ){
-          affirm( b == bu.get(i++) );
-        }
-      }
      sqlite3_value_free(sv);
      ++n;
    }
@@ -575,79 +548,6 @@ public class Tester1 implements Runnable {
    sqlite3_close_v2(db);
  }

-  @RequiresJniNio
-  private void testBindByteBuffer(){
-    /* TODO: these tests need to be much more extensive to check the
-       begin/end range handling. */
-
-    java.nio.ByteBuffer zeroCheck =
-      java.nio.ByteBuffer.allocateDirect(0);
-    affirm( null != zeroCheck );
-    zeroCheck = null;
-    sqlite3 db = createNewDb();
-    execSql(db, "CREATE TABLE t(a)");
-
-    final java.nio.ByteBuffer buf = java.nio.ByteBuffer.allocateDirect(10);
-    buf.put((byte)0x31)/*note that we'll skip this one*/
-      .put((byte)0x32)
-      .put((byte)0x33)
-      .put((byte)0x34)
-      .put((byte)0x35)/*we'll skip this one too*/;
-
-    final int expectTotal = buf.get(1) + buf.get(2) + buf.get(3);
-    sqlite3_stmt stmt = prepare(db, "INSERT INTO t(a) VALUES(?);");
-    affirm( SQLITE_ERROR == sqlite3_bind_blob(stmt, 1, buf, -1, 0),
-            "Buffer offset may not be negative." );
-    affirm( 0 == sqlite3_bind_blob(stmt, 1, buf, 1, 3) );
-    affirm( SQLITE_DONE == sqlite3_step(stmt) );
-    sqlite3_finalize(stmt);
-    stmt = prepare(db, "SELECT a FROM t;");
-    int total = 0;
-    affirm( SQLITE_ROW == sqlite3_step(stmt) );
-    byte blob[] = sqlite3_column_blob(stmt, 0);
-    java.nio.ByteBuffer nioBlob =
-      sqlite3_column_nio_buffer(stmt, 0);
-    affirm(3 == blob.length);
-    affirm(blob.length == nioBlob.capacity());
-    affirm(blob.length == nioBlob.limit());
-    int i = 0;
-    for(byte b : blob){
-      affirm( i<=3 );
-      affirm(b == buf.get(1 + i));
-      affirm(b == nioBlob.get(i));
-      ++i;
-      total += b;
-    }
-    affirm( SQLITE_DONE == sqlite3_step(stmt) );
-    sqlite3_finalize(stmt);
-    affirm(total == expectTotal);
-
-    SQLFunction func =
-      new ScalarFunction(){
-        public void xFunc(sqlite3_context cx, sqlite3_value[] args){
-          sqlite3_result_blob(cx, buf, 1, 3);
-        }
-      };
-
-    affirm( 0 == sqlite3_create_function(db, "myfunc", -1, SQLITE_UTF8, func) );
-    stmt = prepare(db, "SELECT myfunc()");
-    affirm( SQLITE_ROW == sqlite3_step(stmt) );
-    blob = sqlite3_column_blob(stmt, 0);
-    affirm(3 == blob.length);
-    i = 0;
-    total = 0;
-    for(byte b : blob){
-      affirm( i<=3 );
-      affirm(b == buf.get(1 + i++));
-      total += b;
-    }
-    affirm( SQLITE_DONE == sqlite3_step(stmt) );
-    sqlite3_finalize(stmt);
-    affirm(total == expectTotal);
-
-    sqlite3_close_v2(db);
-  }
-
  private void testSql(){
    sqlite3 db = createNewDb();
    sqlite3_stmt stmt = prepare(db, "SELECT 1");
@@ -693,9 +593,9 @@ public class Tester1 implements Runnable {
      };
    final CollationNeededCallback collLoader = new CollationNeededCallback(){
        @Override
-        public void call(sqlite3 dbArg, int eTextRep, String collationName){
+        public int call(sqlite3 dbArg, int eTextRep, String collationName){
          affirm(dbArg == db/* as opposed to a temporary object*/);
-          sqlite3_create_collation(dbArg, "reversi", eTextRep, myCollation);
+          return sqlite3_create_collation(dbArg, "reversi", eTextRep, myCollation);
        }
      };
    int rc = sqlite3_collation_needed(db, collLoader);
@@ -903,17 +803,13 @@ public class Tester1 implements Runnable {
    affirm( 0==rc );
    int n = 0;
    if( SQLITE_ROW == sqlite3_step(stmt) ){
-      affirm( testResult.value == sqlite3_column_java_object(stmt, 0) );
-      affirm( testResult.value == sqlite3_column_java_object(stmt, 0, sqlite3.class) );
-      affirm( null == sqlite3_column_java_object(stmt, 0, sqlite3_stmt.class) );
-      affirm( null == sqlite3_column_java_object(stmt,1) );
      final sqlite3_value v = sqlite3_column_value(stmt, 0);
      affirm( testResult.value == sqlite3_value_java_object(v) );
-      affirm( testResult.value == sqlite3_value_java_object(v, sqlite3.class) );
+      affirm( testResult.value == sqlite3_value_java_casted(v, sqlite3.class) );
      affirm( testResult.value ==
-              sqlite3_value_java_object(v, testResult.value.getClass()) );
-      affirm( testResult.value == sqlite3_value_java_object(v, Object.class) );
-      affirm( null == sqlite3_value_java_object(v, String.class) );
+              sqlite3_value_java_casted(v, testResult.value.getClass()) );
+      affirm( testResult.value == sqlite3_value_java_casted(v, Object.class) );
+      affirm( null == sqlite3_value_java_casted(v, String.class) );
      ++n;
    }
    sqlite3_finalize(stmt);
@@ -928,28 +824,15 @@ public class Tester1 implements Runnable {
      // To confirm that xFinal() is called with no aggregate state
      // when the corresponding result set is empty.
      new ValueHolder<>(false);
-    final ValueHolder<sqlite3_value[]> neverEverDoThisInClientCode = new ValueHolder<>(null);
-    final ValueHolder<sqlite3_context> neverEverDoThisInClientCode2 = new ValueHolder<>(null);
    SQLFunction func = new AggregateFunction<Integer>(){
        @Override
        public void xStep(sqlite3_context cx, sqlite3_value[] args){
-          if( null==neverEverDoThisInClientCode.value ){
-            /* !!!NEVER!!! hold a reference to an sqlite3_value or
-               sqlite3_context object like this in client code! They
-               are ONLY legal for the duration of their single
-               call. We do it here ONLY to test that the defenses
-               against clients doing this are working. */
-            neverEverDoThisInClientCode.value = args;
-          }
          final ValueHolder<Integer> agg = this.getAggregateState(cx, 0);
          agg.value += sqlite3_value_int(args[0]);
          affirm( agg == this.getAggregateState(cx, 0) );
        }
        @Override
        public void xFinal(sqlite3_context cx){
-          if( null==neverEverDoThisInClientCode2.value ){
-            neverEverDoThisInClientCode2.value = cx;
-          }
          final Integer v = this.takeAggregateState(cx);
          if(null == v){
            xFinalNull.value = true;
@@ -974,10 +857,6 @@ public class Tester1 implements Runnable {
    }
    affirm( 1==n );
    affirm(!xFinalNull.value);
-    affirm( null!=neverEverDoThisInClientCode.value );
-    affirm( null!=neverEverDoThisInClientCode2.value );
-    affirm( 0<neverEverDoThisInClientCode.value.length );
-    affirm( 0==neverEverDoThisInClientCode2.value.getNativePointer() );
    sqlite3_reset(stmt);
    affirm( 1==sqlite3_stmt_status(stmt, SQLITE_STMTSTATUS_RUN, false) );
    // Ensure that the accumulator is reset on subsequent calls...
@@ -1046,6 +925,7 @@ public class Tester1 implements Runnable {
                         "ORDER BY x ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING"+
                         ") AS sum_y "+
                         "FROM twin ORDER BY x;");
+    affirm( 0 == rc );
    int n = 0;
    while( SQLITE_ROW == sqlite3_step(stmt) ){
      final String s = sqlite3_column_text16(stmt, 0);
@@ -1148,48 +1028,48 @@ public class Tester1 implements Runnable {
  @SingleThreadOnly /* because threads inherently break this test */
  private static void testBusy(){
    final String dbName = "_busy-handler.db";
+    final OutputPointer.sqlite3 outDb = new OutputPointer.sqlite3();
+    final OutputPointer.sqlite3_stmt outStmt = new OutputPointer.sqlite3_stmt();
+
+    int rc = sqlite3_open(dbName, outDb);
+    ++metrics.dbOpen;
+    affirm( 0 == rc );
+    final sqlite3 db1 = outDb.get();
+    execSql(db1, "CREATE TABLE IF NOT EXISTS t(a)");
+    rc = sqlite3_open(dbName, outDb);
+    ++metrics.dbOpen;
+    affirm( 0 == rc );
+    affirm( outDb.get() != db1 );
+    final sqlite3 db2 = outDb.get();
+
+    affirm( "main".equals( sqlite3_db_name(db1, 0) ) );
+    rc = sqlite3_db_config(db1, SQLITE_DBCONFIG_MAINDBNAME, "foo");
+    affirm( sqlite3_db_filename(db1, "foo").endsWith(dbName) );
+    affirm( "foo".equals( sqlite3_db_name(db1, 0) ) );
+
+    final ValueHolder<Integer> xBusyCalled = new ValueHolder<>(0);
+    BusyHandlerCallback handler = new BusyHandlerCallback(){
+        @Override public int call(int n){
+          //outln("busy handler #"+n);
+          return n > 2 ? 0 : ++xBusyCalled.value;
+        }
+      };
+    rc = sqlite3_busy_handler(db2, handler);
+    affirm(0 == rc);
+
+    // Force a locked condition...
+    execSql(db1, "BEGIN EXCLUSIVE");
+    rc = sqlite3_prepare_v2(db2, "SELECT * from t", outStmt);
+    affirm( SQLITE_BUSY == rc);
+    affirm( null == outStmt.get() );
+    affirm( 3 == xBusyCalled.value );
+    sqlite3_close_v2(db1);
+    sqlite3_close_v2(db2);
    try{
-      final OutputPointer.sqlite3 outDb = new OutputPointer.sqlite3();
-      final OutputPointer.sqlite3_stmt outStmt = new OutputPointer.sqlite3_stmt();
-
-      int rc = sqlite3_open(dbName, outDb);
-      ++metrics.dbOpen;
-      affirm( 0 == rc );
-      final sqlite3 db1 = outDb.get();
-      execSql(db1, "CREATE TABLE IF NOT EXISTS t(a)");
-      rc = sqlite3_open(dbName, outDb);
-      ++metrics.dbOpen;
-      affirm( 0 == rc );
-      affirm( outDb.get() != db1 );
-      final sqlite3 db2 = outDb.get();
-
-      affirm( "main".equals( sqlite3_db_name(db1, 0) ) );
-      rc = sqlite3_db_config(db1, SQLITE_DBCONFIG_MAINDBNAME, "foo");
-      affirm( sqlite3_db_filename(db1, "foo").endsWith(dbName) );
-      affirm( "foo".equals( sqlite3_db_name(db1, 0) ) );
-      affirm( SQLITE_MISUSE == sqlite3_db_config(db1, 0, 0, null) );
-
-      final ValueHolder<Integer> xBusyCalled = new ValueHolder<>(0);
-      BusyHandlerCallback handler = new BusyHandlerCallback(){
-          @Override public int call(int n){
-            //outln("busy handler #"+n);
-            return n > 2 ? 0 : ++xBusyCalled.value;
-          }
-        };
-      rc = sqlite3_busy_handler(db2, handler);
-      affirm(0 == rc);
-
-      // Force a locked condition...
-      execSql(db1, "BEGIN EXCLUSIVE");
-      rc = sqlite3_prepare_v2(db2, "SELECT * from t", outStmt);
-      affirm( SQLITE_BUSY == rc);
-      affirm( null == outStmt.get() );
-      affirm( 3 == xBusyCalled.value );
-      sqlite3_close_v2(db1);
-      sqlite3_close_v2(db2);
-    }finally{
-      try{(new java.io.File(dbName)).delete();}
-      catch(Exception e){/* ignore */}
+      final java.io.File f = new java.io.File(dbName);
+      f.delete();
+    }catch(Exception e){
+      /* ignore */
    }
  }

