Version 3.42.1

FossilOrigin-Name: 4a8bf3c146c24759709eec55cdb0a9d2153c3a40e6645727c55c0404a99b5b4a
Fix the same potential integer overflow problem of [5508b56fd24016c1] in
2025-08-06 11:05:53 +00:00 · 2025-08-05 21:04:04 +00:00 · 2025-08-05 20:33:14 +00:00 · 2025-08-05 19:36:05 +00:00 · 2023-10-12 20:03:26 +00:00 · 2023-09-08 19:32:48 +00:00
475 changed files with 43158 additions and 53872 deletions
@@ -57,7 +57,6 @@ LIBTCL = @TCL_LIB_SPEC@
 #
 READLINE_FLAGS = -DHAVE_READLINE=@TARGET_HAVE_READLINE@ @TARGET_READLINE_INC@
 READLINE_FLAGS += -DHAVE_EDITLINE=@TARGET_HAVE_EDITLINE@
-READLINE_FLAGS += -DHAVE_LINENOISE=@TARGET_HAVE_LINENOISE@

 # The library that programs using readline() must link against.
 #
@@ -600,7 +599,7 @@ 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
-FUZZERSHELL_OPT =
+FUZZERSHELL_OPT = 
 FUZZCHECK_OPT += -I$(TOP)/test
 FUZZCHECK_OPT += -I$(TOP)/ext/recover
 FUZZCHECK_OPT += \
@@ -691,12 +690,6 @@ srcck1$(BEXE):	$(TOP)/tool/srcck1.c
 sourcetest:	srcck1$(BEXE) sqlite3.c
 	./srcck1 sqlite3.c

-src-verify:	$(TOP)/tool/src-verify.c
-	$(BCC) -o src-verify$(BEXE) $(TOP)/tool/src-verify.c
-
-verify-source:	./src-verify
-	./src-verify $(TOP)
-
 fuzzershell$(TEXE):	$(TOP)/tool/fuzzershell.c sqlite3.c sqlite3.h
 	$(LTLINK) -o $@ $(FUZZERSHELL_OPT) \
 	  $(TOP)/tool/fuzzershell.c sqlite3.c $(TLIBS)
@@ -707,24 +700,6 @@ fuzzcheck$(TEXE):	$(FUZZCHECK_SRC) sqlite3.c sqlite3.h $(FUZZCHECK_DEP)
 fuzzcheck-asan$(TEXE):	$(FUZZCHECK_SRC) sqlite3.c sqlite3.h $(FUZZCHECK_DEP)
 	$(LTLINK) -o $@ -fsanitize=address $(FUZZCHECK_OPT) $(FUZZCHECK_SRC) sqlite3.c $(TLIBS)

-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 $(TLIBS)
@@ -784,22 +759,13 @@ mptest:	mptester$(TEXE)
 	$(MPTEST2) --journalmode DELETE


-has_tclsh84:
-	sh $(TOP)/tool/cktclsh.sh 8.4 $(TCLSH_CMD)
-	touch has_tclsh84
-
-has_tclsh85:
-	sh $(TOP)/tool/cktclsh.sh 8.5 $(TCLSH_CMD)
-	touch has_tclsh85
-
-
 # This target creates a directory named "tsrc" and fills it with
 # copies of all of the C source code and header files needed to
 # build on the target system.  Some of the C source code and header
 # files are automatically generated.  This target takes care of
 # all that automatic generation.
 #
-.target_source:	$(SRC) $(TOP)/tool/vdbe-compress.tcl has_tclsh84 fts5.c
+.target_source:	$(SRC) $(TOP)/tool/vdbe-compress.tcl fts5.c
 	rm -rf tsrc
 	mkdir tsrc
 	cp -f $(SRC) tsrc
@@ -809,15 +775,15 @@ has_tclsh85:
 	cp fts5.c fts5.h tsrc
 	touch .target_source

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

-sqlite3r.h: sqlite3.h has_tclsh84
+sqlite3r.h: sqlite3.h
 	$(TCLSH_CMD) $(TOP)/tool/mksqlite3h.tcl $(TOP) --enable-recover >sqlite3r.h

-sqlite3r.c: sqlite3.c sqlite3r.h has_tclsh84
+sqlite3r.c: sqlite3.c sqlite3r.h
 	cp $(TOP)/ext/recover/sqlite3recover.c tsrc/
 	cp $(TOP)/ext/recover/sqlite3recover.h tsrc/
 	cp $(TOP)/ext/recover/dbdata.c tsrc/
@@ -832,7 +798,7 @@ tclsqlite3.c:	sqlite3.c
 	echo '#endif /* USE_SYSTEM_SQLITE */' >>tclsqlite3.c
 	cat $(TOP)/src/tclsqlite.c >>tclsqlite3.c

-sqlite3-all.c:	sqlite3.c $(TOP)/tool/split-sqlite3c.tcl has_tclsh84
+sqlite3-all.c:	sqlite3.c $(TOP)/tool/split-sqlite3c.tcl
 	$(TCLSH_CMD) $(TOP)/tool/split-sqlite3c.tcl

 # Rule to build the amalgamation
@@ -1120,10 +1086,10 @@ tclsqlite3$(TEXE):	tclsqlite-shell.lo libsqlite3.la

 # Rules to build opcodes.c and opcodes.h
 #
-opcodes.c:	opcodes.h $(TOP)/tool/mkopcodec.tcl has_tclsh84
+opcodes.c:	opcodes.h $(TOP)/tool/mkopcodec.tcl
 	$(TCLSH_CMD) $(TOP)/tool/mkopcodec.tcl opcodes.h >opcodes.c

-opcodes.h:	parse.h $(TOP)/src/vdbe.c $(TOP)/tool/mkopcodeh.tcl has_tclsh84
+opcodes.h:	parse.h $(TOP)/src/vdbe.c $(TOP)/tool/mkopcodeh.tcl
 	cat parse.h $(TOP)/src/vdbe.c | $(TCLSH_CMD) $(TOP)/tool/mkopcodeh.tcl >opcodes.h

 # Rules to build parse.c and parse.h - the outputs of lemon.
@@ -1134,10 +1100,10 @@ parse.c:	$(TOP)/src/parse.y lemon$(BEXE)
 	cp $(TOP)/src/parse.y .
 	./lemon$(BEXE) $(OPT_FEATURE_FLAGS) $(OPTS) -S parse.y

-sqlite3.h:	$(TOP)/src/sqlite.h.in $(TOP)/manifest mksourceid$(BEXE) $(TOP)/VERSION has_tclsh84
+sqlite3.h:	$(TOP)/src/sqlite.h.in $(TOP)/manifest mksourceid$(BEXE) $(TOP)/VERSION
 	$(TCLSH_CMD) $(TOP)/tool/mksqlite3h.tcl $(TOP) >sqlite3.h

-sqlite3rc.h:	$(TOP)/src/sqlite3.rc $(TOP)/VERSION has_tclsh84
+sqlite3rc.h:	$(TOP)/src/sqlite3.rc $(TOP)/VERSION
 	echo '#ifndef SQLITE_RESOURCE_VERSION' >$@
 	echo -n '#define SQLITE_RESOURCE_VERSION ' >>$@
 	cat $(TOP)/VERSION | $(TCLSH_CMD) $(TOP)/tool/replace.tcl exact . , >>$@
@@ -1150,32 +1116,29 @@ keywordhash.h:	$(TOP)/tool/mkkeywordhash.c
 # 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/appendvfs.c \
 	$(TOP)/ext/misc/completion.c \
-	$(TOP)/ext/misc/decimal.c \
-	$(TOP)/ext/misc/basexx.c \
-	$(TOP)/ext/misc/base64.c \
-	$(TOP)/ext/misc/base85.c \
+        $(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/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/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
+        $(TOP)/src/test_windirent.c

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


@@ -1263,7 +1226,7 @@ fts5parse.c:	$(TOP)/ext/fts5/fts5parse.y lemon$(BEXE)

 fts5parse.h: fts5parse.c

-fts5.c: $(FTS5_SRC) has_tclsh84
+fts5.c: $(FTS5_SRC)
 	$(TCLSH_CMD) $(TOP)/ext/fts5/tool/mkfts5c.tcl
 	cp $(TOP)/ext/fts5/fts5.h .

@@ -1297,7 +1260,7 @@ TESTFIXTURE_SRC1 = sqlite3.c
 TESTFIXTURE_SRC = $(TESTSRC) $(TOP)/src/tclsqlite.c
 TESTFIXTURE_SRC += $(TESTFIXTURE_SRC$(USE_AMALGAMATION))

-testfixture$(TEXE):	has_tclsh85 $(TESTFIXTURE_SRC)
+testfixture$(TEXE):	$(TESTFIXTURE_SRC)
 	$(LTLINK) -DSQLITE_NO_SYNC=1 $(TEMP_STORE) $(TESTFIXTURE_FLAGS) \
 		-o $@ $(TESTFIXTURE_SRC) $(LIBTCL) $(TLIBS)

@@ -1321,17 +1284,11 @@ fulltestonly:	$(TESTPROGS) fuzztest
 	./testfixture$(TEXE) $(TOP)/test/full.test

 # Fuzz testing
-#
-# WARNING: When the "fuzztest" target is run by the testrunner.tcl script,
-# it does not actually run this code. Instead, it schedules equivalent 
-# commands. Therefore, if this target is updated, then code in
-# testrunner_data.tcl (search for "trd_fuzztest_data") must also be updated.
-#
-fuzztest:	fuzzcheck$(TEXE) $(FUZZDATA) sessionfuzz$(TEXE)
+fuzztest:	fuzzcheck$(TEXE) $(FUZZDATA) sessionfuzz$(TEXE) $(TOP)/test/sessionfuzz-data1.db
 	./fuzzcheck$(TEXE) $(FUZZDATA)
 	./sessionfuzz$(TEXE) run $(TOP)/test/sessionfuzz-data1.db

-valgrindfuzz:	fuzzcheck$(TEXT) $(FUZZDATA) sessionfuzz$(TEXE)
+valgrindfuzz:	fuzzcheck$(TEXT) $(FUZZDATA) sessionfuzz$(TEXE) $(TOP)/test/sessionfuzz-data1.db
 	valgrind ./fuzzcheck$(TEXE) --cell-size-check --limit-mem 10M $(FUZZDATA)
 	valgrind ./sessionfuzz$(TEXE) run $(TOP)/test/sessionfuzz-data1.db

@@ -1348,23 +1305,11 @@ testrunner:	testfixture$(TEXE)

 # Runs both fuzztest and testrunner, consecutively.
 #
-devtest:	srctree-check testfixture$(TEXE) fuzztest testrunner
-
-mdevtest: srctree-check has_tclsh85
-	$(TCLSH_CMD) $(TOP)/test/testrunner.tcl mdevtest
-
-sdevtest: has_tclsh85
-	$(TCLSH_CMD) $(TOP)/test/testrunner.tcl sdevtest
-
-# Validate that various generated files in the source tree
-# are up-to-date.
-#
-srctree-check:	$(TOP)/tool/srctree-check.tcl
-	$(TCLSH_CMD) $(TOP)/tool/srctree-check.tcl
+devtest:	testfixture$(TEXE) fuzztest testrunner

 # Testing for a release
 #
-releasetest: srctree-check testfixture$(TEXE)
+releasetest: testfixture$(TEXE)
 	./testfixture$(TEXE) $(TOP)/test/testrunner.tcl release

 # Minimal testing that runs in less than 3 minutes
@@ -1375,7 +1320,7 @@ quicktest:	./testfixture$(TEXE)
 # This is the common case.  Run many tests that do not take too long,
 # including fuzzcheck, sqlite3_analyzer, and sqldiff tests.
 #
-test:	srctree-check fuzztest sourcetest $(TESTPROGS) tcltest
+test:	fuzztest sourcetest $(TESTPROGS) tcltest

 # Run a test using valgrind.  This can take a really long time
 # because valgrind is so much slower than a native machine.
@@ -1393,13 +1338,13 @@ smoketest:	$(TESTPROGS) fuzzcheck$(TEXE)
 shelltest: $(TESTPROGS)
 	./testfixture$(TEXT) $(TOP)/test/permutations.test shell

-sqlite3_analyzer.c: sqlite3.c $(TOP)/src/tclsqlite.c $(TOP)/tool/spaceanal.tcl $(TOP)/tool/mkccode.tcl $(TOP)/tool/sqlite3_analyzer.c.in has_tclsh85
+sqlite3_analyzer.c: sqlite3.c $(TOP)/src/tclsqlite.c $(TOP)/tool/spaceanal.tcl $(TOP)/tool/mkccode.tcl $(TOP)/tool/sqlite3_analyzer.c.in
 	$(TCLSH_CMD) $(TOP)/tool/mkccode.tcl $(TOP)/tool/sqlite3_analyzer.c.in >sqlite3_analyzer.c

 sqlite3_analyzer$(TEXE): sqlite3_analyzer.c
 	$(LTLINK) sqlite3_analyzer.c -o $@ $(LIBTCL) $(TLIBS)

-sqltclsh.c: sqlite3.c $(TOP)/src/tclsqlite.c $(TOP)/tool/sqltclsh.tcl $(TOP)/ext/misc/appendvfs.c $(TOP)/tool/mkccode.tcl $(TOP)/tool/sqltclsh.c.in has_tclsh85
+sqltclsh.c: sqlite3.c $(TOP)/src/tclsqlite.c $(TOP)/tool/sqltclsh.tcl $(TOP)/ext/misc/appendvfs.c $(TOP)/tool/mkccode.tcl $(TOP)/tool/sqltclsh.c.in
 	$(TCLSH_CMD) $(TOP)/tool/mkccode.tcl $(TOP)/tool/sqltclsh.c.in >sqltclsh.c

 sqltclsh$(TEXE): sqltclsh.c
@@ -1418,7 +1363,7 @@ CHECKER_DEPS =\
  $(TOP)/ext/misc/btreeinfo.c \
  $(TOP)/ext/repair/sqlite3_checker.c.in

-sqlite3_checker.c:	$(CHECKER_DEPS) has_tclsh85
+sqlite3_checker.c:	$(CHECKER_DEPS)
 	$(TCLSH_CMD) $(TOP)/tool/mkccode.tcl $(TOP)/ext/repair/sqlite3_checker.c.in >$@

 sqlite3_checker$(TEXE):	sqlite3_checker.c
@@ -1504,11 +1449,6 @@ amalgamation-tarball: sqlite3.c sqlite3rc.h
 snapshot-tarball: sqlite3.c sqlite3rc.h
 	TOP=$(TOP) sh $(TOP)/tool/mkautoconfamal.sh --snapshot

-# Build a ZIP archive containing various command-line tools.
-#
-tool-zip:	testfixture sqlite3 sqldiff sqlite3_analyzer $(TOP)/tool/mktoolzip.tcl
-	./testfixture $(TOP)/tool/mktoolzip.tcl
-
 # The next two rules are used to support the "threadtest" target. Building
 # threadtest runs a few thread-safety tests that are implemented in C. This
 # target is invoked by the releasetest.tcl script.
@@ -1566,7 +1506,6 @@ clean:
 	rm -f LogEst$(TEXE) fts3view$(TEXE) rollback-test$(TEXE) showdb$(TEXE)
 	rm -f showjournal$(TEXE) showstat4$(TEXE) showwal$(TEXE) speedtest1$(TEXE)
 	rm -f wordcount$(TEXE) changeset$(TEXE)
-	rm -f version-info$(TEXT)
 	rm -f sqlite3.dll sqlite3.lib sqlite3.exp sqlite3.def
 	rm -f sqlite3.c
 	rm -f sqlite3rc.h
@@ -1582,9 +1521,6 @@ clean:
 	rm -f dbhash dbhash.exe
 	rm -f fts5.* fts5parse.*
 	rm -f threadtest5
-	rm -f src-verify
-	rm -f custom.rws
-	rm -f has_tclsh84 has_tclsh85

 distclean:	clean
 	rm -f sqlite_cfg.h config.log config.status libtool Makefile sqlite3.pc \
@@ -1613,28 +1549,3 @@ sqlite3.dll: $(REAL_LIBOBJ) sqlite3.def
 #
 fiddle: sqlite3.c shell.c
 	make -C ext/wasm fiddle emcc_opt=-Os
-
-#
-# Spell-checking for source comments
-# The sources checked are either C sources or C source templates.
-# Their comments are extracted and processed through aspell using
-# a custom dictionary that contains scads of odd identifiers that
-# find their way into the comments.
-#
-# Currently, this target is setup to be "made" in-tree only.
-# The output is ephemeral. Redirect it to guide spelling fixups,
-# either to correct spelling or add words to tool/custom.txt.
-#
-./custom.rws: ./tool/custom.txt
-	@echo 'Updating custom dictionary from tool/custom.txt'
-	aspell --lang=en create master ./custom.rws < $<
-
-misspell: ./custom.rws has_tclsh84
-	$(TCLSH_CMD) ./tool/spellsift.tcl ./src/*.c ./src/*.h ./src/*.in
-
-#
-# tool/version-info: a utility for emitting sqlite3 version info
-# in various forms.
-#
-version-info$(TEXE):	$(TOP)/tool/version-info.c Makefile sqlite3.h
-	$(LTLINK) $(ST_OPT) -o $@ $(TOP)/tool/version-info.c
@@ -22,6 +22,12 @@ TOP = ../sqlite
 BCC = gcc -g -O0
 #BCC = /opt/ancic/bin/c89 -0