@@ -1213,7 +1093,6 @@ public class Tester1 implements Runnable {

  private void testCommitHook(){
    final sqlite3 db = createNewDb();
-    sqlite3_extended_result_codes(db, true);
    final ValueHolder<Integer> counter = new ValueHolder<>(0);
    final ValueHolder<Integer> hookResult = new ValueHolder<>(0);
    final CommitHookCallback theHook = new CommitHookCallback(){
@@ -1256,7 +1135,7 @@ public class Tester1 implements Runnable {
    affirm( 5 == counter.value );
    hookResult.value = SQLITE_ERROR;
    int rc = execSql(db, false, "BEGIN; update t set a='j' where a='i'; COMMIT;");
-    affirm( SQLITE_CONSTRAINT_COMMITHOOK == rc );
+    affirm( SQLITE_CONSTRAINT == rc );
    affirm( 6 == counter.value );
    sqlite3_close_v2(db);
  }
@@ -1475,9 +1354,6 @@ public class Tester1 implements Runnable {
    authRc.value = SQLITE_DENY;
    int rc = execSql(db, false, "UPDATE t SET a=2");
    affirm( SQLITE_AUTH==rc );
-    sqlite3_set_authorizer(db, null);
-    rc = execSql(db, false, "UPDATE t SET a=2");
-    affirm( 0==rc );
    // TODO: expand these tests considerably
    sqlite3_close(db);
  }
@@ -1539,7 +1415,7 @@ public class Tester1 implements Runnable {

    val.value = 0;
    final AutoExtensionCallback ax2 = new AutoExtensionCallback(){
-        @Override public int call(sqlite3 db){
+        @Override public synchronized int call(sqlite3 db){
          ++val.value;
          return 0;
        }
@@ -1750,7 +1626,7 @@ public class Tester1 implements Runnable {
    sqlite3_finalize(stmt);

    b = sqlite3_blob_open(db, "main", "t", "a",
-                          sqlite3_last_insert_rowid(db), 0);
+                          sqlite3_last_insert_rowid(db), 1);
    affirm( null!=b );
    rc = sqlite3_blob_reopen(b, 2);
    affirm( 0==rc );
@@ -1760,86 +1636,6 @@ public class Tester1 implements Runnable {
    affirm( 100==tgt[0] && 101==tgt[1] && 102==tgt[2], "DEF" );
    rc = sqlite3_blob_close(b);
    affirm( 0==rc );
-
-    if( !sqlite3_jni_supports_nio() ){
-      outln("WARNING: skipping tests for ByteBuffer-using sqlite3_blob APIs ",
-            "because this platform lacks that support.");
-      sqlite3_close_v2(db);
-      return;
-    }
-    /* Sanity checks for the java.nio.ByteBuffer-taking overloads of
-       sqlite3_blob_read/write(). */
-    execSql(db, "UPDATE t SET a=zeroblob(10)");
-    b = sqlite3_blob_open(db, "main", "t", "a", 1, 1);
-    affirm( null!=b );
-    java.nio.ByteBuffer bb = java.nio.ByteBuffer.allocateDirect(10);
-    for( byte i = 0; i < 10; ++i ){
-      bb.put((int)i, (byte)(48+i & 0xff));
-    }
-    rc = sqlite3_blob_write(b, 1, bb, 1, 10);
-    affirm( rc==SQLITE_ERROR, "b length < (srcOffset + bb length)" );
-    rc = sqlite3_blob_write(b, -1, bb);
-    affirm( rc==SQLITE_ERROR, "Target offset may not be negative" );
-    rc = sqlite3_blob_write(b, 0, bb, -1, -1);
-    affirm( rc==SQLITE_ERROR, "Source offset may not be negative" );
-    rc = sqlite3_blob_write(b, 1, bb, 1, 8);
-    affirm( rc==0 );
-    // b's contents: 0 49  50  51  52  53  54  55  56  0
-    //        ascii: 0 '1' '2' '3' '4' '5' '6' '7' '8' 0
-    byte br[] = new byte[10];
-    java.nio.ByteBuffer bbr =
-      java.nio.ByteBuffer.allocateDirect(bb.limit());
-    rc = sqlite3_blob_read( b, br, 0 );
-    affirm( rc==0 );
-    rc = sqlite3_blob_read( b, bbr );
-    affirm( rc==0 );
-    java.nio.ByteBuffer bbr2 = sqlite3_blob_read_nio_buffer(b, 0, 12);
-    affirm( null==bbr2, "Read size is too big");
-    bbr2 = sqlite3_blob_read_nio_buffer(b, -1, 3);
-    affirm( null==bbr2, "Source offset is negative");
-    bbr2 = sqlite3_blob_read_nio_buffer(b, 5, 6);
-    affirm( null==bbr2, "Read pos+size is too big");
-    bbr2 = sqlite3_blob_read_nio_buffer(b, 4, 7);
-    affirm( null==bbr2, "Read pos+size is too big");
-    bbr2 = sqlite3_blob_read_nio_buffer(b, 4, 6);
-    affirm( null!=bbr2 );
-    java.nio.ByteBuffer bbr3 =
-      java.nio.ByteBuffer.allocateDirect(2 * bb.limit());
-    java.nio.ByteBuffer bbr4 =
-      java.nio.ByteBuffer.allocateDirect(5);
-    rc = sqlite3_blob_read( b, bbr3 );
-    affirm( rc==0 );
-    rc = sqlite3_blob_read( b, bbr4 );
-    affirm( rc==0 );
-    affirm( sqlite3_blob_bytes(b)==bbr3.limit() );
-    affirm( 5==bbr4.limit() );
-    sqlite3_blob_close(b);
-    affirm( 0==br[0] );
-    affirm( 0==br[9] );
-    affirm( 0==bbr.get(0) );
-    affirm( 0==bbr.get(9) );
-    affirm( bbr2.limit() == 6 );
-    affirm( 0==bbr3.get(0) );
-    {
-      Exception ex = null;
-      try{ bbr3.get(11); }
-      catch(Exception e){ex = e;}
-      affirm( ex instanceof IndexOutOfBoundsException,
-              "bbr3.limit() was reset by read()" );
-      ex = null;
-    }
-    affirm( 0==bbr4.get(0) );
-    for( int i = 1; i < 9; ++i ){
-      affirm( br[i] == 48 + i );
-      affirm( br[i] == bbr.get(i) );
-      affirm( br[i] == bbr3.get(i) );
-      if( i>3 ){
-        affirm( br[i] == bbr2.get(i-4) );
-      }
-      if( i < bbr4.limit() ){
-        affirm( br[i] == bbr4.get(i) );
-      }
-    }
    sqlite3_close_v2(db);
  }

@@ -1852,13 +1648,9 @@ public class Tester1 implements Runnable {
    };
    final List<sqlite3_stmt> liStmt = new ArrayList<sqlite3_stmt>();
    final PrepareMultiCallback proxy = new PrepareMultiCallback.StepAll();
-    final ValueHolder<String> toss = new ValueHolder<>(null);
    PrepareMultiCallback m = new PrepareMultiCallback() {
        @Override public int call(sqlite3_stmt st){
          liStmt.add(st);
-          if( null!=toss.value ){
-            throw new RuntimeException(toss.value);
-          }
          return proxy.call(st);
        }
      };
@@ -1868,10 +1660,6 @@ public class Tester1 implements Runnable {
    for( sqlite3_stmt st : liStmt ){
      sqlite3_finalize(st);
    }
-    toss.value = "This is an exception.";
-    rc = sqlite3_prepare_multi(db, "SELECT 1", m);
-    affirm( SQLITE_ERROR==rc );
-    affirm( sqlite3_errmsg(db).indexOf(toss.value)>0 );
    sqlite3_close_v2(db);
  }

@@ -1910,7 +1698,7 @@ public class Tester1 implements Runnable {
      mlist = new ArrayList<>( testMethods.subList(0, testMethods.size()) );
      java.util.Collections.shuffle(mlist);
    }
-    if( (!fromThread && listRunTests>0) || listRunTests>1 ){
+    if( listRunTests ){
      synchronized(this.getClass()){
        if( !fromThread ){
          out("Initial test"," list: ");
@@ -1972,11 +1760,8 @@ public class Tester1 implements Runnable {
     -naps: sleep small random intervals between tests in order to add
     some chaos for cross-thread contention.

-
     -list-tests: outputs the list of tests being run, minus some
-      which are hard-coded. In multi-threaded mode, use this twice to
-      to emit the list run by each thread (which may differ from the initial
-      list, in particular if -shuffle is used).
+      which are hard-coded. This is noisy in multi-threaded mode.

     -fail: forces an exception to be thrown during the test run.  Use
     with -shuffle to make its appearance unpredictable.
@@ -2005,7 +1790,7 @@ public class Tester1 implements Runnable {
        }else if(arg.equals("shuffle")){
          shuffle = true;
        }else if(arg.equals("list-tests")){
-          ++listRunTests;
+          listRunTests = true;
        }else if(arg.equals("fail")){
          forceFail = true;
        }else if(arg.equals("sqllog")){
@@ -2024,7 +1809,7 @@ public class Tester1 implements Runnable {