+#### If the target operating system supports the "usleep()" system
+#    call, then define the HAVE_USLEEP macro for all C modules.
+#
+#USLEEP = 
+USLEEP = -DHAVE_USLEEP=1
+
 #### If you want the SQLite library to be safe for use within a 
 #    multi-threaded program, then define the following macro
 #    appropriately:
@@ -52,13 +52,6 @@ MINIMAL_AMALGAMATION = 0
 USE_STDCALL = 0
 !ENDIF

-# Use the USE_SEH=0 option on the nmake command line to omit structured
-# exception handling (SEH) support.  SEH is on by default.
-#
-!IFNDEF USE_SEH
-USE_SEH = 1
-!ENDIF
-
 # Set this non-0 to have the shell executable link against the core dynamic
 # link library.
 #
@@ -225,12 +218,6 @@ WIN32HEAP = 0
 OSTRACE = 0
 !ENDIF

-# enable address sanitizer using ASAN=1 on the command-line.
-#
-!IFNDEF ASAN
-ASAN = 0
-!ENDIF
-
 # Set this to one of the following values to enable various debugging
 # features.  Each level includes the debugging options from the previous
 # levels.  Currently, the recognized values for DEBUG are:
@@ -374,7 +361,6 @@ SQLITE_TCL_DEP =
 !IFNDEF OPT_FEATURE_FLAGS
 !IF $(MINIMAL_AMALGAMATION)==0
 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_FTS3=1
-OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_FTS5=1
 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_RTREE=1
 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_GEOPOLY=1
 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_STMTVTAB=1
@@ -403,14 +389,6 @@ OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_MATH_FUNCTIONS
 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_RBU=1
 !ENDIF

-# Should structured exception handling (SEH) be enabled for WAL mode in
-# the core library?  It is on by default.  Only omit it if the
-# USE_SEH=0 option is provided on the nmake command-line.
-#
-!IF $(USE_SEH)==0
-OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_OMIT_SEH=1
-!ENDIF
-
 # These are the "extended" SQLite compilation options used when compiling for
 # the Windows 10 platform.
 #
@@ -899,13 +877,6 @@ RCC = $(RCC) -DSQLITE_WIN32_MALLOC_VALIDATE=1
 !ENDIF
 !ENDIF

-
-# Address sanitizer if ASAN=1
-#
-!IF $(ASAN)>0
-TCC = $(TCC) /fsanitize=address
-!ENDIF
-
 # <<mark>>
 # The locations of the Tcl header and library files.  Also, the library that
 # non-stubs enabled programs using Tcl must link against.  These variables
@@ -1594,7 +1565,8 @@ TESTEXT = \
  $(TOP)\ext\rtree\test_rtreedoc.c \
  $(TOP)\ext\recover\sqlite3recover.c \
  $(TOP)\ext\recover\test_recover.c \
-  $(TOP)\ext\recover\dbdata.c 
+  $(TOP)\ext\recover\dbdata.c \
+  fts5.c

 # If use of zlib is enabled, add the "zipfile.c" source file.
 #
@@ -1610,8 +1582,7 @@ TESTSRC2 = \
  $(SRC01) \
  $(SRC07) \
  $(SRC10) \
-  $(TOP)\ext\async\sqlite3async.c \
-  fts5.c
+  $(TOP)\ext\async\sqlite3async.c

 # Header files used by all library source files.
 #
@@ -1690,8 +1661,6 @@ SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_DQS=0
 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_FTS4=1
 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
 !ENDIF

 # <<mark>>
@@ -1823,8 +1792,8 @@ $(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 $(SQLITE3C) $(SQLITE3H) $(LIBRESOBJS)
-	$(LTLINK) $(NO_WARN) $(TOP)\tool\sqldiff.c $(SQLITE3C) /link $(LDFLAGS) $(LTLINKOPTS) $(LIBRESOBJS)
+sqldiff.exe:	$(TOP)\tool\sqldiff.c $(SQLITE3C) $(SQLITE3H)
+	$(LTLINK) $(NO_WARN) $(TOP)\tool\sqldiff.c $(SQLITE3C) /link $(LDFLAGS) $(LTLINKOPTS)

 dbhash.exe:	$(TOP)\tool\dbhash.c $(SQLITE3C) $(SQLITE3H)
 	$(LTLINK) $(NO_WARN) $(TOP)\tool\dbhash.c $(SQLITE3C) /link $(LDFLAGS) $(LTLINKOPTS)
@@ -1838,12 +1807,6 @@ srcck1.exe:	$(TOP)\tool\srcck1.c
 sourcetest:	srcck1.exe $(SQLITE3C)
 	srcck1.exe $(SQLITE3C)

-src-verify.exe:	$(TOP)\tool\src-verify.c
-	$(LTLINK) $(NO_WARN) $(TOP)\tool\src-verify.c
-
-verify-source:	src-verify.exe
-	src-verify.exe $(TOP)
-
 fuzzershell.exe:	$(TOP)\tool\fuzzershell.c $(SQLITE3C) $(SQLITE3H)
 	$(LTLINK) $(NO_WARN) $(FUZZERSHELL_COMPILE_OPTS) $(TOP)\tool\fuzzershell.c $(SQLITE3C) /link $(LDFLAGS) $(LTLINKOPTS)

@@ -1907,7 +1870,7 @@ mptest:	mptester.exe
 	move vdbe.new tsrc\vdbe.c
 	echo > .target_source

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

 sqlite3-all.c:	sqlite3.c $(TOP)\tool\split-sqlite3c.tcl
@@ -2261,12 +2224,10 @@ keywordhash.h:	$(TOP)\tool\mkkeywordhash.c mkkeywordhash.exe
 # 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\base64.c \
+        $(TOP)\ext\misc\base85.c \
 	$(TOP)\ext\misc\decimal.c \
 	$(TOP)\ext\misc\fileio.c \
 	$(TOP)\ext\misc\ieee754.c \
@@ -2277,10 +2238,9 @@ SHELL_SRC = \
 	$(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)/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.
@@ -2472,9 +2432,6 @@ extensiontest:	testfixture.exe testloadext.dll
 	@set PATH=$(LIBTCLPATH);$(PATH)
 	.\testfixture.exe $(TOP)\test\loadext.test $(TESTOPTS)

-tool-zip:	testfixture.exe sqlite3.exe sqldiff.exe sqlite3_analyzer.exe $(TOP)\tool\mktoolzip.tcl
-	.\testfixture.exe $(TOP)\tool\mktoolzip.tcl
-
 coretestprogs:	$(TESTPROGS)

 testprogs:	coretestprogs srcck1.exe fuzzcheck.exe sessionfuzz.exe
@@ -2527,13 +2484,10 @@ testrunner:	testfixture.exe
 #
 devtest:	testfixture.exe fuzztest testrunner

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


 smoketest:	$(TESTPROGS)
@@ -2561,14 +2515,14 @@ sqlite3_expert.exe: $(SQLITE3C) $(TOP)\ext\expert\sqlite3expert.h $(TOP)\ext\exp
 	$(LTLINK) $(NO_WARN)	$(TOP)\ext\expert\sqlite3expert.c $(TOP)\ext\expert\expert.c $(SQLITE3C) $(TLIBS)

 CHECKER_DEPS =\
-  $(TOP)\tool\mkccode.tcl \
+  $(TOP)/tool/mkccode.tcl \
  sqlite3.c \
-  $(TOP)\src\tclsqlite.c \
-  $(TOP)\ext\repair\sqlite3_checker.tcl \
-  $(TOP)\ext\repair\checkindex.c \
-  $(TOP)\ext\repair\checkfreelist.c \
-  $(TOP)\ext\misc\btreeinfo.c \
-  $(TOP)\ext\repair\sqlite3_checker.c.in
+  $(TOP)/src/tclsqlite.c \
+  $(TOP)/ext/repair/sqlite3_checker.tcl \
+  $(TOP)/ext/repair/checkindex.c \
+  $(TOP)/ext/repair/checkfreelist.c \
+  $(TOP)/ext/misc/btreeinfo.c \
+  $(TOP)/ext/repair/sqlite3_checker.c.in

 sqlite3_checker.c:	$(CHECKER_DEPS)
 	$(TCLSH_CMD) $(TOP)\tool\mkccode.tcl $(TOP)\ext\repair\sqlite3_checker.c.in > $@
@@ -2707,5 +2661,4 @@ clean:
 	del /Q showshm.exe sqlite3_checker.* sqlite3_expert.exe 2>NUL
 	del /Q fts5.* fts5parse.* 2>NUL
 	del /Q lsm.h lsm1.c 2>NUL
-	del /q src-verify.exe 2>NUL
 # <</mark>>
@@ -25,28 +25,7 @@ If you pulled your SQLite source code from a secondary source and want to
 verify its integrity, there are hints on how to do that in the
 [Verifying Code Authenticity](#vauth) section below.

-## Contacting The SQLite Developers
-
-The preferred way to ask questions or make comments about SQLite or to
-report bugs against SQLite is to visit the 
-[SQLite Forum](https://sqlite.org/forum) at <https://sqlite.org/forum/>.
-Anonymous postings are permitted.
-
-If you think you have found a bug that has security implications and
-you do not want to report it on the public forum, you can send a private
-email to drh at sqlite dot org.
-
-## Public Domain
-
-The SQLite source code is in the public domain.  See
-<https://sqlite.org/copyright.html> for details. 
-
-Because SQLite is in the public domain, we do not normally accept pull
-requests, because if we did take a pull request, the changes in that
-pull request might carry a copyright and the SQLite source code would
-then no longer be fully in the public domain.
-
-## Obtaining The SQLite Source Code
+## Obtaining The Code

 If you do not want to use Fossil, you can download tarballs or ZIP
 archives or [SQLite archives](https://sqlite.org/cli.html#sqlar) as follows:
@@ -103,9 +82,9 @@ For example:
        mkdir bld                ;#  Build will occur in a sibling directory
        cd bld                   ;#  Change to the build directory
        ../sqlite/configure      ;#  Run the configure script
-        make                     ;#  Builds the "sqlite3" command-line tool
+        make                     ;#  Run the makefile.
        make sqlite3.c           ;#  Build the "amalgamation" source file
-        make devtest             ;#  Run some tests (requires Tcl)
+        make test                ;#  Run some tests (requires Tcl)

 See the makefile for additional targets.

@@ -115,33 +94,32 @@ script does not work out for you, there is a generic makefile named
 can copy and edit to suit your needs.  Comments on the generic makefile
 show what changes are needed.

-## Compiling for Windows Using MSVC
+## Using MSVC for Windows systems

 On Windows, all applicable build products can be compiled with MSVC.
-You will also need a working installation of TCL.
-See the [compile-for-windows.md](doc/compile-for-windows.md) document for
-additional information about how to install MSVC and TCL and configure your
-build environment.
+First open the command prompt window associated with the desired compiler
+version (e.g. "Developer Command Prompt for VS2013").  Next, use NMAKE
+with the provided "Makefile.msc" to build one of the supported targets.

-If you want to run tests, you need to let SQLite know the location of your
-TCL library, using a command like this:
+For example, from the parent directory of the source subtree named "sqlite":

-        set TCLDIR=c:\Tcl
+        mkdir bld
+        cd bld
+        nmake /f ..\sqlite\Makefile.msc TOP=..\sqlite
+        nmake /f ..\sqlite\Makefile.msc sqlite3.c TOP=..\sqlite
+        nmake /f ..\sqlite\Makefile.msc sqlite3.dll TOP=..\sqlite
+        nmake /f ..\sqlite\Makefile.msc sqlite3.exe TOP=..\sqlite
+        nmake /f ..\sqlite\Makefile.msc test TOP=..\sqlite

-SQLite uses "tclsh.exe" as part of the build process, and so that utility
-program will need to be somewhere on your %PATH%.  The finished SQLite library
-does not contain any TCL code, but it does use TCL to help with the build process
-and to run tests.
+There are several build options that can be set via the NMAKE command
+line.  For example, to build for WinRT, simply add "FOR_WINRT=1" argument
+to the "sqlite3.dll" command line above.  When debugging into the SQLite
+code, adding the "DEBUG=1" argument to one of the above command lines is
+recommended.

-Build using Makefile.msc.  Example:
-
-        nmake /f Makefile.msc
-        nmake /f Makefile.msc sqlite3.c
-        nmake /f Makefile.msc devtest
-        nmake /f Makefile.msc releasetest
- 
-There are many other makefile targets.  See comments in Makefile.msc for
-details.
+SQLite does not require [Tcl](http://www.tcl.tk/) to run, but a Tcl installation
+is required by the makefiles (including those for MSVC).  SQLite contains
+a lot of generated code and Tcl is used to do much of that code generation.

 ## Source Code Tour

@@ -312,13 +290,16 @@ Key files:
     is not part of the core SQLite library.  But as most of the tests in this
     repository are written in Tcl, the Tcl language bindings are important.

-  *  **test\*.c** - Files in the src/ folder that begin with "test" go into
+  *  **test*.c** - Files in the src/ folder that begin with "test" go into
     building the "testfixture.exe" program.  The testfixture.exe program is
     an enhanced Tcl shell.  The testfixture.exe program runs scripts in the
     test/ folder to validate the core SQLite code.  The testfixture program
     (and some other test programs too) is built and run when you type
     "make test".

+  *  **ext/misc/json1.c** - This file implements the various JSON functions
+     that are built into SQLite.
+
 There are many other source files.  Each has a succinct header comment that
 describes its purpose and role within the larger system.

@@ -326,8 +307,8 @@ describes its purpose and role within the larger system.
 ## Verifying Code Authenticity

 The `manifest` file at the root directory of the source tree
-contains either a SHA3-256 hash or a SHA1 hash
-for every source file in the repository.
+contains either a SHA3-256 hash (for newer files) or a SHA1 hash (for
+older files) for every source file in the repository.
 The name of the version of the entire source tree is just the
 SHA3-256 hash of the `manifest` file itself, possibly with the
 last line of that file omitted if the last line begins with
@@ -335,25 +316,14 @@ last line of that file omitted if the last line begins with
 The `manifest.uuid` file should contain the SHA3-256 hash of the
 `manifest` file. If all of the above hash comparisons are correct, then
 you can be confident that your source tree is authentic and unadulterated.
-Details on the format for the `manifest` files are available
-[on the Fossil website](https://fossil-scm.org/fossil/doc/trunk/www/fileformat.wiki#manifest).

-The process of checking source code authenticity is automated by the 
-makefile:
-
->   make verify-source
-
-Or on windows:
-
->   nmake /f Makefile.msc verify-source
-
-Using the makefile to verify source integrity is good for detecting
-accidental changes to the source tree, but malicious changes could be
-hidden by also modifying the makefiles.
+The format of the `manifest` file should be mostly self-explanatory, but
+if you want details, they are available
+[here](https://fossil-scm.org/fossil/doc/trunk/www/fileformat.wiki#manifest).

 ## Contacts

-The main SQLite website is [http:/sqlite.org/](http://sqlite.org/)
+The main SQLite website is [http://www.sqlite.org/](http://www.sqlite.org/)
 with geographically distributed backups at
 [http://www2.sqlite.org/](http://www2.sqlite.org) and
 [http://www3.sqlite.org/](http://www3.sqlite.org).
@@ -1 +1 @@
-3.45.0
+3.42.1
@@ -9,7 +9,7 @@ sqlite3_SOURCES = shell.c sqlite3.h
 EXTRA_sqlite3_SOURCES = sqlite3.c
 sqlite3_LDADD = @EXTRA_SHELL_OBJ@ @READLINE_LIBS@
 sqlite3_DEPENDENCIES = @EXTRA_SHELL_OBJ@
-sqlite3_CFLAGS = $(AM_CFLAGS) -DSQLITE_ENABLE_EXPLAIN_COMMENTS -DSQLITE_DQS=0 -DSQLITE_ENABLE_DBPAGE_VTAB -DSQLITE_ENABLE_STMTVTAB -DSQLITE_ENABLE_DBSTAT_VTAB $(SHELL_CFLAGS)
+sqlite3_CFLAGS = $(AM_CFLAGS) -DSQLITE_ENABLE_EXPLAIN_COMMENTS -DSQLITE_ENABLE_DBPAGE_VTAB -DSQLITE_ENABLE_STMTVTAB -DSQLITE_ENABLE_DBSTAT_VTAB $(SHELL_CFLAGS)

 include_HEADERS = sqlite3.h sqlite3ext.h

@@ -52,13 +52,6 @@ MINIMAL_AMALGAMATION = 0
 USE_STDCALL = 0
 !ENDIF

-# Use the USE_SEH=0 option on the nmake command line to omit structured
-# exception handling (SEH) support.  SEH is on by default.
-#
-!IFNDEF USE_SEH
-USE_SEH = 1
-!ENDIF
-
 # Set this non-0 to have the shell executable link against the core dynamic
 # link library.
 #
@@ -187,12 +180,6 @@ WIN32HEAP = 0
 OSTRACE = 0
 !ENDIF

-# enable address sanitizer using ASAN=1 on the command-line.
-#
-!IFNDEF ASAN
-ASAN = 0
-!ENDIF
-
 # Set this to one of the following values to enable various debugging
 # features.  Each level includes the debugging options from the previous
 # levels.  Currently, the recognized values for DEBUG are:
@@ -296,7 +283,6 @@ SQLITE3EXEPDB = /pdb:sqlite3sh.pdb
 !IFNDEF OPT_FEATURE_FLAGS
 !IF $(MINIMAL_AMALGAMATION)==0
 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_FTS3=1
-OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_FTS5=1
 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_RTREE=1
 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_GEOPOLY=1
 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_STMTVTAB=1
@@ -325,14 +311,6 @@ OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_MATH_FUNCTIONS
 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_RBU=1
 !ENDIF

-# Should structured exception handling (SEH) be enabled for WAL mode in
-# the core library?  It is on by default.  Only omit it if the
-# USE_SEH=0 option is provided on the nmake command-line.
-#
-!IF $(USE_SEH)==0
-OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_OMIT_SEH=1
-!ENDIF
-
 # These are the "extended" SQLite compilation options used when compiling for
 # the Windows 10 platform.
 #
@@ -740,13 +718,6 @@ RCC = $(RCC) -DSQLITE_WIN32_MALLOC_VALIDATE=1
 !ENDIF


-# Address sanitizer if ASAN=1
-#
-!IF $(ASAN)>0
-TCC = $(TCC) /fsanitize=address
-!ENDIF
-
-
 # Compiler options needed for programs that use the readline() library.
 #
 !IFNDEF READLINE_FLAGS
@@ -988,8 +959,6 @@ SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_DQS=0
 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_FTS4=1
 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
 !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],[3.45.0])
+AC_INIT([sqlite],[3.42.0])

 #--------------------------------------------------------------------
 # 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 3.45.0.
+# Generated by GNU Autoconf 2.69 for sqlite 3.42.1.
 #
 #
 # 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='3.45.0'
-PACKAGE_STRING='sqlite 3.45.0'
+PACKAGE_VERSION='3.42.1'
+PACKAGE_STRING='sqlite 3.42.1'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''

@@ -776,7 +776,6 @@ OPT_FEATURE_FLAGS
 HAVE_ZLIB
 USE_AMALGAMATION
 TARGET_DEBUG
-TARGET_HAVE_LINENOISE
 TARGET_HAVE_EDITLINE
 TARGET_HAVE_READLINE
 TARGET_READLINE_INC
@@ -904,7 +903,6 @@ enable_editline
 enable_readline
 with_readline_lib
 with_readline_inc
-with_linenoise
 enable_debug
 enable_amalgamation
 enable_load_extension
@@ -1472,7 +1470,7 @@ 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 3.45.0 to adapt to many kinds of systems.
+\`configure' configures sqlite 3.42.1 to adapt to many kinds of systems.

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

@@ -1537,7 +1535,7 @@ fi

 if test -n "$ac_init_help"; then
  case $ac_init_help in
-     short | recursive ) echo "Configuration of sqlite 3.45.0:";;
+     short | recursive ) echo "Configuration of sqlite 3.42.1:";;
   esac
  cat <<\_ACEOF

@@ -1589,7 +1587,6 @@ Optional Packages:
                          (tclConfig.sh)
  --with-readline-lib     specify readline library
  --with-readline-inc     specify readline include paths
-  --with-linenoise=DIR    source directory for linenoise library

 Some influential environment variables:
  CC          C compiler command
@@ -1668,7 +1665,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
  cat <<\_ACEOF
-sqlite configure 3.45.0
+sqlite configure 3.42.1
 generated by GNU Autoconf 2.69

 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2087,7 +2084,7 @@ 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 3.45.0, which was
+It was created by sqlite $as_me 3.42.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was

  $ $0 $@
@@ -3945,13 +3942,13 @@ if ${lt_cv_nm_interface+:} false; then :
 else
  lt_cv_nm_interface="BSD nm"
  echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:3948: $ac_compile\"" >&5)
+  (eval echo "\"\$as_me:3945: $ac_compile\"" >&5)
  (eval "$ac_compile" 2>conftest.err)
  cat conftest.err >&5
-  (eval echo "\"\$as_me:3951: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval echo "\"\$as_me:3948: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
  cat conftest.err >&5
-  (eval echo "\"\$as_me:3954: output\"" >&5)
+  (eval echo "\"\$as_me:3951: output\"" >&5)
  cat conftest.out >&5
  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
    lt_cv_nm_interface="MS dumpbin"
@@ -5157,7 +5154,7 @@ ia64-*-hpux*)
  ;;
 *-*-irix6*)
  # Find out which ABI we are using.
-  echo '#line 5160 "configure"' > conftest.$ac_ext
+  echo '#line 5157 "configure"' > conftest.$ac_ext
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
@@ -6682,11 +6679,11 @@ else
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:6685: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:6682: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
-   echo "$as_me:6689: \$? = $ac_status" >&5
+   echo "$as_me:6686: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s "$ac_outfile"; then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings other than the usual output.
@@ -7021,11 +7018,11 @@ else
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7024: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7021: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
-   echo "$as_me:7028: \$? = $ac_status" >&5
+   echo "$as_me:7025: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s "$ac_outfile"; then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings other than the usual output.
@@ -7126,11 +7123,11 @@ else
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7129: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7126: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
-   echo "$as_me:7133: \$? = $ac_status" >&5
+   echo "$as_me:7130: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s out/conftest2.$ac_objext
   then
     # The compiler can only warn and ignore the option if not recognized
@@ -7181,11 +7178,11 @@ else
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7184: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7181: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
-   echo "$as_me:7188: \$? = $ac_status" >&5
+   echo "$as_me:7185: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s out/conftest2.$ac_objext
   then
     # The compiler can only warn and ignore the option if not recognized
@@ -9561,7 +9558,7 @@ else
  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<_LT_EOF
-#line 9564 "configure"
+#line 9561 "configure"
 #include "confdefs.h"

 #if HAVE_DLFCN_H
@@ -9657,7 +9654,7 @@ else
  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<_LT_EOF
-#line 9660 "configure"
+#line 9657 "configure"
 #include "confdefs.h"

 #if HAVE_DLFCN_H
@@ -11248,27 +11245,6 @@ fi
 	fi
 fi

-# Check whether --with-linenoise was given.
-if test "${with_linenoise+set}" = set; then :
-  withval=$with_linenoise; with_linenoise=$withval
-else
-  with_linenoise="no"
-fi
-
-if test "x$with_linenoise" != "xno"; then
-   TARGET_HAVE_READLINE=0
-   TARGET_HAVE_EDITLINE=0
-   TARGET_HAVE_LINENOISE=1
-   TARGET_READLINE_INC="-I${with_linenoise}"
-   TARGET_READLINE_LIBS="${with_linenoise}/linenoise.c"
-   echo "using linenoise source code at ${with_linenoise}"
-else
-   TARGET_HAVE_LINENOISE=0
-   echo "not using linenoise"
-fi
-
-
-



@@ -11345,7 +11321,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build type" >&5
 $as_echo_n "checking build type... " >&6; }
 if test "${enable_debug}" = "yes" ; then
-  TARGET_DEBUG="-DSQLITE_DEBUG=1 -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE -O0 -Wall"
+  TARGET_DEBUG="-DSQLITE_DEBUG=1 -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE -O0"
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: debug" >&5
 $as_echo "debug" >&6; }
 else
@@ -12481,7 +12457,7 @@ cat >>$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 3.45.0, which was
+This file was extended by sqlite $as_me 3.42.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
@@ -12547,7 +12523,7 @@ _ACEOF
 cat >>$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 3.45.0
+sqlite config.status 3.42.1
 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 $srcdir/VERSION | tr -d '\n'`
@@ -598,28 +598,11 @@ if test x"$with_readline" != xno; then
 		TARGET_HAVE_READLINE=1
 	fi
 fi
-AC_ARG_WITH([linenoise],
-            [AS_HELP_STRING([--with-linenoise=DIR],[source directory for linenoise library])],
-            [with_linenoise=$withval],
-            [with_linenoise="no"])
-if test "x$with_linenoise" != "xno"; then
-   TARGET_HAVE_READLINE=0
-   TARGET_HAVE_EDITLINE=0
-   TARGET_HAVE_LINENOISE=1
-   TARGET_READLINE_INC="-I${with_linenoise}"
-   TARGET_READLINE_LIBS="${with_linenoise}/linenoise.c"
-   echo "using linenoise source code at ${with_linenoise}"
-else
-   TARGET_HAVE_LINENOISE=0
-   echo "not using linenoise"
-fi

 AC_SUBST(TARGET_READLINE_LIBS)
 AC_SUBST(TARGET_READLINE_INC)
 AC_SUBST(TARGET_HAVE_READLINE)
 AC_SUBST(TARGET_HAVE_EDITLINE)
-AC_SUBST(TARGET_HAVE_LINENOISE)
-

 ##########
 # Figure out what C libraries are required to compile programs
@@ -632,7 +615,7 @@ AC_SEARCH_LIBS(fdatasync, [rt])
 AC_ARG_ENABLE(debug, AS_HELP_STRING([--enable-debug],[enable debugging & verbose explain]))
 AC_MSG_CHECKING([build type])
 if test "${enable_debug}" = "yes" ; then
-  TARGET_DEBUG="-DSQLITE_DEBUG=1 -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE -O0 -Wall"
+  TARGET_DEBUG="-DSQLITE_DEBUG=1 -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE -O0"
  AC_MSG_RESULT([debug])
 else
  TARGET_DEBUG="-DNDEBUG"
@@ -1,148 +0,0 @@
-# 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:
-
-  1.  Install Microsoft Visual Studio. The free "community edition" 
-      will work fine.  Do a standard install for C++ development.
-      SQLite only needs the
-      "cl" compiler and the "nmake" build tool.
-
-  2.  Under the "Start" menu, find "All Apps" then go to "Visual Studio 20XX"
-      and find "x64 Native Tools Command Prompt for VS 20XX".  Pin that
-      application to your task bar, as you will use it a lot.  Bring up
-      an instance of this command prompt and do all of the subsequent steps
-      in that "x64 Native Tools" command prompt.  (Or use "x86" if you want
-      a 32-bit build.)  The subsequent steps will not work in a vanilla
-      DOS prompt.  Nor will they work in PowerShell.
-
-  3.  Install TCL development libraries.  This note assumes that you will
-      install the TCL development libraries in the "`c:\Tcl`" directory.
-      Make adjustments
-      if you want TCL installed somewhere else.  SQLite needs both the
-      "tclsh.exe" command-line tool as part of the build process, and
-      the "tcl86.lib" library in order to run tests.  You will need
-      TCL version 8.6 or later.
-      <ol type="a">
-      <li>Get the TCL source archive, perhaps from
-      [https://www.tcl.tk/software/tcltk/download.html](https://www.tcl.tk/software/tcltk/download.html).
-      <li>Untar or unzip the source archive.  CD into the "win/" subfolder
-          of the source tree.
-      <li>Run: `nmake /f makefile.vc release`
-      <li>Run: `nmake /f makefile.vc INSTALLDIR=c:\Tcl install`
-      <li>CD to `c:\Tcl\lib`.  In that subfolder make a copy of the
-          "`tcl86t.lib`" file to the alternative name "`tcl86.lib`"
-          (omitting the second 't').  Leave the copy in the same directory
-          as the original.
-      <li>CD to `c:\Tcl\bin`.  Make a copy of the "`tclsh86t.exe`"
-          file into "`tclsh.exe`" (without the "86t") in the same directory.
-      <li>Add `c:\Tcl\bin` to your %PATH%.  To do this, go to Settings
-          and search for "path".  Select "edit environment variables for
-          your account" and modify your default PATH accordingly.
-          You will need to close and reopen your command prompts after
-          making this change.
-      </ol>
-
-  4.  Download the SQLite source tree and unpack it. CD into the
-      toplevel directory of the source tree.
-
-  5.  Set the TCLDIR environment variable to point to your TCL installation.
-      Like this:
-      <ul>
-      <li> `set TCLDIR=c:\Tcl`
-      </ul>
-
-  6.  Run the "`Makefile.msc`" makefile with an appropriate target.
-      Examples:
-      <ul>
-      <li>  `nmake /f makefile.msc`
-      <li>  `nmake /f makefile.msc sqlite3.c`
-      <li>  `nmake /f makefile.msc devtest`
-      <li>  `nmake /f makefile.msc releasetest`
-      </ul>
-
-## 32-bit Builds
-
-Doing a 32-bit build is just like doing a 64-bit build with the
-following minor changes:
-
-  1.  Use the "x86 Native Tools Command Prompt" instead of
-      "x64 Native Tools Command Prompt".  "**x86**" instead of "**x64**".
-
-  2.  Use a different installation directory for TCL.
-      The recommended directory is `c:\tcl32`.  Thus you end up
-      with two TCL builds:
-      <ul>
-      <li> `c:\tcl` &larr;  64-bit (the default)
-      <li> `c:\tcl32` &larr;  32-bit
-      </ul>
-
-  3.  Ensure that `c:\tcl32\bin` comes before `c:\tcl\bin` on
-      your PATH environment variable.  You can achieve this using
-      a command like:
-      <ul>
-      <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
-with TCL in order to function.  The [sqlite3_analyzer.exe program](https://sqlite.org/sqlanalyze.html)
-is an example.  You can build as described above, and then
-enter:
-
-> ~~~~
-nmake /f Makefile.msc sqlite3_analyzer.exe
-~~~~
-
-And you will end up with a working executable.  However, that executable
-will depend on having the "tcl86.dll" library somewhere on your %PATH%.
-Use the following steps to build an executable that has the TCL library
-statically linked so that it does not depend on separate DLL:
-
-  1.  Use the appropriate "Command Prompt" window - either x86 or
-      x64, depending on whether you want a 32-bit or 64-bit executable.
-
-  2.  Untar the TCL source tarball into a fresh directory.  CD into
-      the "win/" subfolder.
-
-  3.  Run: `nmake /f makefile.vc OPTS=nothreads,static shell`
-
-
-  4.  CD into the "Release*" subfolder that is created (note the
-      wildcard - the full name of the directory might vary).  There
-      you will find the "tcl86s.lib" file.  Copy this file into the
-      same directory that you put the "tcl86.lib" on your initial
-      installation.  (In this document, that directory is
-      "`C:\Tcl32\lib`" for 32-bit builds and
-      "`C:\Tcl\lib`" for 64-bit builds.)
-
-  5.  CD into your SQLite source code directory and build the desired
-      utility program, but add the following extra arguments to the
-      nmake command line:
-      <blockquote><pre>
-      CCOPTS="-DSTATIC_BUILD" LIBTCL="tcl86s.lib netapi32.lib user32.lib"
-      </pre></blockquote>
-      <p>So, for example, to build a statically linked version of
-      sqlite3_analyzer.exe, you might type:
-      <blockquote><pre>
-      nmake /f Makefile.msc CCOPTS="-DSTATIC_BUILD" LIBTCL="tcl86s.lib netapi32.lib user32.lib" sqlite3_analyzer.exe
-      </pre></blockquote>
-
-  6.  After your executable is built, you can verify that it does not
-      depend on the TCL DLL by running:
-      <blockquote><pre>
-      dumpbin /dependents sqlite3_analyzer.exe
-      </pre></blockquote>
@@ -1229,8 +1229,8 @@ first syntax error, of course, if there are no instances of the

 <p>Lemon was originally written by Richard Hipp sometime in the late
 1980s on a Sun4 Workstation using K&amp;R C.  
-There was a companion LL(1) parser generator program named "Lime".
-The Lime source code has been lost.</p>
+There was a companion LL(1) parser generator program named "Lime", the
+source code to which as been lost.</p>