    if( sqlLog ){
      if( sqlite3_compileoption_used("ENABLE_SQLLOG") ){
-        final ConfigSqlLogCallback log = new ConfigSqlLogCallback() {
+        final ConfigSqllogCallback log = new ConfigSqllogCallback() {
            @Override public void call(sqlite3 db, String msg, int op){
              switch(op){
                case 0: outln("Opening db: ",db); break;
@@ -2035,7 +1820,7 @@ public class Tester1 implements Runnable {
          };
        int rc = sqlite3_config( log );
        affirm( 0==rc );
-        rc = sqlite3_config( (ConfigSqlLogCallback)null );
+        rc = sqlite3_config( (ConfigSqllogCallback)null );
        affirm( 0==rc );
        rc = sqlite3_config( log );
        affirm( 0==rc );
@@ -2073,20 +1858,18 @@ public class Tester1 implements Runnable {
          if( forceFail ){
            testMethods.add(m);
          }
-        }else if( m.isAnnotationPresent( RequiresJniNio.class )
-                  && !sqlite3_jni_supports_nio() ){
-          outln("Skipping test for lack of JNI java.nio.ByteBuffer support: ",
-                name,"()\n");
-          ++nSkipped;
        }else if( !m.isAnnotationPresent( ManualTest.class ) ){
          if( nThread>1 && m.isAnnotationPresent( SingleThreadOnly.class ) ){
-            out("Skipping test in multi-thread mode: ",name,"()\n");
-            ++nSkipped;
+            if( 0==nSkipped++ ){
+              out("Skipping tests in multi-thread mode:");
+            }
+            out(" "+name+"()");
          }else if( name.startsWith("test") ){
            testMethods.add(m);
          }
        }
      }
+      if( nSkipped>0 ) out("\n");
    }

    final long timeStart = System.currentTimeMillis();
@@ -2118,7 +1901,6 @@ public class Tester1 implements Runnable {
          sqlite3_libversion_number(),"\n",
          sqlite3_libversion(),"\n",SQLITE_SOURCE_ID,"\n",
          "SQLITE_THREADSAFE=",sqlite3_threadsafe());
-    outln("JVM NIO support? ",sqlite3_jni_supports_nio() ? "YES" : "NO");
    final boolean showLoopCount = (nRepeat>1 && nThread>1);
    if( showLoopCount ){
      outln("Running ",nRepeat," loop(s) with ",nThread," thread(s) each.");
@@ -19,8 +19,7 @@ package org.sqlite.jni.capi;
 public interface UpdateHookCallback extends CallbackProxy {
  /**
     Must function as described for the C-level sqlite3_update_hook()
-     callback. If it throws, the exception is translated into
-     a db-level error.
+     callback.
  */
  void call(int opId, String dbName, String tableName, long rowId);
 }
@@ -9,16 +9,14 @@
 **    May you share freely, never taking more than you give.
 **
 *************************************************************************
-** This file contains the ValueHolder utility class for the sqlite3
-** JNI bindings.
+** This file contains a set of tests for the sqlite3 JNI bindings.
 */
 package org.sqlite.jni.capi;

 /**
   A helper class which simply holds a single value. Its primary use
   is for communicating values out of anonymous classes, as doing so
-   requires a "final" reference, as well as communicating aggregate
-   SQL function state across calls to such functions.
+   requires a "final" reference.
 */
 public class ValueHolder<T> {
  public T value;
@@ -38,6 +38,6 @@ public final class sqlite3 extends NativePointerHolder<sqlite3>
  }

  @Override public void close(){
-    CApi.sqlite3_close_v2(this);
+    CApi.sqlite3_close_v2(this.clearNativePointer());
  }
 }
@@ -25,6 +25,7 @@ public final class sqlite3_blob extends NativePointerHolder<sqlite3_blob>
  private sqlite3_blob(){}

  @Override public void close(){
-    CApi.sqlite3_blob_close(this);
+    CApi.sqlite3_blob_close(this.clearNativePointer());
  }
+
 }
@@ -25,6 +25,6 @@ public final class sqlite3_stmt extends NativePointerHolder<sqlite3_stmt>
  private sqlite3_stmt(){}

  @Override public void close(){
-    CApi.sqlite3_finalize(this);
+    CApi.sqlite3_finalize(this.clearNativePointer());
  }
 }
@@ -625,20 +625,10 @@ public class TesterFts5 {
      "SELECT fts5_columntext(ft, 1) FROM ft('x') ORDER BY rowid",
      "[x, x, x y z, x z, x y z, x]"
    );
-    boolean threw = false;
-    try{
-      /* columntext() used to return NULLs when given an out-of bounds column
-         but now results in a range error. */
-      do_execsql_test(db, 
-        "SELECT fts5_columntext(ft, 2) FROM ft('x') ORDER BY rowid",
-        "[null, null, null, null, null, null]"
-      );
-    }catch(Exception e){
-      threw = true;
-      affirm( e.getMessage().matches(".*column index out of range") );
-    }
-    affirm( threw );
-    threw = false;
+    do_execsql_test(db, 
+      "SELECT fts5_columntext(ft, 2) FROM ft('x') ORDER BY rowid",
+      "[null, null, null, null, null, null]"
+    );

    /* Test fts5_columntotalsize() */
    do_execsql_test(db, 
@@ -12,6 +12,10 @@
 ** This file is part of the wrapper1 interface for sqlite3.
 */
 package org.sqlite.jni.wrapper1;
+import org.sqlite.jni.capi.CApi;
+import org.sqlite.jni.annotation.*;
+import org.sqlite.jni.capi.sqlite3_context;
+import org.sqlite.jni.capi.sqlite3_value;

 /**
   EXPERIMENTAL/INCOMPLETE/UNTESTED
@@ -47,75 +51,9 @@ public abstract class AggregateFunction<T> implements SqlFunction  {
  */
  public void xDestroy() {}

-  /**
-     PerContextState assists aggregate and window functions in
-     managing their accumulator state across calls to the UDF's
-     callbacks.
-
-     <p>T must be of a type which can be legally stored as a value in
-     java.util.HashMap<KeyType,T>.
-
-     <p>If a given aggregate or window function is called multiple times
-     in a single SQL statement, e.g. SELECT MYFUNC(A), MYFUNC(B)...,
-     then the clients need some way of knowing which call is which so
-     that they can map their state between their various UDF callbacks
-     and reset it via xFinal(). This class takes care of such
-     mappings.
-
-     <p>This class works by mapping
-     sqlite3_context.getAggregateContext() to a single piece of
-     state, of a client-defined type (the T part of this class), which
-     persists across a "matching set" of the UDF's callbacks.
-
-     <p>This class is a helper providing commonly-needed functionality
-     - it is not required for use with aggregate or window functions.
-     Client UDFs are free to perform such mappings using custom
-     approaches. The provided {@link AggregateFunction} and {@link
-     WindowFunction} classes use this.
-  */
-  public static final class PerContextState<T> {
-    private final java.util.Map<Long,ValueHolder<T>> map
-      = new java.util.HashMap<>();
-
-    /**
-       Should be called from a UDF's xStep(), xValue(), and xInverse()
-       methods, passing it that method's first argument and an initial
-       value for the persistent state. If there is currently no
-       mapping for the given context within the map, one is created
-       using the given initial value, else the existing one is used
-       and the 2nd argument is ignored.  It returns a ValueHolder<T>
-       which can be used to modify that state directly without
-       requiring that the client update the underlying map's entry.
-
-       <p>The caller is obligated to eventually call
-       takeAggregateState() to clear the mapping.
-    */
-    public ValueHolder<T> getAggregateState(SqlFunction.Arguments args, T initialValue){
-      final Long key = args.getContext().getAggregateContext(true);
-      ValueHolder<T> rc = null==key ? null : map.get(key);
-      if( null==rc ){
-        map.put(key, rc = new ValueHolder<>(initialValue));
-      }
-      return rc;
-    }
-
-    /**
-       Should be called from a UDF's xFinal() method and passed that
-       method's first argument. This function removes the value
-       associated with with the arguments' aggregate context from the
-       map and returns it, returning null if no other UDF method has
-       been called to set up such a mapping. The latter condition will
-       be the case if a UDF is used in a statement which has no result
-       rows.
-    */
-    public T takeAggregateState(SqlFunction.Arguments args){
-      final ValueHolder<T> h = map.remove(args.getContext().getAggregateContext(false));
-      return null==h ? null : h.value;
-    }
-  }
-
  /** Per-invocation state for the UDF. */
-  private final PerContextState<T> map = new PerContextState<>();
+  private final SqlFunction.PerContextState<T> map =
+    new SqlFunction.PerContextState<>();