 <p>The lemon.c source file was originally many separate files that were
 compiled together to generate the "lemon" executable.  Sometime in the
@@ -1,344 +0,0 @@
-
-
-# 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>
-# 4. Extra testrunner.tcl Options
-  <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 
-multiple jobs. It supports the following types of tests:
-
-  *  Tcl test scripts.
-
-  *  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 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
-might be:
-
-```
-  SELECT * FROM script WHERE state='failed'
-```
-
-Running the command:
-
-```
-  ./testfixture $(TESTDIR)/testrunner.tcl status
-```
-
-in the directory containing the testrunner.db database runs various queries
-to produce a succinct report on the state of a running testrunner.tcl script.
-Running:
-
-```
-  watch ./testfixture $(TESTDIR)/testrunner.tcl status
-```
-
-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
-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
-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
-these tests is therefore:
-
-  1. Build the "testfixture" (or "testfixture.exe" for windows) binary using
-     whatever method seems convenient.
-
-  2. Test the binary built in step 1 by running testrunner.tcl with it, 
-     perhaps with various options.
-
-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
-found in both the $TOP/test/ directory, and in the various sub-directories
-of the $TOP/ext/ directory of the source tree. Not all *\*.test* files
-contain Tcl tests - a handful are Tcl scripts designed to invoke other
-*\*.test* files.
-
-The **veryquick** set of tests is a subset of all Tcl test scripts in the
-source tree. In includes most tests, but excludes some that are very slow.
-Almost all fault-injection tests (those that test the response of the library
-to OOM or IO errors) are excluded. It is defined in source file 
-*test/permutations.test*.
-
-The **full** set of tests includes all Tcl test scripts in the source tree.
-To run a "full" test is to run all Tcl test scripts that can be found in the
-source tree.
-
-File *permutations.test* defines various test "permutations". A permutation
-consists of:
-
-  *  A subset of Tcl test scripts, and 
-
-  *  Runtime configuration to apply before running each test script 
-     (e.g. enabling auto-vacuum, or disable lookaside).
-
-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:
-
-```
-  ./testfixture $TESTDIR/testrunner.tcl
-  ./testfixture $TESTDIR/testrunner.tcl veryquick
-```
-
-To run the "full" test suite:
-
-```
-  ./testfixture $TESTDIR/testrunner.tcl full
-```
-
-To run the subset of the "full" test suite for which the test file name matches
-a specified pattern (e.g. all tests that start with "fts5"), either of:
-
-```
-  ./testfixture $TESTDIR/testrunner.tcl fts5%
-  ./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):
-
-```
-  ./testfixture $TESTDIR/testrunner.tcl all
-```
-
-<a name=binary_test_failures></a>
-## 2.3. Investigating Binary Test Failures
-
-If a test fails, testrunner.tcl reports name of the Tcl test script and, if
-applicable, the name of the permutation, to stdout. This information can also
-be retrieved from either *testrunner.log* or *testrunner.db*.
-
-If there is no permutation, the individual test script may be run with:
-
-```
-  ./testfixture $PATH_TO_SCRIPT
-```
-
-Or, if the failure occured as part of a permutation:
-
-```
-  ./testfixture $TESTDIR/testrunner.tcl $PERMUTATION $PATH_TO_SCRIPT
-```
-
-TODO: An example instead of "$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 
-binaries from the source tree, then use those binaries to run Tcl and
-other tests. The advantages of this are that:
-
-  *  it is possible to test multiple build configurations with a single
-     command, and 
-
-  *  it ensures that tests are always run using binaries created with the
-     same set of compiler options.
-
-The testrunner.tcl commands described in this section may be run using
-either a *testfixture* (or testfixture.exe) build, or with any other Tcl
-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
-
-The **mdevtest** command is equivalent to running the veryquick tests and
-the [make fuzztest] target once for each of two --enable-all builds - one 
-with debugging enabled and one without:
-
-```
-  tclsh $TESTDIR/testrunner.tcl mdevtest
-```
-
-In other words, it is equivalent to running:
-
-```
-  $TOP/configure --enable-all --enable-debug
-  make fuzztest
-  make testfixture
-  ./testfixture $TOP/test/testrunner.tcl veryquick
-
-  # Then, after removing files created by the tests above:
-  $TOP/configure --enable-all OPTS="-O0"
-  make fuzztest
-  make testfixture
-  ./testfixture $TOP/test/testrunner.tcl veryquick
-```
-
-The **sdevtest** command is identical to the mdevtest command, except that the
-second of the two builds is a sanitizer build. Specifically, this means that
-OPTS="-fsanitize=address,undefined" is specified instead of OPTS="-O0":
-
-```
-  tclsh $TESTDIR/testrunner.tcl sdevtest
-```
-
-The **release** command runs lots of tests under lots of builds. It runs
-different combinations of builds and tests depending on whether it is run
-on Linux, Windows or OSX. Refer to *testrunner\_data.tcl* for the details
-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
-
-testrunner.tcl can build a zipvfs-enabled testfixture and use it to run
-tests from the Zipvfs project with the following command:
-
-```
-  tclsh $TESTDIR/testrunner.tcl --zipvfs $PATH_TO_ZIPVFS
-```
-
-This can be combined with any of "mdevtest", "sdevtest" or "release" to
-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 a test failure that occurs during source code testing is a
-two step process:
-
-  1. Recreating the build configuration in which the test failed, and
-
-  2. Re-running the actual test.
-
-To recreate a build configuration, use the testrunner.tcl **script** command
-to create a build script. A build script is a bash script on Linux or OSX, or
-a dos \*.bat file on windows. For example:
-
-```
-  # Create a script that recreates build configuration "Device-One" on 
-  # Linux or OSX:
-  tclsh $TESTDIR/testrunner.tcl script Device-One > make.sh 
-
-  # Create a script that recreates build configuration "Have-Not" on Windows:
-  tclsh $TESTDIR/testrunner.tcl script Have-Not > make.bat 
-```
-
-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,
-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"
-```
-
-<a name=cpu_cores></a>
-# 5. 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.
-
-```
-  $ ./testfixture $TESTDIR/testrunner.tcl
-  splitting work across 16 jobs
-  ... more output ...
-```
-
-By default, testfixture.tcl attempts to set the number of jobs to the number 
-of real cores on the machine. This can be overridden using the "--jobs" (or -j)
-switch:
-
-```
-  $ ./testfixture $TESTDIR/testrunner.tcl --jobs 8
-  splitting work across 8 jobs
-  ... more output ...
-```
-
-The number of jobs may also be changed while an instance of testrunner.tcl is
-running by exucuting the following command from the directory containing the
-testrunner.log and testrunner.db files:
-
-```
-  $ ./testfixture $TESTDIR/testrunner.tcl njob $NEW_NUMBER_OF_JOBS
-```
-
-
-
@@ -1,678 +0,0 @@
-/*
-** 2023 November 4
-**
-** 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 implements various interfaces used for console and stream I/O
-** by the SQLite project command-line tools, as explained in console_io.h .
-** Functions prefixed by "SQLITE_INTERNAL_LINKAGE" behave as described there.
-*/
-
-#ifndef SQLITE_CDECL
-# define SQLITE_CDECL
-#endif
-
-#ifndef SHELL_NO_SYSINC
-# include <stdarg.h>
-# include <string.h>
-# include <stdlib.h>
-# include <limits.h>
-# include <assert.h>
-# include "console_io.h"
-# include "sqlite3.h"
-#endif
-
-#ifndef SQLITE_CIO_NO_TRANSLATE
-# if (defined(_WIN32) || defined(WIN32)) && !SQLITE_OS_WINRT
-#  ifndef SHELL_NO_SYSINC
-#   include <io.h>
-#   include <fcntl.h>
-#   undef WIN32_LEAN_AND_MEAN
-#   define WIN32_LEAN_AND_MEAN
-#   include <windows.h>
-#  endif
-#  define CIO_WIN_WC_XLATE 1 /* Use WCHAR Windows APIs for console I/O */
-# else
-#  ifndef SHELL_NO_SYSINC
-#   include <unistd.h>
-#  endif
-#  define CIO_WIN_WC_XLATE 0 /* Use plain C library stream I/O at console */
-# endif
-#else
-# define CIO_WIN_WC_XLATE 0 /* Not exposing translation routines at all */
-#endif
-
-#if CIO_WIN_WC_XLATE
-/* Character used to represent a known-incomplete UTF-8 char group (�) */
-static WCHAR cBadGroup = 0xfffd;
-#endif
-
-#if CIO_WIN_WC_XLATE
-static HANDLE handleOfFile(FILE *pf){
-  int fileDesc = _fileno(pf);
-  union { intptr_t osfh; HANDLE fh; } fid = {
-    (fileDesc>=0)? _get_osfhandle(fileDesc) : (intptr_t)INVALID_HANDLE_VALUE
-  };
-  return fid.fh;
-}
-#endif
-
-#ifndef SQLITE_CIO_NO_TRANSLATE
-typedef struct PerStreamTags {
-# if CIO_WIN_WC_XLATE
-  HANDLE hx;
-  DWORD consMode;
-  char acIncomplete[4];
-# else
-  short reachesConsole;
-# endif
-  FILE *pf;
-} PerStreamTags;
-
-/* Define NULL-like value for things which can validly be 0. */
-# define SHELL_INVALID_FILE_PTR ((FILE *)~0)
-# if CIO_WIN_WC_XLATE
-#  define SHELL_INVALID_CONS_MODE 0xFFFF0000
-# endif
-
-# if CIO_WIN_WC_XLATE
-#  define PST_INITIALIZER { INVALID_HANDLE_VALUE, SHELL_INVALID_CONS_MODE, \
-      {0,0,0,0}, SHELL_INVALID_FILE_PTR }
-# else
-#  define PST_INITIALIZER { 0, SHELL_INVALID_FILE_PTR }
-# endif
-
-/* Quickly say whether a known output is going to the console. */
-# if CIO_WIN_WC_XLATE
-static short pstReachesConsole(PerStreamTags *ppst){
-  return (ppst->hx != INVALID_HANDLE_VALUE);
-}
-# else
-#  define pstReachesConsole(ppst) 0
-# endif
-
-# if CIO_WIN_WC_XLATE
-static void restoreConsoleArb(PerStreamTags *ppst){
-  if( pstReachesConsole(ppst) ) SetConsoleMode(ppst->hx, ppst->consMode);
-}
-# else
-#  define restoreConsoleArb(ppst)
-# endif
-
-/* Say whether FILE* appears to be a console, collect associated info. */
-static short streamOfConsole(FILE *pf, /* out */ PerStreamTags *ppst){
-# if CIO_WIN_WC_XLATE
-  short rv = 0;
-  DWORD dwCM = SHELL_INVALID_CONS_MODE;
-  HANDLE fh = handleOfFile(pf);
-  ppst->pf = pf;
-  if( INVALID_HANDLE_VALUE != fh ){
-    rv = (GetFileType(fh) == FILE_TYPE_CHAR && GetConsoleMode(fh,&dwCM));
-  }
-  ppst->hx = (rv)? fh : INVALID_HANDLE_VALUE;
-  ppst->consMode = dwCM;
-  return rv;
-# else
-  ppst->pf = pf;
-  ppst->reachesConsole = ( (short)isatty(fileno(pf)) );
-  return ppst->reachesConsole;
-# endif
-}
-
-# if CIO_WIN_WC_XLATE
-/* Define console modes for use with the Windows Console API. */
-#  define SHELL_CONI_MODE \
-  (ENABLE_ECHO_INPUT | ENABLE_INSERT_MODE | ENABLE_LINE_INPUT | 0x80 \
-  | ENABLE_QUICK_EDIT_MODE | ENABLE_EXTENDED_FLAGS | ENABLE_PROCESSED_INPUT)
-#  define SHELL_CONO_MODE (ENABLE_PROCESSED_OUTPUT | ENABLE_WRAP_AT_EOL_OUTPUT \
-  | ENABLE_VIRTUAL_TERMINAL_PROCESSING)
-# endif
-
-typedef struct ConsoleInfo {
-  PerStreamTags pstSetup[3];
-  PerStreamTags pstDesignated[3];
-  StreamsAreConsole sacSetup;
-} ConsoleInfo;
-
-static short isValidStreamInfo(PerStreamTags *ppst){
-  return (ppst->pf != SHELL_INVALID_FILE_PTR);
-}
-
-static ConsoleInfo consoleInfo = {
-  { /* pstSetup */ PST_INITIALIZER, PST_INITIALIZER, PST_INITIALIZER },
-  { /* pstDesignated[] */ PST_INITIALIZER, PST_INITIALIZER, PST_INITIALIZER },
-  SAC_NoConsole /* sacSetup */
-};
-
-SQLITE_INTERNAL_LINKAGE FILE* invalidFileStream = (FILE *)~0;
-
-# if CIO_WIN_WC_XLATE
-static void maybeSetupAsConsole(PerStreamTags *ppst, short odir){
-  if( pstReachesConsole(ppst) ){
-    DWORD cm = odir? SHELL_CONO_MODE : SHELL_CONI_MODE;
-    SetConsoleMode(ppst->hx, cm);
-  }
-}
-# else
-#  define maybeSetupAsConsole(ppst,odir)
-# endif
-
-SQLITE_INTERNAL_LINKAGE void consoleRenewSetup(void){
-# if CIO_WIN_WC_XLATE
-  int ix = 0;
-  while( ix < 6 ){
-    PerStreamTags *ppst = (ix<3)?
-      &consoleInfo.pstSetup[ix] : &consoleInfo.pstDesignated[ix-3];
-    maybeSetupAsConsole(ppst, (ix % 3)>0);
-    ++ix;
-  }
-# endif
-}
-
-SQLITE_INTERNAL_LINKAGE StreamsAreConsole
-consoleClassifySetup( FILE *pfIn, FILE *pfOut, FILE *pfErr ){
-  StreamsAreConsole rv = SAC_NoConsole;
-  FILE* apf[3] = { pfIn, pfOut, pfErr };
-  int ix;
-  for( ix = 2; ix >= 0; --ix ){
-    PerStreamTags *ppst = &consoleInfo.pstSetup[ix];
-    if( streamOfConsole(apf[ix], ppst) ){
-      rv |= (SAC_InConsole<<ix);
-    }
-    consoleInfo.pstDesignated[ix] = *ppst;
-    if( ix > 0 ) fflush(apf[ix]);
-  }
-  consoleInfo.sacSetup = rv;
-  consoleRenewSetup();
-  return rv;
-}
-
-SQLITE_INTERNAL_LINKAGE void SQLITE_CDECL consoleRestore( void ){
-# if CIO_WIN_WC_XLATE
-  static ConsoleInfo *pci = &consoleInfo;
-  if( pci->sacSetup ){
-    int ix;
-    for( ix=0; ix<3; ++ix ){
-      if( pci->sacSetup & (SAC_InConsole<<ix) ){
-        PerStreamTags *ppst = &pci->pstSetup[ix];
-        SetConsoleMode(ppst->hx, ppst->consMode);
-      }
-    }
-  }
-# endif
-}
-#endif /* !defined(SQLITE_CIO_NO_TRANSLATE) */
-
-#ifdef SQLITE_CIO_INPUT_REDIR
-/* Say whether given FILE* is among those known, via either
-** consoleClassifySetup() or set{Output,Error}Stream, as
-** readable, and return an associated PerStreamTags pointer
-** if so. Otherwise, return 0.
-*/
-static PerStreamTags * isKnownReadable(FILE *pf){
-  static PerStreamTags *apst[] = {
-    &consoleInfo.pstDesignated[0], &consoleInfo.pstSetup[0], 0
-  };
-  int ix = 0;
-  do {
-    if( apst[ix]->pf == pf ) break;
-  } while( apst[++ix] != 0 );
-  return apst[ix];
-}
-#endif
-
-#ifndef SQLITE_CIO_NO_TRANSLATE
-/* Say whether given FILE* is among those known, via either
-** consoleClassifySetup() or set{Output,Error}Stream, as
-** writable, and return an associated PerStreamTags pointer
-** if so. Otherwise, return 0.
-*/
-static PerStreamTags * isKnownWritable(FILE *pf){
-  static PerStreamTags *apst[] = {
-    &consoleInfo.pstDesignated[1], &consoleInfo.pstDesignated[2],
-    &consoleInfo.pstSetup[1], &consoleInfo.pstSetup[2], 0
-  };
-  int ix = 0;
-  do {
-    if( apst[ix]->pf == pf ) break;
-  } while( apst[++ix] != 0 );
-  return apst[ix];
-}
-
-static FILE *designateEmitStream(FILE *pf, unsigned chix){
-  FILE *rv = consoleInfo.pstDesignated[chix].pf;
-  if( pf == invalidFileStream ) return rv;
-  else{
-    /* Setting a possibly new output stream. */
-    PerStreamTags *ppst = isKnownWritable(pf);
-    if( ppst != 0 ){
-      PerStreamTags pst = *ppst;
-      consoleInfo.pstDesignated[chix] = pst;
-    }else streamOfConsole(pf, &consoleInfo.pstDesignated[chix]);
-  }
-  return rv;
-}
-
-SQLITE_INTERNAL_LINKAGE FILE *setOutputStream(FILE *pf){
-  return designateEmitStream(pf, 1);
-}
-# ifdef CONSIO_SET_ERROR_STREAM
-SQLITE_INTERNAL_LINKAGE FILE *setErrorStream(FILE *pf){
-  return designateEmitStream(pf, 2);
-}
-# endif
-#endif /* !defined(SQLITE_CIO_NO_TRANSLATE) */
-
-#ifndef SQLITE_CIO_NO_SETMODE
-# if CIO_WIN_WC_XLATE
-static void setModeFlushQ(FILE *pf, short bFlush, int mode){
-  if( bFlush ) fflush(pf);
-  _setmode(_fileno(pf), mode);
-}
-# else
-#  define setModeFlushQ(f, b, m) if(b) fflush(f)
-# endif
-
-SQLITE_INTERNAL_LINKAGE void setBinaryMode(FILE *pf, short bFlush){
-  setModeFlushQ(pf, bFlush, _O_BINARY);
-}
-SQLITE_INTERNAL_LINKAGE void setTextMode(FILE *pf, short bFlush){
-  setModeFlushQ(pf, bFlush, _O_TEXT);
-}
-# undef setModeFlushQ
-
-#else /* defined(SQLITE_CIO_NO_SETMODE) */
-# define setBinaryMode(f, bFlush) do{ if((bFlush)) fflush(f); }while(0)
-# define setTextMode(f, bFlush) do{ if((bFlush)) fflush(f); }while(0)
-#endif /* defined(SQLITE_CIO_NO_SETMODE) */
-
-#ifndef SQLITE_CIO_NO_TRANSLATE
-# if CIO_WIN_WC_XLATE
-/* Write buffer cBuf as output to stream known to reach console,
-** limited to ncTake char's. Return ncTake on success, else 0. */
-static int conZstrEmit(PerStreamTags *ppst, const char *z, int ncTake){
-  int rv = 0;
-  if( z!=NULL ){
-    int nwc = MultiByteToWideChar(CP_UTF8,0, z,ncTake, 0,0);
-    if( nwc > 0 ){
-      WCHAR *zw = sqlite3_malloc64(nwc*sizeof(WCHAR));
-      if( zw!=NULL ){
-        nwc = MultiByteToWideChar(CP_UTF8,0, z,ncTake, zw,nwc);
-        if( nwc > 0 ){
-          /* Translation from UTF-8 to UTF-16, then WCHARs out. */
-          if( WriteConsoleW(ppst->hx, zw,nwc, 0, NULL) ){
-            rv = ncTake;
-          }
-        }
-        sqlite3_free(zw);
-      }
-    }
-  }
-  return rv;
-}
-
-/* For {f,o,e}PrintfUtf8() when stream is known to reach console. */
-static int conioVmPrintf(PerStreamTags *ppst, const char *zFormat, va_list ap){
-  char *z = sqlite3_vmprintf(zFormat, ap);
-  if( z ){
-    int rv = conZstrEmit(ppst, z, (int)strlen(z));
-    sqlite3_free(z);
-    return rv;
-  }else return 0;
-}
-# endif /* CIO_WIN_WC_XLATE */
-
-# ifdef CONSIO_GET_EMIT_STREAM
-static PerStreamTags * getDesignatedEmitStream(FILE *pf, unsigned chix,
-                                               PerStreamTags *ppst){
-  PerStreamTags *rv = isKnownWritable(pf);
-  short isValid = (rv!=0)? isValidStreamInfo(rv) : 0;
-  if( rv != 0 && isValid ) return rv;
-  streamOfConsole(pf, ppst);
-  return ppst;
-}
-# endif
-
-/* Get stream info, either for designated output or error stream when
-** 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.
- */
-static PerStreamTags *
-getEmitStreamInfo(unsigned chix, PerStreamTags *ppst,
-                  /* in/out */ FILE **ppf){
-  PerStreamTags *ppstTry;
-  FILE *pfEmit;
-  if( chix > 0 ){
-    ppstTry = &consoleInfo.pstDesignated[chix];
-    if( !isValidStreamInfo(ppstTry) ){
-      ppstTry = &consoleInfo.pstSetup[chix];
-      pfEmit = ppst->pf;
-    }else pfEmit = ppstTry->pf;
-    if( !isValidStreamInfo(ppstTry) ){
-      pfEmit = (chix > 1)? stderr : stdout;
-      ppstTry = ppst;
-      streamOfConsole(pfEmit, ppstTry);
-    }
-    *ppf = pfEmit;
-  }else{
-    ppstTry = isKnownWritable(*ppf);
-    if( ppstTry != 0 ) return ppstTry;
-    streamOfConsole(*ppf, ppst);
-    return ppst;
-  }
-  return ppstTry;
-}
-
-SQLITE_INTERNAL_LINKAGE int oPrintfUtf8(const char *zFormat, ...){
-  va_list ap;
-  int rv;
-  FILE *pfOut;
-  PerStreamTags pst = PST_INITIALIZER; /* for unknown streams */
-# if CIO_WIN_WC_XLATE
-  PerStreamTags *ppst = getEmitStreamInfo(1, &pst, &pfOut);
-# else
-  getEmitStreamInfo(1, &pst, &pfOut);
-# endif
-  assert(zFormat!=0);
-  va_start(ap, zFormat);
-# if CIO_WIN_WC_XLATE
-  if( pstReachesConsole(ppst) ){
-    rv = conioVmPrintf(ppst, zFormat, ap);
-  }else{
-# endif
-    rv = vfprintf(pfOut, zFormat, ap);
-# if CIO_WIN_WC_XLATE
-  }
-# endif
-  va_end(ap);
-  return rv;
-}
-
-SQLITE_INTERNAL_LINKAGE int ePrintfUtf8(const char *zFormat, ...){
-  va_list ap;
-  int rv;
-  FILE *pfErr;
-  PerStreamTags pst = PST_INITIALIZER; /* for unknown streams */
-# if CIO_WIN_WC_XLATE
-  PerStreamTags *ppst = getEmitStreamInfo(2, &pst, &pfErr);
-# else
-  getEmitStreamInfo(2, &pst, &pfErr);
-# endif
-  assert(zFormat!=0);
-  va_start(ap, zFormat);
-# if CIO_WIN_WC_XLATE
-  if( pstReachesConsole(ppst) ){
-    rv = conioVmPrintf(ppst, zFormat, ap);
-  }else{
-# endif
-    rv = vfprintf(pfErr, zFormat, ap);
-# if CIO_WIN_WC_XLATE
-  }
-# endif
-  va_end(ap);
-  return rv;
-}
-
-SQLITE_INTERNAL_LINKAGE int fPrintfUtf8(FILE *pfO, const char *zFormat, ...){
-  va_list ap;
-  int rv;
-  PerStreamTags pst = PST_INITIALIZER; /* for unknown streams */
-# if CIO_WIN_WC_XLATE
-  PerStreamTags *ppst = getEmitStreamInfo(0, &pst, &pfO);
-# else
-  getEmitStreamInfo(0, &pst, &pfO);
-# endif
-  assert(zFormat!=0);
-  va_start(ap, zFormat);
-# if CIO_WIN_WC_XLATE
-  if( pstReachesConsole(ppst) ){
-    maybeSetupAsConsole(ppst, 1);
-    rv = conioVmPrintf(ppst, zFormat, ap);
-    if( 0 == isKnownWritable(ppst->pf) ) restoreConsoleArb(ppst);
-  }else{
-# endif
-    rv = vfprintf(pfO, zFormat, ap);
-# if CIO_WIN_WC_XLATE
-  }
-# endif
-  va_end(ap);
-  return rv;
-}
-
-SQLITE_INTERNAL_LINKAGE int fPutsUtf8(const char *z, FILE *pfO){
-  PerStreamTags pst = PST_INITIALIZER; /* for unknown streams */
-# if CIO_WIN_WC_XLATE
-  PerStreamTags *ppst = getEmitStreamInfo(0, &pst, &pfO);
-# else
-  getEmitStreamInfo(0, &pst, &pfO);
-# endif
-  assert(z!=0);
-# if CIO_WIN_WC_XLATE
-  if( pstReachesConsole(ppst) ){
-    int rv;
-    maybeSetupAsConsole(ppst, 1);
-    rv = conZstrEmit(ppst, z, (int)strlen(z));
-    if( 0 == isKnownWritable(ppst->pf) ) restoreConsoleArb(ppst);
-    return rv;
-  }else {
-# endif
-    return (fputs(z, pfO)<0)? 0 : (int)strlen(z);
-# if CIO_WIN_WC_XLATE
-  }
-# endif
-}
-
-SQLITE_INTERNAL_LINKAGE int ePutsUtf8(const char *z){
-  FILE *pfErr;
-  PerStreamTags pst = PST_INITIALIZER; /* for unknown streams */
-# if CIO_WIN_WC_XLATE
-  PerStreamTags *ppst = getEmitStreamInfo(2, &pst, &pfErr);
-# else
-  getEmitStreamInfo(2, &pst, &pfErr);
-# endif
-  assert(z!=0);
-# if CIO_WIN_WC_XLATE
-  if( pstReachesConsole(ppst) ) return conZstrEmit(ppst, z, (int)strlen(z));
-  else {
-# endif
-    return (fputs(z, pfErr)<0)? 0 : (int)strlen(z);
-# if CIO_WIN_WC_XLATE
-  }
-# endif
-}
-
-SQLITE_INTERNAL_LINKAGE int oPutsUtf8(const char *z){
-  FILE *pfOut;
-  PerStreamTags pst = PST_INITIALIZER; /* for unknown streams */
-# if CIO_WIN_WC_XLATE
-  PerStreamTags *ppst = getEmitStreamInfo(1, &pst, &pfOut);
-# else
-  getEmitStreamInfo(1, &pst, &pfOut);
-# endif
-  assert(z!=0);
-# if CIO_WIN_WC_XLATE
-  if( pstReachesConsole(ppst) ) return conZstrEmit(ppst, z, (int)strlen(z));
-  else {
-# endif
-    return (fputs(z, pfOut)<0)? 0 : (int)strlen(z);
-# if CIO_WIN_WC_XLATE
-  }
-# endif
-}
-
-#endif /* !defined(SQLITE_CIO_NO_TRANSLATE) */
-
-#if !(defined(SQLITE_CIO_NO_UTF8SCAN) && defined(SQLITE_CIO_NO_TRANSLATE))
-/* Skip over as much z[] input char sequence as is valid UTF-8,
-** limited per nAccept char's or whole characters and containing
-** no char cn such that ((1<<cn) & ccm)!=0. On return, the
-** sequence z:return (inclusive:exclusive) is validated UTF-8.
-** Limit: nAccept>=0 => char count, nAccept<0 => character
- */
-SQLITE_INTERNAL_LINKAGE const char*
-zSkipValidUtf8(const char *z, int nAccept, long ccm){
-  int ng = (nAccept<0)? -nAccept : 0;
-  const char *pcLimit = (nAccept>=0)? z+nAccept : 0;
-  assert(z!=0);
-  while( (pcLimit)? (z<pcLimit) : (ng-- != 0) ){
-    char c = *z;
-    if( (c & 0x80) == 0 ){
-      if( ccm != 0L && c < 0x20 && ((1L<<c) & ccm) != 0 ) return z;
-      ++z; /* ASCII */
-    }else if( (c & 0xC0) != 0xC0 ) return z; /* not a lead byte */
-    else{
-      const char *zt = z+1; /* Got lead byte, look at trail bytes.*/
-      do{
-        if( pcLimit && zt >= pcLimit ) return z;
-        else{
-          char ct = *zt++;
-          if( ct==0 || (zt-z)>4 || (ct & 0xC0)!=0x80 ){
-            /* Trailing bytes are too few, too many, or invalid. */
-            return z;
-          }
-        }
-      } while( ((c <<= 1) & 0x40) == 0x40 ); /* Eat lead byte's count. */
-      z = zt;
-    }
-  }
-  return z;
-}
-#endif /*!(defined(SQLITE_CIO_NO_UTF8SCAN)&&defined(SQLITE_CIO_NO_TRANSLATE))*/
-
-#ifndef SQLITE_CIO_NO_TRANSLATE
-# ifdef CONSIO_SPUTB
-SQLITE_INTERNAL_LINKAGE int
-fPutbUtf8(FILE *pfO, const char *cBuf, int nAccept){
-  assert(pfO!=0);
-#  if CIO_WIN_WC_XLATE
-  PerStreamTags pst = PST_INITIALIZER; /* for unknown streams */
-  PerStreamTags *ppst = getEmitStreamInfo(0, &pst, &pfO);
-  if( pstReachesConsole(ppst) ){
-    int rv;
-    maybeSetupAsConsole(ppst, 1);
-    rv = conZstrEmit(ppst, cBuf, 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
-
-SQLITE_INTERNAL_LINKAGE int
-oPutbUtf8(const char *cBuf, int nAccept){
-  FILE *pfOut;
-  PerStreamTags pst = PST_INITIALIZER; /* for unknown streams */
-# if CIO_WIN_WC_XLATE
-  PerStreamTags *ppst = getEmitStreamInfo(1, &pst, &pfOut);
-# else
-  getEmitStreamInfo(1, &pst, &pfOut);
-# endif
-# if CIO_WIN_WC_XLATE
-  if( pstReachesConsole(ppst) ){
-    return conZstrEmit(ppst, cBuf, nAccept);
-  }else {
-# endif
-    return (int)fwrite(cBuf, 1, nAccept, pfOut);
-# if CIO_WIN_WC_XLATE
-  }
-# endif
-}
-
-# ifdef CONSIO_EPUTB
-SQLITE_INTERNAL_LINKAGE int
-ePutbUtf8(const char *cBuf, int nAccept){
-  FILE *pfErr;
-  PerStreamTags pst = PST_INITIALIZER; /* for unknown streams */
-  PerStreamTags *ppst = getEmitStreamInfo(2, &pst, &pfErr);
-#  if CIO_WIN_WC_XLATE
-  if( pstReachesConsole(ppst) ){
-    return conZstrEmit(ppst, cBuf, nAccept);
-  }else {
-#  endif
-    return (int)fwrite(cBuf, 1, nAccept, pfErr);
-#  if CIO_WIN_WC_XLATE
-  }
-#  endif
-}
-# endif /* defined(CONSIO_EPUTB) */
-
-SQLITE_INTERNAL_LINKAGE char* fGetsUtf8(char *cBuf, int ncMax, FILE *pfIn){
-  if( pfIn==0 ) pfIn = stdin;
-# if CIO_WIN_WC_XLATE
-  if( pfIn == consoleInfo.pstSetup[0].pf
-      && (consoleInfo.sacSetup & SAC_InConsole)!=0 ){
-#  if CIO_WIN_WC_XLATE==1
-#   define SHELL_GULP 150 /* Count of WCHARS to be gulped at a time */
-    WCHAR wcBuf[SHELL_GULP+1];
-    int lend = 0, noc = 0;
-    if( ncMax > 0 ) cBuf[0] = 0;
-    while( noc < ncMax-8-1 && !lend ){
-      /* There is room for at least 2 more characters and a 0-terminator. */
-      int na = (ncMax > SHELL_GULP*4+1 + noc)? SHELL_GULP : (ncMax-1 - noc)/4;
-#   undef SHELL_GULP
-      DWORD nbr = 0;
-      BOOL bRC = ReadConsoleW(consoleInfo.pstSetup[0].hx, wcBuf, na, &nbr, 0);
-      if( bRC && nbr>0 && (wcBuf[nbr-1]&0xF800)==0xD800 ){
-        /* Last WHAR read is first of a UTF-16 surrogate pair. Grab its mate. */
-        DWORD nbrx;
-        bRC &= ReadConsoleW(consoleInfo.pstSetup[0].hx, wcBuf+nbr, 1, &nbrx, 0);
-        if( bRC ) nbr += nbrx;
-      }
-      if( !bRC || (noc==0 && nbr==0) ) return 0;
-      if( nbr > 0 ){
-        int nmb = WideCharToMultiByte(CP_UTF8, 0, wcBuf,nbr,0,0,0,0);
-        if( nmb != 0 && noc+nmb <= ncMax ){
-          int iseg = noc;
-          nmb = WideCharToMultiByte(CP_UTF8, 0, wcBuf,nbr,cBuf+noc,nmb,0,0);
-          noc += nmb;
-          /* Fixup line-ends as coded by Windows for CR (or "Enter".)
-          ** This is done without regard for any setMode{Text,Binary}()
-          ** call that might have been done on the interactive input.
-          */
-          if( noc > 0 ){
-            if( cBuf[noc-1]=='\n' ){
-              lend = 1;
-              if( noc > 1 && cBuf[noc-2]=='\r' ) cBuf[--noc-1] = '\n';
-            }
-          }
-          /* Check for ^Z (anywhere in line) too, to act as EOF. */
-          while( iseg < noc ){
-            if( cBuf[iseg]=='\x1a' ){
-              noc = iseg; /* Chop ^Z and anything following. */
-              lend = 1; /* Counts as end of line too. */
-              break;
-            }
-            ++iseg;
-          }
-        }else break; /* Drop apparent garbage in. (Could assert.) */
-      }else break;
-    }
-    /* If got nothing, (after ^Z chop), must be at end-of-file. */
-    if( noc > 0 ){
-      cBuf[noc] = 0;
-      return cBuf;
-    }else return 0;
-#  endif
-  }else{
-# endif
-    return fgets(cBuf, ncMax, pfIn);
-# if CIO_WIN_WC_XLATE
-  }
-# endif
-}
-#endif /* !defined(SQLITE_CIO_NO_TRANSLATE) */
-
-#undef SHELL_INVALID_FILE_PTR
@@ -1,280 +0,0 @@
-/*
-** 2023 November 1
-**
-** 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 exposes various interfaces used for console and other I/O
-** by the SQLite project command-line tools. These interfaces are used
-** at either source conglomeration time, compilation time, or run time.
-** This source provides for either inclusion into conglomerated,
-** "single-source" forms or separate compilation then linking.
-**
-** Platform dependencies are "hidden" here by various stratagems so
-** that, provided certain conditions are met, the programs using this
-** source or object code compiled from it need no explicit conditional
-** compilation in their source for their console and stream I/O.
-**
-** The symbols and functionality exposed here are not a public API.
-** This code may change in tandem with other project code as needed.
-**
-** When this .h file and its companion .c are directly incorporated into
-** a source conglomeration (such as shell.c), the preprocessor symbol
-** CIO_WIN_WC_XLATE is defined as 0 or 1, reflecting whether console I/O
-** translation for Windows is effected for the build.
-*/
-
-#ifndef SQLITE_INTERNAL_LINKAGE
-# define SQLITE_INTERNAL_LINKAGE extern /* external to translation unit */
-# include <stdio.h>
-#else
-# define SHELL_NO_SYSINC /* Better yet, modify mkshellc.tcl for this. */
-#endif
-
-#ifndef SQLITE3_H
-# include "sqlite3.h"
-#endif
-
-#ifndef SQLITE_CIO_NO_CLASSIFY
-
-/* Define enum for use with following function. */
-typedef enum StreamsAreConsole {
-  SAC_NoConsole = 0,
-  SAC_InConsole = 1, SAC_OutConsole = 2, SAC_ErrConsole = 4,
-  SAC_AnyConsole = 0x7
-} StreamsAreConsole;
-
-/*
-** Classify the three standard I/O streams according to whether
-** they are connected to a console attached to the process.
-**
-** Returns the bit-wise OR of SAC_{In,Out,Err}Console values,
-** or SAC_NoConsole if none of the streams reaches a console.
-**
-** This function should be called before any I/O is done with
-** the given streams. As a side-effect, the given inputs are
-** recorded so that later I/O operations on them may be done
-** differently than the C library FILE* I/O would be done,
-** iff the stream is used for the I/O functions that follow,
-** and to support the ones that use an implicit stream.
-**
-** On some platforms, stream or console mode alteration (aka
-** "Setup") may be made which is undone by consoleRestore().
-*/
-SQLITE_INTERNAL_LINKAGE StreamsAreConsole
-consoleClassifySetup( FILE *pfIn, FILE *pfOut, FILE *pfErr );
-/* A usual call for convenience: */
-#define SQLITE_STD_CONSOLE_INIT() consoleClassifySetup(stdin,stdout,stderr)
-
-/*
-** After an initial call to consoleClassifySetup(...), renew
-** the same setup it effected. (A call not after is an error.)
-** This will restore state altered by consoleRestore();
-**
-** Applications which run an inferior (child) process which
-** inherits the same I/O streams may call this function after
-** such a process exits to guard against console mode changes.
-*/
-SQLITE_INTERNAL_LINKAGE void consoleRenewSetup(void);
-
-/*
-** Undo any side-effects left by consoleClassifySetup(...).
-**
-** This should be called after consoleClassifySetup() and
-** before the process terminates normally. It is suitable
-** for use with the atexit() C library procedure. After
-** this call, no console I/O should be done until one of
-** console{Classify or Renew}Setup(...) is called again.
-**
-** Applications which run an inferior (child) process that
-** inherits the same I/O streams might call this procedure
-** before so that said process will have a console setup
-** however users have configured it or come to expect.
-*/
-SQLITE_INTERNAL_LINKAGE void SQLITE_CDECL consoleRestore( void );
-
-#else /* defined(SQLITE_CIO_NO_CLASSIFY) */
-# define consoleClassifySetup(i,o,e)
-# define consoleRenewSetup()
-# define consoleRestore()
-#endif /* defined(SQLITE_CIO_NO_CLASSIFY) */
-
-#ifndef SQLITE_CIO_NO_REDIRECT
-/*
-** Set stream to be used for the functions below which write
-** to "the designated X stream", where X is Output or Error.
-** Returns the previous value.
-**
-** Alternatively, pass the special value, invalidFileStream,
-** to get the designated stream value without setting it.
-**
-** Before the designated streams are set, they default to
-** those passed to consoleClassifySetup(...), and before
-** that is called they default to stdout and stderr.
-**
-** It is error to close a stream so designated, then, without
-** designating another, use the corresponding {o,e}Emit(...).
-*/
-SQLITE_INTERNAL_LINKAGE FILE *invalidFileStream;
-SQLITE_INTERNAL_LINKAGE FILE *setOutputStream(FILE *pf);
-# ifdef CONSIO_SET_ERROR_STREAM
-SQLITE_INTERNAL_LINKAGE FILE *setErrorStream(FILE *pf);
-# endif
-#else
-# define setOutputStream(pf)
-# define setErrorStream(pf)
-#endif /* !defined(SQLITE_CIO_NO_REDIRECT) */
-
-#ifndef SQLITE_CIO_NO_TRANSLATE
-/*
-** Emit output like fprintf(). If the output is going to the
-** console and translation from UTF-8 is necessary, perform
-** the needed translation. Otherwise, write formatted output
-** to the provided stream almost as-is, possibly with newline
-** translation as specified by set{Binary,Text}Mode().
-*/
-SQLITE_INTERNAL_LINKAGE int fPrintfUtf8(FILE *pfO, const char *zFormat, ...);
-/* Like fPrintfUtf8 except stream is always the designated output. */
-SQLITE_INTERNAL_LINKAGE int oPrintfUtf8(const char *zFormat, ...);
-/* Like fPrintfUtf8 except stream is always the designated error. */
-SQLITE_INTERNAL_LINKAGE int ePrintfUtf8(const char *zFormat, ...);
-
-/*
-** Emit output like fputs(). If the output is going to the
-** console and translation from UTF-8 is necessary, perform
-** the needed translation. Otherwise, write given text to the
-** provided stream almost as-is, possibly with newline
-** translation as specified by set{Binary,Text}Mode().
-*/
-SQLITE_INTERNAL_LINKAGE int fPutsUtf8(const char *z, FILE *pfO);
-/* Like fPutsUtf8 except stream is always the designated output. */
-SQLITE_INTERNAL_LINKAGE int oPutsUtf8(const char *z);
-/* Like fPutsUtf8 except stream is always the designated error. */
-SQLITE_INTERNAL_LINKAGE int ePutsUtf8(const char *z);
-
-/*
-** Emit output like fPutsUtf8(), except that the length of the
-** accepted char or character sequence is limited by nAccept.
-**
-** Returns the number of accepted char values.
-*/
-#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
-SQLITE_INTERNAL_LINKAGE int
-oPutbUtf8(const char *cBuf, int nAccept);
-/* Like fPutbUtf8 except stream is always the designated error. */
-#ifdef CONSIO_EPUTB
-SQLITE_INTERNAL_LINKAGE int
-ePutbUtf8(const char *cBuf, int nAccept);
-#endif
-
-/*
-** Collect input like fgets(...) with special provisions for input
-** from the console on platforms that require same. Defers to the
-** C library fgets() when input is not from the console. Newline
-** translation may be done as set by set{Binary,Text}Mode(). As a
-** convenience, pfIn==NULL is treated as stdin.
-*/
-SQLITE_INTERNAL_LINKAGE char* fGetsUtf8(char *cBuf, int ncMax, FILE *pfIn);
-/* Like fGetsUtf8 except stream is always the designated input. */
-/* SQLITE_INTERNAL_LINKAGE char* iGetsUtf8(char *cBuf, int ncMax); */
-
-#endif /* !defined(SQLITE_CIO_NO_TRANSLATE) */
-
-#ifndef SQLITE_CIO_NO_SETMODE
-/*
-** Set given stream for binary mode, where newline translation is
-** not done, or for text mode where, for some platforms, newlines
-** are translated to the platform's conventional char sequence.
-** If bFlush true, flush the stream.
-**
-** An additional side-effect is that if the stream is one passed
-** to consoleClassifySetup() as an output, it is flushed first.
-**
-** Note that binary/text mode has no effect on console I/O
-** translation. On all platforms, newline to the console starts
-** a new line and CR,LF chars from the console become a newline.
-*/
-SQLITE_INTERNAL_LINKAGE void setBinaryMode(FILE *, short bFlush);
-SQLITE_INTERNAL_LINKAGE void setTextMode(FILE *, short bFlush);
-#endif
-
-#ifdef SQLITE_CIO_PROMPTED_IN
-typedef struct Prompts {
-  int numPrompts;
-  const char **azPrompts;
-} Prompts;
-
-/*
-** Macros for use of a line editor.
-**
-** The following macros define operations involving use of a
-** line-editing library or simple console interaction.
-** A "T" argument is a text (char *) buffer or filename.
-** A "N" argument is an integer.
-**
-** SHELL_ADD_HISTORY(T) // Record text as line(s) of history.
-** SHELL_READ_HISTORY(T) // Read history from file named by T.
-** SHELL_WRITE_HISTORY(T) // Write history to file named by T.
-** SHELL_STIFLE_HISTORY(N) // Limit history to N entries.
-**
-** A console program which does interactive console input is
-** expected to call:
-** SHELL_READ_HISTORY(T) before collecting such input;
-** SHELL_ADD_HISTORY(T) as record-worthy input is taken;
-** SHELL_STIFLE_HISTORY(N) after console input ceases; then
-** SHELL_WRITE_HISTORY(T) before the program exits.
-*/
-
-/*
-** Retrieve a single line of input text from an input stream.
-**
-** If pfIn is the input stream passed to consoleClassifySetup(),
-** and azPrompt is not NULL, then a prompt is issued before the
-** line is collected, as selected by the isContinuation flag.
-** Array azPrompt[{0,1}] holds the {main,continuation} prompt.
-**
-** If zBufPrior is not NULL then it is a buffer from a prior
-** call to this routine that can be reused, or will be freed.
-**
-** The result is stored in space obtained from malloc() and
-** must either be freed by the caller or else passed back to
-** this function as zBufPrior for reuse.
-**
-** This function may call upon services of a line-editing
-** library to interactively collect line edited input.
-*/
-SQLITE_INTERNAL_LINKAGE char *
-shellGetLine(FILE *pfIn, char *zBufPrior, int nLen,
-             short isContinuation, Prompts azPrompt);
-#endif /* defined(SQLITE_CIO_PROMPTED_IN) */
-/*
-** TBD: Define an interface for application(s) to generate
-** completion candidates for use by the line-editor.
-**
-** This may be premature; the CLI is the only application
-** that does this. Yet, getting line-editing melded into
-** console I/O is desirable because a line-editing library
-** may have to establish console operating mode, possibly
-** in a way that interferes with the above functionality.
-*/
-
-#if !(defined(SQLITE_CIO_NO_UTF8SCAN)&&defined(SQLITE_CIO_NO_TRANSLATE))
-/* Skip over as much z[] input char sequence as is valid UTF-8,
-** limited per nAccept char's or whole characters and containing
-** no char cn such that ((1<<cn) & ccm)!=0. On return, the
-** sequence z:return (inclusive:exclusive) is validated UTF-8.
-** Limit: nAccept>=0 => char count, nAccept<0 => character
- */
-SQLITE_INTERNAL_LINKAGE const char*
-zSkipValidUtf8(const char *z, int nAccept, long ccm);
-
-#endif
@@ -464,23 +464,4 @@ do_execsql_test 5.3 {
  t2 t2_idx_0001295b {100 20 5}
 }