  /**
     To be called from the implementation's xStep() method, as well
@@ -22,14 +22,6 @@ import org.sqlite.jni.capi.sqlite3_value;
 */
 public interface SqlFunction  {

-  public static final int DETERMINISTIC = CApi.SQLITE_DETERMINISTIC;
-  public static final int INNOCUOUS = CApi.SQLITE_INNOCUOUS;
-  public static final int DIRECTONLY = CApi.SQLITE_DIRECTONLY;
-  public static final int SUBTYPE = CApi.SQLITE_SUBTYPE;
-  public static final int RESULT_SUBTYPE = CApi.SQLITE_RESULT_SUBTYPE;
-  public static final int UTF8 = CApi.SQLITE_UTF8;
-  public static final int UTF16 = CApi.SQLITE_UTF16;
-
  /**
     The Arguments type is an abstraction on top of the lower-level
     UDF function argument types. It provides _most_ of the functionality
@@ -53,118 +45,12 @@ public interface SqlFunction  {
    */
    Arguments(sqlite3_context cx, sqlite3_value args[]){
      this.cx = cx;
-      this.args = args==null ? new sqlite3_value[0] : args;
+      this.args = args==null ? new sqlite3_value[0] : args;;
      this.length = this.args.length;
    }

    /**
-       Returns the sqlite3_value at the given argument index or throws
-       an IllegalArgumentException exception if ndx is out of range.
-    */
-    private sqlite3_value valueAt(int ndx){
-      if(ndx<0 || ndx>=args.length){
-        throw new IllegalArgumentException(
-          "SQL function argument index "+ndx+" is out of range."
-        );
-      }
-      return args[ndx];
-    }
-
-    //! Returns the underlying sqlite3_context for these arguments.
-    sqlite3_context getContext(){return cx;}
-
-    /**
-       Returns the Sqlite (db) object associated with this UDF call,
-       or null if the UDF is somehow called without such an object or
-       the db has been closed in an untimely manner (e.g. closed by a
-       UDF call).
-    */
-    public Sqlite getDb(){
-      return Sqlite.fromNative( CApi.sqlite3_context_db_handle(cx) );
-    }
-
-    public int getArgCount(){ return args.length; }
-
-    public int getInt(int argNdx){return CApi.sqlite3_value_int(valueAt(argNdx));}
-    public long getInt64(int argNdx){return CApi.sqlite3_value_int64(valueAt(argNdx));}
-    public double getDouble(int argNdx){return CApi.sqlite3_value_double(valueAt(argNdx));}
-    public byte[] getBlob(int argNdx){return CApi.sqlite3_value_blob(valueAt(argNdx));}
-    public byte[] getText(int argNdx){return CApi.sqlite3_value_text(valueAt(argNdx));}
-    public String getText16(int argNdx){return CApi.sqlite3_value_text16(valueAt(argNdx));}
-    public int getBytes(int argNdx){return CApi.sqlite3_value_bytes(valueAt(argNdx));}
-    public int getBytes16(int argNdx){return CApi.sqlite3_value_bytes16(valueAt(argNdx));}
-    public Object getObject(int argNdx){return CApi.sqlite3_value_java_object(valueAt(argNdx));}
-    public <T> T getObject(int argNdx, Class<T> type){
-      return CApi.sqlite3_value_java_object(valueAt(argNdx), type);
-    }
-
-    public int getType(int argNdx){return CApi.sqlite3_value_type(valueAt(argNdx));}
-    public int getSubtype(int argNdx){return CApi.sqlite3_value_subtype(valueAt(argNdx));}
-    public int getNumericType(int argNdx){return CApi.sqlite3_value_numeric_type(valueAt(argNdx));}
-    public int getNoChange(int argNdx){return CApi.sqlite3_value_nochange(valueAt(argNdx));}
-    public boolean getFromBind(int argNdx){return CApi.sqlite3_value_frombind(valueAt(argNdx));}
-    public int getEncoding(int argNdx){return CApi.sqlite3_value_encoding(valueAt(argNdx));}
-
-    public void resultInt(int v){ CApi.sqlite3_result_int(cx, v); }
-    public void resultInt64(long v){ CApi.sqlite3_result_int64(cx, v); }
-    public void resultDouble(double v){ CApi.sqlite3_result_double(cx, v); }
-    public void resultError(String msg){CApi.sqlite3_result_error(cx, msg);}
-    public void resultError(Exception e){CApi.sqlite3_result_error(cx, e);}
-    public void resultErrorTooBig(){CApi.sqlite3_result_error_toobig(cx);}
-    public void resultErrorCode(int rc){CApi.sqlite3_result_error_code(cx, rc);}
-    public void resultObject(Object o){CApi.sqlite3_result_java_object(cx, o);}
-    public void resultNull(){CApi.sqlite3_result_null(cx);}
-    /**
-       Analog to sqlite3_result_value(), using the Value object at the
-       given argument index.
-    */
-    public void resultArg(int argNdx){CApi.sqlite3_result_value(cx, valueAt(argNdx));}
-    public void resultSubtype(int subtype){CApi.sqlite3_result_subtype(cx, subtype);}
-    public void resultZeroBlob(long n){
-      // Throw on error? If n is too big,
-      // sqlite3_result_error_toobig() is automatically called.
-      CApi.sqlite3_result_zeroblob64(cx, n);
-    }
-
-    public void resultBlob(byte[] blob){CApi.sqlite3_result_blob(cx, blob);}
-    public void resultText(byte[] utf8){CApi.sqlite3_result_text(cx, utf8);}
-    public void resultText(String txt){CApi.sqlite3_result_text(cx, txt);}
-    public void resultText16(byte[] utf16){CApi.sqlite3_result_text16(cx, utf16);}
-    public void resultText16(String txt){CApi.sqlite3_result_text16(cx, txt);}
-
-    /**
-       Callbacks should invoke this on OOM errors, instead of throwing
-       OutOfMemoryError, because the latter cannot be propagated
-       through the C API.
-    */
-    public void resultNoMem(){CApi.sqlite3_result_error_nomem(cx);}
-
-    /**
-       Analog to sqlite3_set_auxdata() but throws if argNdx is out of
-       range.
-    */
-    public void setAuxData(int argNdx, Object o){
-      /* From the API docs: https://www.sqlite.org/c3ref/get_auxdata.html
-
-         The value of the N parameter to these interfaces should be
-         non-negative. Future enhancements may make use of negative N
-         values to define new kinds of function caching behavior.
-      */
-      valueAt(argNdx);
-      CApi.sqlite3_set_auxdata(cx, argNdx, o);
-    }
-
-    /**
-       Analog to sqlite3_get_auxdata() but throws if argNdx is out of
-       range.
-    */
-    public Object getAuxData(int argNdx){
-      valueAt(argNdx);
-      return CApi.sqlite3_get_auxdata(cx, argNdx);
-    }
-
-    /**
-       Represents a single SqlFunction argument. Primarily intended
+       Wrapper for a single SqlFunction argument. Primarily intended
       for use with the Arguments class's Iterable interface.
    */
    public final static class Arg {
@@ -186,7 +72,7 @@ public interface SqlFunction  {
      public int getBytes(){return a.getBytes(ndx);}
      public int getBytes16(){return a.getBytes16(ndx);}
      public Object getObject(){return a.getObject(ndx);}
-      public <T> T getObject(Class<T> type){ return a.getObject(ndx, type); }
+      public <T> T getObjectCasted(Class<T> type){ return a.getObjectCasted(ndx, type); }
      public int getType(){return a.getType(ndx);}
      public Object getAuxData(){return a.getAuxData(ndx);}
      public void setAuxData(Object o){a.setAuxData(ndx, o);}
@@ -201,6 +87,147 @@ public interface SqlFunction  {
      return java.util.Arrays.stream(proxies).iterator();
    }