-if 0 {
-do_test expert1-6.0 {
-  catchcmd :memory: {
-.expert
-select base64('');
-.expert
-select name from pragma_collation_list order by name collate uint;
-}
-} {0 {(no new indexes)
-
-SCAN CONSTANT ROW
-
-(no new indexes)
-
-SCAN pragma_collation_list VIRTUAL TABLE INDEX 0:
-USE TEMP B-TREE FOR ORDER BY
-}}
-}
-
 finish_test
@@ -32,7 +32,7 @@
 #endif /* !defined(SQLITE_AMALGAMATION) */


-#ifndef SQLITE_OMIT_VIRTUALTABLE
+#ifndef SQLITE_OMIT_VIRTUALTABLE 

 typedef sqlite3_int64 i64;
 typedef sqlite3_uint64 u64;
@@ -662,7 +662,6 @@ static int idxRegisterVtab(sqlite3expert *p){
    0,                            /* xRelease */
    0,                            /* xRollbackTo */
    0,                            /* xShadowName */
-    0,                            /* xIntegrity */
  };

  return sqlite3_create_module(p->dbv, "expert", &expertModule, (void*)p);
@@ -1819,88 +1818,6 @@ static int idxPopulateStat1(sqlite3expert *p, char **pzErr){
  return rc;
 }

-/*
-** Define and possibly pretend to use a useless collation sequence.
-** This pretense allows expert to accept SQL using custom collations.
-*/
-int dummyCompare(void *up1, int up2, const void *up3, int up4, const void *up5){
-  (void)up1;
-  (void)up2;
-  (void)up3;
-  (void)up4;
-  (void)up5;
-  assert(0); /* VDBE should never be run. */
-  return 0;
-}
-/* And a callback to register above upon actual need */
-void useDummyCS(void *up1, sqlite3 *db, int etr, const char *zName){
-  (void)up1;
-  sqlite3_create_collation_v2(db, zName, etr, 0, dummyCompare, 0);
-}
-
-#if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) \
-  && !defined(SQLITE_OMIT_INTROSPECTION_PRAGMAS)
-/*
-** dummy functions for no-op implementation of UDFs during expert's work
-*/
-void dummyUDF(sqlite3_context *up1, int up2, sqlite3_value **up3){
-  (void)up1;
-  (void)up2;
-  (void)up3;
-  assert(0); /* VDBE should never be run. */
-}
-void dummyUDFvalue(sqlite3_context *up1){
-  (void)up1;
-  assert(0); /* VDBE should never be run. */
-}
-
-/*
-** Register UDFs from user database with another.
-*/
-int registerUDFs(sqlite3 *dbSrc, sqlite3 *dbDst){
-  sqlite3_stmt *pStmt;
-  int rc = sqlite3_prepare_v2(dbSrc,
-            "SELECT name,type,enc,narg,flags "
-            "FROM pragma_function_list() "
-            "WHERE builtin==0", -1, &pStmt, 0);
-  if( rc==SQLITE_OK ){
-    while( SQLITE_ROW==(rc = sqlite3_step(pStmt)) ){
-      int nargs = sqlite3_column_int(pStmt,3);
-      int flags = sqlite3_column_int(pStmt,4);
-      const char *name = (char*)sqlite3_column_text(pStmt,0);
-      const char *type = (char*)sqlite3_column_text(pStmt,1);
-      const char *enc = (char*)sqlite3_column_text(pStmt,2);
-      if( name==0 || type==0 || enc==0 ){
-        /* no-op.  Only happens on OOM */
-      }else{
-        int ienc = SQLITE_UTF8;
-        int rcf = SQLITE_ERROR;
-        if( strcmp(enc,"utf16le")==0 ) ienc = SQLITE_UTF16LE;
-        else if( strcmp(enc,"utf16be")==0 ) ienc = SQLITE_UTF16BE;
-        ienc |= (flags & (SQLITE_DETERMINISTIC|SQLITE_DIRECTONLY));
-        if( strcmp(type,"w")==0 ){
-          rcf = sqlite3_create_window_function(dbDst,name,nargs,ienc,0,
-                                               dummyUDF,dummyUDFvalue,0,0,0);
-        }else if( strcmp(type,"a")==0 ){
-          rcf = sqlite3_create_function(dbDst,name,nargs,ienc,0,
-                                        0,dummyUDF,dummyUDFvalue);
-        }else if( strcmp(type,"s")==0 ){
-          rcf = sqlite3_create_function(dbDst,name,nargs,ienc,0,
-                                        dummyUDF,0,0);
-        }
-        if( rcf!=SQLITE_OK ){
-          rc = rcf;
-          break;
-        }
-      }
-    }
-    sqlite3_finalize(pStmt);
-    if( rc==SQLITE_DONE ) rc = SQLITE_OK;
-  }
-  return rc;
-}
-#endif
-
 /*
 ** Allocate a new sqlite3expert object.
 */
@@ -1927,21 +1844,7 @@ sqlite3expert *sqlite3_expert_new(sqlite3 *db, char **pzErrmsg){
      sqlite3_db_config(pNew->dbm, SQLITE_DBCONFIG_TRIGGER_EQP, 1, (int*)0);
    }
  }
-
-  /* Allow custom collations to be dealt with through prepare. */
-  if( rc==SQLITE_OK ) rc = sqlite3_collation_needed(pNew->dbm,0,useDummyCS);
-  if( rc==SQLITE_OK ) rc = sqlite3_collation_needed(pNew->dbv,0,useDummyCS);
-
-#if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) \
-  && !defined(SQLITE_OMIT_INTROSPECTION_PRAGMAS)
-  /* Register UDFs from database [db] with [dbm] and [dbv]. */
-  if( rc==SQLITE_OK ){
-    rc = registerUDFs(pNew->db, pNew->dbm);
-  }
-  if( rc==SQLITE_OK ){
-    rc = registerUDFs(pNew->db, pNew->dbv);
-  }
-#endif
+  