+    /**
+       Returns the sqlite3_value at the given argument index or throws
+       an IllegalArgumentException exception if ndx is out of range.
+    */
+    private sqlite3_value valueAt(int ndx){
+      if(ndx<0 || ndx>=args.length){
+        throw new IllegalArgumentException(
+          "SQL function argument index "+ndx+" is out of range."
+        );
+      }
+      return args[ndx];
+    }
+
+    sqlite3_context getContext(){return cx;}
+
+    public int getArgCount(){ return args.length; }
+
+    public int getInt(int arg){return CApi.sqlite3_value_int(valueAt(arg));}
+    public long getInt64(int arg){return CApi.sqlite3_value_int64(valueAt(arg));}
+    public double getDouble(int arg){return CApi.sqlite3_value_double(valueAt(arg));}
+    public byte[] getBlob(int arg){return CApi.sqlite3_value_blob(valueAt(arg));}
+    public byte[] getText(int arg){return CApi.sqlite3_value_text(valueAt(arg));}
+    public String getText16(int arg){return CApi.sqlite3_value_text16(valueAt(arg));}
+    public int getBytes(int arg){return CApi.sqlite3_value_bytes(valueAt(arg));}
+    public int getBytes16(int arg){return CApi.sqlite3_value_bytes16(valueAt(arg));}
+    public Object getObject(int arg){return CApi.sqlite3_value_java_object(valueAt(arg));}
+    public <T> T getObjectCasted(int arg, Class<T> type){
+      return CApi.sqlite3_value_java_casted(valueAt(arg), type);
+    }
+
+    public int getType(int arg){return CApi.sqlite3_value_type(valueAt(arg));}
+    public int getSubtype(int arg){return CApi.sqlite3_value_subtype(valueAt(arg));}
+    public int getNumericType(int arg){return CApi.sqlite3_value_numeric_type(valueAt(arg));}
+    public int getNoChange(int arg){return CApi.sqlite3_value_nochange(valueAt(arg));}
+    public boolean getFromBind(int arg){return CApi.sqlite3_value_frombind(valueAt(arg));}
+    public int getEncoding(int arg){return CApi.sqlite3_value_encoding(valueAt(arg));}
+
+    public void resultInt(int v){ CApi.sqlite3_result_int(cx, v); }
+    public void resultInt64(long v){ CApi.sqlite3_result_int64(cx, v); }
+    public void resultDouble(double v){ CApi.sqlite3_result_double(cx, v); }
+    public void resultError(String msg){CApi.sqlite3_result_error(cx, msg);}
+    public void resultError(Exception e){CApi.sqlite3_result_error(cx, e);}
+    public void resultErrorTooBig(){CApi.sqlite3_result_error_toobig(cx);}
+    public void resultErrorCode(int rc){CApi.sqlite3_result_error_code(cx, rc);}
+    public void resultObject(Object o){CApi.sqlite3_result_java_object(cx, o);}
+    public void resultNull(){CApi.sqlite3_result_null(cx);}
+    public void resultArg(int argNdx){CApi.sqlite3_result_value(cx, valueAt(argNdx));}
+    public void resultZeroBlob(long n){
+      // Throw on error? If n is too big,
+      // sqlite3_result_error_toobig() is automatically called.
+      CApi.sqlite3_result_zeroblob64(cx, n);
+    }
+
+    public void resultBlob(byte[] blob){CApi.sqlite3_result_blob(cx, blob);}
+    public void resultText(byte[] utf8){CApi.sqlite3_result_text(cx, utf8);}
+    public void resultText(String txt){CApi.sqlite3_result_text(cx, txt);}
+    public void resultText16(byte[] utf16){CApi.sqlite3_result_text16(cx, utf16);}
+    public void resultText16(String txt){CApi.sqlite3_result_text16(cx, txt);}
+
+    public void setAuxData(int arg, Object o){
+      /* From the API docs: https://www.sqlite.org/c3ref/get_auxdata.html
+
+         The value of the N parameter to these interfaces should be
+         non-negative. Future enhancements may make use of negative N
+         values to define new kinds of function caching behavior.
+      */
+      valueAt(arg);
+      CApi.sqlite3_set_auxdata(cx, arg, o);
+    }
+
+    public Object getAuxData(int arg){
+      valueAt(arg);
+      return CApi.sqlite3_get_auxdata(cx, arg);
+    }
+  }
+
+  /**
+     PerContextState assists aggregate and window functions in
+     managing their accumulator state across calls to the UDF's
+     callbacks.
+
+     <p>T must be of a type which can be legally stored as a value in
+     java.util.HashMap<KeyType,T>.
+
+     <p>If a given aggregate or window function is called multiple times
+     in a single SQL statement, e.g. SELECT MYFUNC(A), MYFUNC(B)...,
+     then the clients need some way of knowing which call is which so
+     that they can map their state between their various UDF callbacks
+     and reset it via xFinal(). This class takes care of such
+     mappings.
+
+     <p>This class works by mapping
+     sqlite3_context.getAggregateContext() to a single piece of
+     state, of a client-defined type (the T part of this class), which
+     persists across a "matching set" of the UDF's callbacks.
+
+     <p>This class is a helper providing commonly-needed functionality
+     - it is not required for use with aggregate or window functions.
+     Client UDFs are free to perform such mappings using custom
+     approaches. The provided {@link AggregateFunction} and {@link
+     WindowFunction} classes use this.
+  */
+  public static final class PerContextState<T> {
+    private final java.util.Map<Long,ValueHolder<T>> map
+      = new java.util.HashMap<>();
+
+    /**
+       Should be called from a UDF's xStep(), xValue(), and xInverse()
+       methods, passing it that method's first argument and an initial
+       value for the persistent state. If there is currently no
+       mapping for the given context within the map, one is created
+       using the given initial value, else the existing one is used
+       and the 2nd argument is ignored.  It returns a ValueHolder<T>
+       which can be used to modify that state directly without
+       requiring that the client update the underlying map's entry.
+
+       <p>The caller is obligated to eventually call
+       takeAggregateState() to clear the mapping.
+    */
+    public ValueHolder<T> getAggregateState(SqlFunction.Arguments args, T initialValue){
+      final Long key = args.getContext().getAggregateContext(true);
+      ValueHolder<T> rc = null==key ? null : map.get(key);
+      if( null==rc ){
+        map.put(key, rc = new ValueHolder<>(initialValue));
+      }
+      return rc;
+    }
+
+    /**
+       Should be called from a UDF's xFinal() method and passed that
+       method's first argument. This function removes the value
+       associated with with the arguments' aggregate context from the
+       map and returns it, returning null if no other UDF method has
+       been called to set up such a mapping. The latter condition will
+       be the case if a UDF is used in a statement which has no result
+       rows.
+    */
+    public T takeAggregateState(SqlFunction.Arguments args){
+      final ValueHolder<T> h = map.remove(args.getContext().getAggregateContext(false));
+      return null==h ? null : h.value;
+    }
  }

  /**
@@ -208,7 +235,7 @@ public interface SqlFunction  {
     for use with the org.sqlite.jni.capi.ScalarFunction interface.
  */
  static final class ScalarAdapter extends org.sqlite.jni.capi.ScalarFunction {
-    private final ScalarFunction impl;
+    final ScalarFunction impl;
    ScalarAdapter(ScalarFunction impl){
      this.impl = impl;
    }
@@ -234,9 +261,8 @@ public interface SqlFunction  {
     Internal-use adapter for wrapping this package's AggregateFunction
     for use with the org.sqlite.jni.capi.AggregateFunction interface.
  */
-  static /*cannot be final without duplicating the whole body in WindowAdapter*/
-  class AggregateAdapter extends org.sqlite.jni.capi.AggregateFunction {
-    private final AggregateFunction impl;
+  static final class AggregateAdapter extends org.sqlite.jni.capi.AggregateFunction {
+    final AggregateFunction impl;
    AggregateAdapter(AggregateFunction impl){
      this.impl = impl;
    }
@@ -256,9 +282,8 @@ public interface SqlFunction  {
    }

    /**
-       As for the xFinal() argument of the C API's
-       sqlite3_create_function().  If the proxied function throws, it
-       is translated into a sqlite3_result_error().
+       As for the xFinal() argument of the C API's sqlite3_create_function().
+       If the proxied function throws, it is translated into a sqlite3_result_error().
    */
    public void xFinal(sqlite3_context cx){
      try{
@@ -273,46 +298,4 @@ public interface SqlFunction  {
    }
  }

-  /**
-     Internal-use adapter for wrapping this package's WindowFunction
-     for use with the org.sqlite.jni.capi.WindowFunction interface.
-  */
-  static final class WindowAdapter extends AggregateAdapter {
-    private final WindowFunction impl;
-    WindowAdapter(WindowFunction impl){
-      super(impl);
-      this.impl = impl;
-    }
-
-    /**
-       Proxies this.impl.xInverse(), adapting the call arguments to that
-       function's signature. If the proxied function throws, it is
-       translated to sqlite_result_error() with the exception's
-       message.
-    */
-    public void xInverse(sqlite3_context cx, sqlite3_value[] args){
-      try{
-        impl.xInverse( new SqlFunction.Arguments(cx, args) );
-      }catch(Exception e){
-        CApi.sqlite3_result_error(cx, e);
-      }
-    }
-
-    /**
-       As for the xValue() argument of the C API's sqlite3_create_window_function().
-       If the proxied function throws, it is translated into a sqlite3_result_error().
-    */
-    public void xValue(sqlite3_context cx){
-      try{
-        impl.xValue( new SqlFunction.Arguments(cx, null) );
-      }catch(Exception e){
-        CApi.sqlite3_result_error(cx, e);
-      }
-    }
-
-    public void xDestroy(){
-      impl.xDestroy();
-    }
-  }
-
 }
@@ -12,7 +12,7 @@
 ** This file is part of the wrapper1 interface for sqlite3.
 */
 package org.sqlite.jni.wrapper1;
-import org.sqlite.jni.capi.CApi;
+import static org.sqlite.jni.capi.CApi.*;
 import org.sqlite.jni.capi.sqlite3;

 /**
@@ -22,10 +22,10 @@ import org.sqlite.jni.capi.sqlite3;
   and C via JNI.
 */
 public final class SqliteException extends java.lang.RuntimeException {
-  private int errCode = CApi.SQLITE_ERROR;
-  private int xerrCode = CApi.SQLITE_ERROR;
-  private int errOffset = -1;
-  private int sysErrno = 0;
+  int errCode = SQLITE_ERROR;
+  int xerrCode = SQLITE_ERROR;
+  int errOffset = -1;
+  int sysErrno = 0;

  /**
     Records the given error string and uses SQLITE_ERROR for both the
@@ -38,31 +38,28 @@ public final class SqliteException extends java.lang.RuntimeException {
  /**
     Uses sqlite3_errstr(sqlite3ResultCode) for the error string and
     sets both the error code and extended error code to the given
-     value. This approach includes no database-level information and
-     systemErrno() will be 0, so is intended only for use with sqlite3
-     APIs for which a result code is not an error but which the
-     higher-level wrapper should treat as one.
+     value.
  */
  public SqliteException(int sqlite3ResultCode){
-    super(CApi.sqlite3_errstr(sqlite3ResultCode));
+    super(sqlite3_errstr(sqlite3ResultCode));
    errCode = xerrCode = sqlite3ResultCode;
  }

  /**
     Records the current error state of db (which must not be null and
-     must refer to an opened db object). Note that this does not close
+     must refer to an opened db object). Note that this does NOT close
     the db.

-     Design note: closing the db on error is really only useful during
+     Design note: closing the db on error is likely only useful during
     a failed db-open operation, and the place(s) where that can
     happen are inside this library, not client-level code.
  */
  SqliteException(sqlite3 db){
-    super(CApi.sqlite3_errmsg(db));
-    errCode = CApi.sqlite3_errcode(db);
-    xerrCode = CApi.sqlite3_extended_errcode(db);
-    errOffset = CApi.sqlite3_error_offset(db);
-    sysErrno = CApi.sqlite3_system_errno(db);
+    super(sqlite3_errmsg(db));
+    errCode = sqlite3_errcode(db);
+    xerrCode = sqlite3_extended_errcode(db);
+    errOffset = sqlite3_error_offset(db);
+    sysErrno = sqlite3_system_errno(db);
  }

  /**
@@ -74,7 +71,7 @@ public final class SqliteException extends java.lang.RuntimeException {
  }

  public SqliteException(Sqlite.Stmt stmt){
-    this(stmt.getDb());
+    this( stmt.db() );
  }