  /* Copy the entire schema of database [db] into [dbm]. */
  if( rc==SQLITE_OK ){
@@ -2017,10 +1920,6 @@ int sqlite3_expert_sql(

  while( rc==SQLITE_OK && zStmt && zStmt[0] ){
    sqlite3_stmt *pStmt = 0;
-    /* Ensure that the provided statement compiles against user's DB. */
-    rc = idxPrepareStmt(p->db, &pStmt, pzErr, zStmt);
-    if( rc!=SQLITE_OK ) break;
-    sqlite3_finalize(pStmt);
    rc = sqlite3_prepare_v2(p->dbv, zStmt, -1, &pStmt, &zStmt);
    if( rc==SQLITE_OK ){
      if( pStmt ){
@@ -640,7 +640,6 @@ static void fts3DeclareVtab(int *pRc, Fts3Table *p){

    zLanguageid = (p->zLanguageid ? p->zLanguageid : "__langid");
    sqlite3_vtab_config(p->db, SQLITE_VTAB_CONSTRAINT_SUPPORT, 1);
-    sqlite3_vtab_config(p->db, SQLITE_VTAB_INNOCUOUS);

    /* Create a list of user columns for the virtual table */
    zCols = sqlite3_mprintf("%Q, ", p->azColumn[0]);
@@ -3890,8 +3889,6 @@ static int fts3RenameMethod(
    rc = sqlite3Fts3PendingTermsFlush(p);
  }

-  p->bIgnoreSavepoint = 1;
-
  if( p->zContentTbl==0 ){
    fts3DbExec(&rc, db,
      "ALTER TABLE %Q.'%q_content'  RENAME TO '%q_content';",
@@ -3919,8 +3916,6 @@ static int fts3RenameMethod(
    "ALTER TABLE %Q.'%q_segdir'   RENAME TO '%q_segdir';",
    p->zDb, p->zName, zName
  );
-
-  p->bIgnoreSavepoint = 0;
  return rc;
 }

@@ -3931,28 +3926,12 @@ static int fts3RenameMethod(
 */
 static int fts3SavepointMethod(sqlite3_vtab *pVtab, int iSavepoint){
  int rc = SQLITE_OK;
-  Fts3Table *pTab = (Fts3Table*)pVtab;
-  assert( pTab->inTransaction );
-  assert( pTab->mxSavepoint<=iSavepoint );
-  TESTONLY( pTab->mxSavepoint = iSavepoint );
-
-  if( pTab->bIgnoreSavepoint==0 ){
-    if( fts3HashCount(&pTab->aIndex[0].hPending)>0 ){
-      char *zSql = sqlite3_mprintf("INSERT INTO %Q.%Q(%Q) VALUES('flush')",
-          pTab->zDb, pTab->zName, pTab->zName
-          );
-      if( zSql ){
-        pTab->bIgnoreSavepoint = 1;
-        rc = sqlite3_exec(pTab->db, zSql, 0, 0, 0);
-        pTab->bIgnoreSavepoint = 0;
-        sqlite3_free(zSql);
-      }else{
-        rc = SQLITE_NOMEM;
-      }
-    }
-    if( rc==SQLITE_OK ){
-      pTab->iSavepoint = iSavepoint+1;
-    }
+  UNUSED_PARAMETER(iSavepoint);
+  assert( ((Fts3Table *)pVtab)->inTransaction );
+  assert( ((Fts3Table *)pVtab)->mxSavepoint <= iSavepoint );
+  TESTONLY( ((Fts3Table *)pVtab)->mxSavepoint = iSavepoint );
+  if( ((Fts3Table *)pVtab)->bIgnoreSavepoint==0 ){
+    rc = fts3SyncMethod(pVtab);
  }
  return rc;
 }
@@ -3963,11 +3942,12 @@ static int fts3SavepointMethod(sqlite3_vtab *pVtab, int iSavepoint){
 ** This is a no-op.
 */
 static int fts3ReleaseMethod(sqlite3_vtab *pVtab, int iSavepoint){
-  Fts3Table *pTab = (Fts3Table*)pVtab;
-  assert( pTab->inTransaction );
-  assert( pTab->mxSavepoint >= iSavepoint );
-  TESTONLY( pTab->mxSavepoint = iSavepoint-1 );
-  pTab->iSavepoint = iSavepoint;
+  TESTONLY( Fts3Table *p = (Fts3Table*)pVtab );
+  UNUSED_PARAMETER(iSavepoint);
+  UNUSED_PARAMETER(pVtab);
+  assert( p->inTransaction );
+  assert( p->mxSavepoint >= iSavepoint );
+  TESTONLY( p->mxSavepoint = iSavepoint-1 );
  return SQLITE_OK;
 }

@@ -3977,13 +3957,11 @@ static int fts3ReleaseMethod(sqlite3_vtab *pVtab, int iSavepoint){
 ** Discard the contents of the pending terms table.
 */
 static int fts3RollbackToMethod(sqlite3_vtab *pVtab, int iSavepoint){
-  Fts3Table *pTab = (Fts3Table*)pVtab;
+  Fts3Table *p = (Fts3Table*)pVtab;
  UNUSED_PARAMETER(iSavepoint);
-  assert( pTab->inTransaction );
-  TESTONLY( pTab->mxSavepoint = iSavepoint );
-  if( (iSavepoint+1)<=pTab->iSavepoint ){
-    sqlite3Fts3PendingTermsClear(pTab);
-  }
+  assert( p->inTransaction );
+  TESTONLY( p->mxSavepoint = iSavepoint );
+  sqlite3Fts3PendingTermsClear(p);
  return SQLITE_OK;
 }

@@ -4002,49 +3980,8 @@ static int fts3ShadowName(const char *zName){
  return 0;
 }

-/*
-** Implementation of the xIntegrity() method on the FTS3/FTS4 virtual
-** table.
-*/
-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 */
-  int isQuick,              /* True if this is a quick_check */
-  char **pzErr              /* Write error message here */
-){
-  Fts3Table *p = (Fts3Table*)pVtab;
-  char *zSql;
-  int rc;
-  char *zErr = 0;
-
-  assert( pzErr!=0 );
-  assert( *pzErr==0 );
-  UNUSED_PARAMETER(isQuick);
-  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);
-  }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);
-  }
-  sqlite3_free(zErr);
-  return SQLITE_OK;
-}
-
-
-
 static const sqlite3_module fts3Module = {
-  /* iVersion      */ 4,
+  /* iVersion      */ 3,
  /* xCreate       */ fts3CreateMethod,
  /* xConnect      */ fts3ConnectMethod,
  /* xBestIndex    */ fts3BestIndexMethod,
@@ -4068,7 +4005,6 @@ static const sqlite3_module fts3Module = {
  /* xRelease      */ fts3ReleaseMethod,
  /* xRollbackTo   */ fts3RollbackToMethod,
  /* xShadowName   */ fts3ShadowName,
-  /* xIntegrity    */ fts3Integrity,
 };

 /*
@@ -265,7 +265,6 @@ struct Fts3Table {
  int nPgsz;                      /* Page size for host database */
  char *zSegmentsTbl;             /* Name of %_segments table */
  sqlite3_blob *pSegments;        /* Blob handle open on %_segments table */
-  int iSavepoint;

  /* 
  ** The following array of hash tables is used to buffer pending index 
@@ -545,8 +545,7 @@ int sqlite3Fts3InitAux(sqlite3 *db){
     0,                           /* xSavepoint    */
     0,                           /* xRelease      */
     0,                           /* xRollbackTo   */
-     0,                           /* xShadowName   */
-     0                            /* xIntegrity    */
+     0                            /* xShadowName   */
  };
  int rc;                         /* Return code */

@@ -362,8 +362,7 @@ int sqlite3Fts3InitTerm(sqlite3 *db){
     0,                           /* xSavepoint    */
     0,                           /* xRelease      */
     0,                           /* xRollbackTo   */
-     0,                           /* xShadowName   */
-     0                            /* xIntegrity    */
+     0                            /* xShadowName   */
  };
  int rc;                         /* Return code */

@@ -445,8 +445,7 @@ int sqlite3Fts3InitTok(sqlite3 *db, Fts3Hash *pHash, void(*xDestroy)(void*)){
     0,                           /* xSavepoint    */
     0,                           /* xRelease      */
     0,                           /* xRollbackTo   */
-     0,                           /* xShadowName   */
-     0                            /* xIntegrity    */
+     0                            /* xShadowName   */
  };
  int rc;                         /* Return code */

@@ -3325,6 +3325,7 @@ int sqlite3Fts3PendingTermsFlush(Fts3Table *p){
    rc = fts3SegmentMerge(p, p->iPrevLangid, i, FTS3_SEGCURSOR_PENDING);
    if( rc==SQLITE_DONE ) rc = SQLITE_OK;
  }
+  sqlite3Fts3PendingTermsClear(p);

  /* Determine the auto-incr-merge setting if unknown.  If enabled,
  ** estimate the number of leaf blocks of content to be written
@@ -3346,10 +3347,6 @@ int sqlite3Fts3PendingTermsFlush(Fts3Table *p){
      rc = sqlite3_reset(pStmt);
    }
  }
-
-  if( rc==SQLITE_OK ){
-    sqlite3Fts3PendingTermsClear(p);
-  }
  return rc;
 }

@@ -3981,8 +3978,6 @@ static int fts3AppendToNode(

  blobGrowBuffer(pPrev, nTerm, &rc);
  if( rc!=SQLITE_OK ) return rc;
-  assert( pPrev!=0 );
-  assert( pPrev->a!=0 );

  nPrefix = fts3PrefixCompress(pPrev->a, pPrev->n, zTerm, nTerm);
  nSuffix = nTerm - nPrefix;
@@ -4039,13 +4034,9 @@ static int fts3IncrmergeAppend(
  nSpace += sqlite3Fts3VarintLen(nDoclist) + nDoclist;

  /* If the current block is not empty, and if adding this term/doclist
-  ** to the current block would make it larger than Fts3Table.nNodeSize bytes,
-  ** and if there is still room for another leaf page, write this block out to
-  ** the database. */
-  if( pLeaf->block.n>0 
-   && (pLeaf->block.n + nSpace)>p->nNodeSize 
-   && pLeaf->iBlock < (pWriter->iStart + pWriter->nLeafEst)
-  ){
+  ** to the current block would make it larger than Fts3Table.nNodeSize
+  ** bytes, write this block out to the database. */
+  if( pLeaf->block.n>0 && (pLeaf->block.n + nSpace)>p->nNodeSize ){
    rc = fts3WriteSegment(p, pLeaf->iBlock, pLeaf->block.a, pLeaf->block.n);
    pWriter->nWork++;

@@ -4356,7 +4347,6 @@ static int fts3IncrmergeLoad(

      for(i=nHeight; i>=0 && rc==SQLITE_OK; i--){
        NodeReader reader;
-        memset(&reader, 0, sizeof(reader));
        pNode = &pWriter->aNodeWriter[i];

        if( pNode->block.a){
@@ -4377,7 +4367,7 @@ static int fts3IncrmergeLoad(
              rc = sqlite3Fts3ReadBlock(p, reader.iChild, &aBlock, &nBlock,0);
              blobGrowBuffer(&pNode->block, 
                  MAX(nBlock, p->nNodeSize)+FTS3_NODE_PADDING, &rc
-              );
+                  );
              if( rc==SQLITE_OK ){
                memcpy(pNode->block.a, aBlock, nBlock);
                pNode->block.n = nBlock;
@@ -5227,7 +5217,7 @@ static u64 fts3ChecksumIndex(
  int rc;
  u64 cksum = 0;

-  if( *pRc ) return 0;
+  assert( *pRc==SQLITE_OK );

  memset(&filter, 0, sizeof(filter));
  memset(&csr, 0, sizeof(csr));
@@ -5442,11 +5432,8 @@ static int fts3SpecialInsert(Fts3Table *p, sqlite3_value *pVal){
    rc = fts3DoIncrmerge(p, &zVal[6]);
  }else if( nVal>10 && 0==sqlite3_strnicmp(zVal, "automerge=", 10) ){
    rc = fts3DoAutoincrmerge(p, &zVal[10]);
-  }else if( nVal==5 && 0==sqlite3_strnicmp(zVal, "flush", 5) ){
-    rc = sqlite3Fts3PendingTermsFlush(p);
-  }
 #if defined(SQLITE_DEBUG) || defined(SQLITE_TEST)
-  else{
+  }else{
    int v;
    if( nVal>9 && 0==sqlite3_strnicmp(zVal, "nodesize=", 9) ){
      v = atoi(&zVal[9]);
@@ -5464,8 +5451,8 @@ static int fts3SpecialInsert(Fts3Table *p, sqlite3_value *pVal){
      if( v>=4 && v<=FTS3_MERGE_COUNT && (v&1)==0 ) p->nMergeCount = v;
      rc = SQLITE_OK;
    }
-  }
 #endif
+  }
  return rc;
 }

@@ -263,7 +263,7 @@ struct Fts5PhraseIter {
 **   See xPhraseFirstColumn above.
 */
 struct Fts5ExtensionApi {
-  int iVersion;                   /* Currently always set to 2 */
+  int iVersion;                   /* Currently always set to 3 */

  void *(*xUserData)(Fts5Context*);

@@ -492,8 +492,8 @@ struct Fts5ExtensionApi {
 **   as separate queries of the FTS index are required for each synonym.
 **
 **   When using methods (2) or (3), it is important that the tokenizer only
-**   provide synonyms when tokenizing document text (method (3)) or query
-**   text (method (2)), not both. Doing so will not cause any errors, but is
+**   provide synonyms when tokenizing document text (method (2)) or query
+**   text (method (3)), not both. Doing so will not cause any errors, but is
 **   inefficient.
 */
 typedef struct Fts5Tokenizer Fts5Tokenizer;
@@ -541,7 +541,7 @@ struct fts5_api {
  int (*xCreateTokenizer)(
    fts5_api *pApi,
    const char *zName,
-    void *pUserData,
+    void *pContext,
    fts5_tokenizer *pTokenizer,
    void (*xDestroy)(void*)
  );
@@ -550,7 +550,7 @@ struct fts5_api {
  int (*xFindTokenizer)(
    fts5_api *pApi,
    const char *zName,
-    void **ppUserData,
+    void **ppContext,
    fts5_tokenizer *pTokenizer
  );

@@ -558,7 +558,7 @@ struct fts5_api {
  int (*xCreateFunction)(
    fts5_api *pApi,
    const char *zName,
-    void *pUserData,
+    void *pContext,
    fts5_extension_function xFunction,
    void (*xDestroy)(void*)
  );
@@ -154,10 +154,6 @@ typedef struct Fts5Config Fts5Config;
 **   attempt to merge together. A value of 1 sets the object to use the 
 **   compile time default. Zero disables auto-merge altogether.
 **
-** bContentlessDelete:
-**   True if the contentless_delete option was present in the CREATE 
-**   VIRTUAL TABLE statement.
-**
 ** zContent:
 **
 ** zContentRowid:
@@ -192,7 +188,6 @@ struct Fts5Config {
  int nPrefix;                    /* Number of prefix indexes */
  int *aPrefix;                   /* Sizes in bytes of nPrefix prefix indexes */
  int eContent;                   /* An FTS5_CONTENT value */
-  int bContentlessDelete;         /* "contentless_delete=" option (dflt==0) */
  char *zContent;                 /* content table */ 
  char *zContentRowid;            /* "content_rowid=" option value */ 
  int bColumnsize;                /* "columnsize=" option value (dflt==1) */
@@ -214,7 +209,6 @@ struct Fts5Config {
  char *zRank;                    /* Name of rank function */
  char *zRankArgs;                /* Arguments to rank function */
  int bSecureDelete;              /* 'secure-delete' */
-  int nDeleteMerge;           /* 'deletemerge' */