  public int errcode(){ return errCode; }
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
drh	fef8c0b942	Version 3.44.1 FossilOrigin-Name: d295f48e8f367b066b881780c98bdf980a1d550397d5ba0b0e49842c95b3e8b4	2023-11-22 14:18:12 +00:00
larrybr	1c83877d82	Pickup minor stylistic changes related to console I/O and, for Windows builds, get fact of UTF-16 translation into the sign-on banner. (a straight cherry-pick) FossilOrigin-Name: d7a59e79467cf7aa13291c58f1cc4c1e2a51494bdd28661039421868f61088bd	2023-11-21 18:46:17 +00:00
drh	1dda1e22c9	Back out an incorrect change to the sqlite3ExprCompareSkip() function from long ago. FossilOrigin-Name: 89658abbcd04e6f6d5a2139fa92091df1de72e56bdbb12aacebf9e9178c58e3b	2023-11-20 15:58:14 +00:00
larrybr	84548fbd21	Arrange to not compile unused console I/O function. FossilOrigin-Name: 184a0cd2e855c5177948eaf754c82685e2fcd5a08488d4d3d7b5fc7537e007b4	2023-11-20 13:59:44 +00:00
drh	8fa99e9568	Convert an assert in OP_VCheck into a branch that aborts the opcode, as this can happen on some very obscure conditions, as discovered by dbsqlfuzz. FossilOrigin-Name: 0d5f68717c829d4066c6af925c3a71f673ea34f14b1805388d1bdef152864d52	2023-11-20 13:12:05 +00:00
drh	02726b172a	Cherry pick additional assert() fixes from trunk into the branch-3.44 branch. FossilOrigin-Name: 6d8a8b700237d738e7b16dd844cf2514f0df7e2275bd9eab8de0a780e3687298	2023-11-20 12:00:29 +00:00
drh	61d0a37cdf	Fix an assert() in fts5 that could be true following an OOM or IO error in contentless-delete mode. FossilOrigin-Name: 80a0bd7a692b7f08d0fddc5bc2a75e3c8146c54a08c19a70d0e1b6d0e1ac383e	2023-11-20 11:50:22 +00:00
larrybr	4ba9f44d18	Fix test 5.0 in shell1.test for Windows. (A double-quote wrapped single-quote needs no further treatment to be recognized as a single single-quote.) FossilOrigin-Name: aaa73400c41f382bbbd4ea32ad196d271c7a5e800bfee9afd998037a14fc89b9	2023-11-19 17:33:51 +00:00
larrybr	bd0d38f410	Merge changes to do Windows console I/O with UTF-16. FossilOrigin-Name: f782054e7ccdfb421a73acde6994f5046b99884924a508316a0d4a0dc9b03318	2023-11-18 22:10:40 +00:00
drh	eedca24422	Correct conditional compilation issue seen with MSVC in the Win32 mutex subsystem. FossilOrigin-Name: 6c069c5d664dca7908167e5759f952e407382b2669b25191167ad8d8fb03daa2	2023-11-18 20:24:55 +00:00
larrybr	241677519a	Cherrypick changes to simplify and make more rational how console I/O package features are selected. FossilOrigin-Name: b20c9f1785e94af4b81dcbbc63c49a883ab4095ff251b19e814ab6ef7ff06f2b	2023-11-16 20:50:56 +00:00
larrybr	22402d7d05	Get Fiddle build to succeed. (It runs, too, but not from changes here.) FossilOrigin-Name: 957ebaa2be3056371d679f7a00aeba242db34218fb839ffd1d1197cad0c4a510	2023-11-15 16:54:49 +00:00
larrybr	c283f969aa	Changes to console I/O for Fiddle build, to always defer to C library (as before.) A WIP, pending testing with Fiddle build. FossilOrigin-Name: 45b8061e7568ccca164fe000f1f0a0d984b1c28fad530bc9fdea35793a0f40bc	2023-11-15 15:20:52 +00:00
larrybr	26b57aaed7	Cherry-pick some assert()s to cover misuse of Put() from 500+ shell.c callers. FossilOrigin-Name: c1a53c28a4286c4c52fb78398d4dbf5c03de514a1fa9199bf0cfcd2cd3cc7cd9	2023-11-14 03:31:24 +00:00
larrybr	6edc7ab317	Manual merge of branch-3.44 with 3 sources affected/created by console-io-lib changes. FossilOrigin-Name: 18ebcf117aad77fa968ff5c537c9b56c1342dea687377a72a02519412a6aa565	2023-11-13 17:45:13 +00:00
drh	937ea25bcc	Remove an incorrect ALWAYS() and NEVER(). FossilOrigin-Name: 94f62093866823e013f976db8f80390bee2a9140f4cbec50d1ad8ded28f732ae	2023-11-13 12:05:09 +00:00
drh	2f51f78f97	Fix another problem with mixed join types and the RIGHT JOIN strength-reduction optimization. FossilOrigin-Name: 8f01f8b260bf70f047a720f1e61e578e500b87bdc2e867f8a8a521068a56c70c	2023-11-10 21:03:37 +00:00
drh	a048396674	Fix an obscure problem with the join-strength-reduction optimization that could occur when mixing LEFT and RIGHT joins in the same query. FossilOrigin-Name: dcf1c1378130538f1820263b4e62d06067d5ab30c07e2584c5c1b5082ede0d56	2023-11-10 15:20:41 +00:00
stephan	f78c986679	Expose the missing SQLITE_SUBTYPE to wasm. FossilOrigin-Name: 7bebfe20e77a2b4edc47debede669fab5af9ed165e5feb59a532fb2c7475fcb0	2023-11-10 15:01:45 +00:00
drh	3414ff463a	Ensure 8-byte alignment of data structues in sqlite3_database_file_object(). FossilOrigin-Name: 3cfcaafaff181c7945cc659ff6d58a0d2232d49830a259f0510d833a7a5a824b	2023-11-09 18:41:42 +00:00
stephan	5f61fa6789	Expose SQLITE_RESULT_SUBTYPE to wasm. FossilOrigin-Name: fc03988650645f0b08f1a3fb85b9ff54a04e0d7d27ca9f063198e43260826278	2023-11-09 17:55:27 +00:00
drh	599e56af76	Add the SQLITE_RESULT_SUBTYPE flag for application-defined functions. Add the -DSQLITE_STRICT_SUBTYPE=1 compile-time option that raises an error if any function invokes sqlite3_result_subtype() without the SQLITE_RESULT_SUBTYPE flag. SQLITE_RESULT_SUBTYPE prevents an indexed value of that function from being used to replace an equivalent expression, since the indexed expression does not carry the subtype. FossilOrigin-Name: 65a9cfc466d3d904af50fa5eba46d29c5a24e7dde06e5c50c03b343723be7441	2023-11-09 17:42:46 +00:00
drh	5e34405f74	JSON5 bug fix: Escape double-quotes that occur inside of single-quoted strings. FossilOrigin-Name: 6cc57bb2ce92f64af59c569696d4fbd08183feffaeee560450d13370d60f96d5	2023-11-09 01:56:55 +00:00
drh	6d12b9f850	Update the documentation to the sqlite3_set_auxdata() and sqlite3_get_auxdata() routines to make it clear that they do not work as one might expect when they are called during query planning, instead of during query execution. The JSON routines misuse those interfaces, so add a special flag to JSON routines that prevents them from being invoked during query planning. FossilOrigin-Name: 36259009c5b581ea692e8c86f505783336e4615bb5134e3afd5498f10eb36239	2023-11-07 19:15:55 +00:00
drh	a7dc704f70	Update the srctree-check.tcl script and child script so that they can be run on a read-only source tree and so that if any inconsistencies are found, the script returns a non-zero exit code and thus halts the build. FossilOrigin-Name: a0cc7e8117abf03c8d0ab903f1f4b8ff48b6c0e6de85080c9d2a915fd1c16778	2023-11-06 19:08:46 +00:00
drh	9d8ad69b1f	Fix an fts5 problem where a transaction consisting of (a) a DELETE on rowid X, (b) a prefix query, and (c) an INSERT on rowid X, could corrupt the index. FossilOrigin-Name: 34af510a5615339f2963875eab94d4b07725e766c20819f82add19faa229d552	2023-11-06 19:01:25 +00:00
drh	11379c0809	Update the version number to 3.44.1 FossilOrigin-Name: 34f23c3d0d080fef82e3515ecb74257f68878c74fb0bdceac176a004aa1a84e9	2023-11-02 11:14:43 +00:00
drh	d9369971ef	CLI to compile with older MSVC compiler. FossilOrigin-Name: c8bf4f7a6a4c4f0f8cd21de25918f4d96f6831a145af4fb63e4b5984f79613b2	2023-11-02 11:08:57 +00:00
@@ -1 +1 @@
 .47.0
 .44.1