  /* If non-NULL, points to sqlite3_vtab.base.zErrmsg. Often NULL. */
  char **pzErrmsg;
@@ -537,9 +531,6 @@ int sqlite3Fts5IndexReset(Fts5Index *p);

 int sqlite3Fts5IndexLoadConfig(Fts5Index *p);

-int sqlite3Fts5IndexGetOrigin(Fts5Index *p, i64 *piOrigin);
-int sqlite3Fts5IndexContentlessDelete(Fts5Index *p, i64 iOrigin, i64 iRowid);
-
 /*
 ** End of interface to code in fts5_index.c.
 **************************************************************************/
@@ -624,11 +615,6 @@ int sqlite3Fts5HashWrite(
 */
 void sqlite3Fts5HashClear(Fts5Hash*);

-/*
-** Return true if the hash is empty, false otherwise.
-*/
-int sqlite3Fts5HashIsEmpty(Fts5Hash*);
-
 int sqlite3Fts5HashQuery(
  Fts5Hash*,                      /* Hash table to query */
  int nPre,
@@ -650,7 +636,6 @@ void sqlite3Fts5HashScanEntry(Fts5Hash *,
 );


-
 /*
 ** End of interface to code in fts5_hash.c.
 **************************************************************************/
@@ -110,19 +110,15 @@ static int fts5CInstIterInit(
 */
 typedef struct HighlightContext HighlightContext;
 struct HighlightContext {
-  /* Constant parameters to fts5HighlightCb() */
+  CInstIter iter;                 /* Coalesced Instance Iterator */
+  int iPos;                       /* Current token offset in zIn[] */
  int iRangeStart;                /* First token to include */
  int iRangeEnd;                  /* If non-zero, last token to include */
  const char *zOpen;              /* Opening highlight */
  const char *zClose;             /* Closing highlight */
  const char *zIn;                /* Input text */
  int nIn;                        /* Size of input text in bytes */
-
-  /* Variables modified by fts5HighlightCb() */
-  CInstIter iter;                 /* Coalesced Instance Iterator */
-  int iPos;                       /* Current token offset in zIn[] */
-  int iOff;                       /* Have copied up to this offset in zIn[] */
-  int bOpen;                      /* True if highlight is open */
+  int iOff;                       /* Current offset within zIn[] */
  char *zOut;                     /* Output value */
 };

@@ -155,8 +151,8 @@ static int fts5HighlightCb(
  int tflags,                     /* Mask of FTS5_TOKEN_* flags */
  const char *pToken,             /* Buffer containing token */
  int nToken,                     /* Size of token in bytes */
-  int iStartOff,                  /* Start byte offset of token */
-  int iEndOff                     /* End byte offset of token */
+  int iStartOff,                  /* Start offset of token */
+  int iEndOff                     /* End offset of token */
 ){
  HighlightContext *p = (HighlightContext*)pContext;
  int rc = SQLITE_OK;
@@ -172,55 +168,30 @@ static int fts5HighlightCb(
    if( p->iRangeStart && iPos==p->iRangeStart ) p->iOff = iStartOff;
  }

-  /* If the parenthesis is open, and this token is not part of the current
-  ** phrase, and the starting byte offset of this token is past the point
-  ** that has currently been copied into the output buffer, close the
-  ** parenthesis. */
-  if( p->bOpen 
-   && (iPos<=p->iter.iStart || p->iter.iStart<0)
-   && iStartOff>p->iOff 
-  ){
-    fts5HighlightAppend(&rc, p, p->zClose, -1);
-    p->bOpen = 0;
-  }
-
-  /* If this is the start of a new phrase, and the highlight is not open:
-  **
-  **   * copy text from the input up to the start of the phrase, and
-  **   * open the highlight.
-  */
-  if( iPos==p->iter.iStart && p->bOpen==0 ){
+  if( iPos==p->iter.iStart ){
    fts5HighlightAppend(&rc, p, &p->zIn[p->iOff], iStartOff - p->iOff);
    fts5HighlightAppend(&rc, p, p->zOpen, -1);
    p->iOff = iStartOff;
-    p->bOpen = 1;
  }

  if( iPos==p->iter.iEnd ){
-    if( p->bOpen==0 ){
-      assert( p->iRangeEnd>=0 );
+    if( p->iRangeEnd>=0 && p->iter.iStart<p->iRangeStart ){
      fts5HighlightAppend(&rc, p, p->zOpen, -1);
-      p->bOpen = 1;
    }
    fts5HighlightAppend(&rc, p, &p->zIn[p->iOff], iEndOff - p->iOff);
+    fts5HighlightAppend(&rc, p, p->zClose, -1);
    p->iOff = iEndOff;
-
    if( rc==SQLITE_OK ){
      rc = fts5CInstIterNext(&p->iter);
    }
  }

-  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;
-    }
+  if( p->iRangeEnd>=0 && iPos==p->iRangeEnd ){
    fts5HighlightAppend(&rc, p, &p->zIn[p->iOff], iEndOff - p->iOff);
    p->iOff = iEndOff;
+    if( iPos>=p->iter.iStart && iPos<p->iter.iEnd ){
+      fts5HighlightAppend(&rc, p, p->zClose, -1);
+    }
  }

  return rc;
@@ -261,9 +232,6 @@ static void fts5HighlightFunction(
    if( rc==SQLITE_OK ){
      rc = pApi->xTokenize(pFts, ctx.zIn, ctx.nIn, (void*)&ctx,fts5HighlightCb);
    }
-    if( ctx.bOpen ){
-      fts5HighlightAppend(&rc, &ctx, ctx.zClose, -1);
-    }
    fts5HighlightAppend(&rc, &ctx, &ctx.zIn[ctx.iOff], ctx.nIn - ctx.iOff);

    if( rc==SQLITE_OK ){
@@ -542,9 +510,6 @@ static void fts5SnippetFunction(
    if( rc==SQLITE_OK ){
      rc = pApi->xTokenize(pFts, ctx.zIn, ctx.nIn, (void*)&ctx,fts5HighlightCb);
    }
-    if( ctx.bOpen ){
-      fts5HighlightAppend(&rc, &ctx, ctx.zClose, -1);
-    }
    if( ctx.iRangeEnd>=(nColSize-1) ){
      fts5HighlightAppend(&rc, &ctx, &ctx.zIn[ctx.iOff], ctx.nIn - ctx.iOff);
    }else{
@@ -22,8 +22,6 @@
 #define FTS5_DEFAULT_CRISISMERGE   16
 #define FTS5_DEFAULT_HASHSIZE    (1024*1024)

-#define FTS5_DEFAULT_DELETE_AUTOMERGE 10      /* default 10% */
-
 /* Maximum allowed page size */
 #define FTS5_MAX_PAGE_SIZE (64*1024)

@@ -354,16 +352,6 @@ static int fts5ConfigParseSpecial(
    return rc;
  }

-  if( sqlite3_strnicmp("contentless_delete", zCmd, nCmd)==0 ){
-    if( (zArg[0]!='0' && zArg[0]!='1') || zArg[1]!='\0' ){
-      *pzErr = sqlite3_mprintf("malformed contentless_delete=... directive");
-      rc = SQLITE_ERROR;
-    }else{
-      pConfig->bContentlessDelete = (zArg[0]=='1');
-    }
-    return rc;
-  }
-
  if( sqlite3_strnicmp("content_rowid", zCmd, nCmd)==0 ){
    if( pConfig->zContentRowid ){
      *pzErr = sqlite3_mprintf("multiple content_rowid=... directives");
@@ -608,28 +596,6 @@ int sqlite3Fts5ConfigParse(
    sqlite3_free(zTwo);
  }

-  /* We only allow contentless_delete=1 if the table is indeed contentless. */
-  if( rc==SQLITE_OK 
-   && pRet->bContentlessDelete 
-   && pRet->eContent!=FTS5_CONTENT_NONE 
-  ){
-    *pzErr = sqlite3_mprintf(
-        "contentless_delete=1 requires a contentless table"
-    );
-    rc = SQLITE_ERROR;
-  }
-
-  /* We only allow contentless_delete=1 if columnsize=0 is not present. 
-  **
-  ** This restriction may be removed at some point. 
-  */
-  if( rc==SQLITE_OK && pRet->bContentlessDelete && pRet->bColumnsize==0 ){
-    *pzErr = sqlite3_mprintf(
-        "contentless_delete=1 is incompatible with columnsize=0"
-    );
-    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.  */
@@ -924,18 +890,6 @@ int sqlite3Fts5ConfigSetValue(
    }
  }

-  else if( 0==sqlite3_stricmp(zKey, "deletemerge") ){
-    int nVal = -1;
-    if( SQLITE_INTEGER==sqlite3_value_numeric_type(pVal) ){
-      nVal = sqlite3_value_int(pVal);
-    }else{
-      *pbBadkey = 1;
-    }
-    if( nVal<0 ) nVal = FTS5_DEFAULT_DELETE_AUTOMERGE;
-    if( nVal>100 ) nVal = 0;
-    pConfig->nDeleteMerge = nVal;
-  }
-
  else if( 0==sqlite3_stricmp(zKey, "rank") ){
    const char *zIn = (const char*)sqlite3_value_text(pVal);
    char *zRank;
@@ -984,7 +938,6 @@ int sqlite3Fts5ConfigLoad(Fts5Config *pConfig, int iCookie){
  pConfig->nUsermerge = FTS5_DEFAULT_USERMERGE;
  pConfig->nCrisisMerge = FTS5_DEFAULT_CRISISMERGE;
  pConfig->nHashSize = FTS5_DEFAULT_HASHSIZE;
-  pConfig->nDeleteMerge = FTS5_DEFAULT_DELETE_AUTOMERGE;

  zSql = sqlite3Fts5Mprintf(&rc, zSelect, pConfig->zDb, pConfig->zName);
  if( zSql ){
@@ -2477,7 +2477,7 @@ Fts5ExprNode *sqlite3Fts5ParseImplicitAnd(
  return pRet;
 }

-#if defined(SQLITE_TEST) || defined(SQLITE_FTS5_DEBUG)
+#ifdef SQLITE_TEST
 static char *fts5ExprTermPrint(Fts5ExprTerm *pTerm){
  sqlite3_int64 nByte = 0;
  Fts5ExprTerm *p;
@@ -2583,8 +2583,6 @@ static char *fts5ExprPrintTcl(
      if( zRet==0 ) return 0;
    }

-  }else if( pExpr->eType==0 ){
-    zRet = sqlite3_mprintf("{}");
  }else{
    char const *zOp = 0;
    int i;
@@ -2846,14 +2844,14 @@ static void fts5ExprFold(
    sqlite3_result_int(pCtx, sqlite3Fts5UnicodeFold(iCode, bRemoveDiacritics));
  }
 }
-#endif /* if SQLITE_TEST || SQLITE_FTS5_DEBUG */
+#endif /* ifdef SQLITE_TEST */

 /*
 ** This is called during initialization to register the fts5_expr() scalar
 ** UDF with the SQLite handle passed as the only argument.
 */
 int sqlite3Fts5ExprInit(Fts5Global *pGlobal, sqlite3 *db){
-#if defined(SQLITE_TEST) || defined(SQLITE_FTS5_DEBUG)
+#ifdef SQLITE_TEST
  struct Fts5ExprFunc {
    const char *z;
    void (*x)(sqlite3_context*,int,sqlite3_value**);
@@ -432,8 +432,10 @@ static Fts5HashEntry *fts5HashEntryMerge(
 }

 /*
-** Link all tokens from hash table iHash into a list in sorted order. The
-** tokens are not removed from the hash table.
+** Extract all tokens from hash table iHash and link them into a list
+** in sorted order. The hash table is cleared before returning. It is
+** the responsibility of the caller to free the elements of the returned
+** list.
 */
 static int fts5HashEntrySort(
  Fts5Hash *pHash, 
@@ -473,6 +475,7 @@ static int fts5HashEntrySort(
    pList = fts5HashEntryMerge(pList, ap[i]);
  }

+  pHash->nEntry = 0;
  sqlite3_free(ap);
  *ppSorted = pList;
  return SQLITE_OK;
@@ -526,28 +529,6 @@ int sqlite3Fts5HashScanInit(
  return fts5HashEntrySort(p, pTerm, nTerm, &p->pScan);
 }

-#ifdef SQLITE_DEBUG
-static int fts5HashCount(Fts5Hash *pHash){
-  int nEntry = 0;
-  int ii;
-  for(ii=0; ii<pHash->nSlot; ii++){
-    Fts5HashEntry *p = 0;
-    for(p=pHash->aSlot[ii]; p; p=p->pHashNext){
-      nEntry++;
-    }
-  }
-  return nEntry;
-}
-#endif
-
-/*
-** Return true if the hash table is empty, false otherwise.
-*/
-int sqlite3Fts5HashIsEmpty(Fts5Hash *pHash){
-  assert( pHash->nEntry==fts5HashCount(pHash) );
-  return pHash->nEntry==0;
-}
-
 void sqlite3Fts5HashScanNext(Fts5Hash *p){
  assert( !sqlite3Fts5HashScanEof(p) );
  p->pScan = p->pScan->pScanNext;
@@ -117,8 +117,6 @@ struct Fts5FullTable {
  Fts5Storage *pStorage;          /* Document store */
  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
@@ -407,13 +405,6 @@ static int fts5InitVtab(
    pConfig->pzErrmsg = 0;
  }

-  if( rc==SQLITE_OK && pConfig->eContent==FTS5_CONTENT_NORMAL ){
-    rc = sqlite3_vtab_config(db, SQLITE_VTAB_CONSTRAINT_SUPPORT, (int)1);
-  }
-  if( rc==SQLITE_OK ){
-    rc = sqlite3_vtab_config(db, SQLITE_VTAB_INNOCUOUS);
-  }
-
  if( rc!=SQLITE_OK ){
    fts5FreeVtab(pTab);
    pTab = 0;
@@ -1338,9 +1329,6 @@ static int fts5FilterMethod(
    pCsr->iFirstRowid = fts5GetRowidLimit(pRowidGe, SMALLEST_INT64);
  }

-  rc = sqlite3Fts5IndexLoadConfig(pTab->p.pIndex);
-  if( rc!=SQLITE_OK ) goto filter_out;
-
  if( pTab->pSortCsr ){
    /* If pSortCsr is non-NULL, then this call is being made as part of 
    ** processing for a "... MATCH <expr> ORDER BY rank" query (ePlan is
@@ -1363,7 +1351,6 @@ static int fts5FilterMethod(
    pCsr->pExpr = pTab->pSortCsr->pExpr;
    rc = fts5CursorFirst(pTab, pCsr, bDesc);
  }else if( pCsr->pExpr ){
-    assert( rc==SQLITE_OK );
    rc = fts5CursorParseRank(pConfig, pCsr, pRank);
    if( rc==SQLITE_OK ){
      if( bOrderByRank ){
@@ -1535,7 +1522,6 @@ static int fts5SpecialInsert(
  Fts5Config *pConfig = pTab->p.pConfig;
  int rc = SQLITE_OK;
  int bError = 0;
-  int bLoadConfig = 0;

  if( 0==sqlite3_stricmp("delete-all", zCmd) ){
    if( pConfig->eContent==FTS5_CONTENT_NORMAL ){
@@ -1547,7 +1533,6 @@ static int fts5SpecialInsert(
    }else{
      rc = sqlite3Fts5StorageDeleteAll(pTab->pStorage);
    }
-    bLoadConfig = 1;
  }else if( 0==sqlite3_stricmp("rebuild", zCmd) ){
    if( pConfig->eContent==FTS5_CONTENT_NONE ){
      fts5SetVtabError(pTab, 
@@ -1557,7 +1542,6 @@ static int fts5SpecialInsert(
    }else{
      rc = sqlite3Fts5StorageRebuild(pTab->pStorage);
    }
-    bLoadConfig = 1;
  }else if( 0==sqlite3_stricmp("optimize", zCmd) ){
    rc = sqlite3Fts5StorageOptimize(pTab->pStorage);
  }else if( 0==sqlite3_stricmp("merge", zCmd) ){
@@ -1570,8 +1554,6 @@ static int fts5SpecialInsert(
  }else if( 0==sqlite3_stricmp("prefix-index", zCmd) ){
    pConfig->bPrefixIndex = sqlite3_value_int(pVal);
 #endif
-  }else if( 0==sqlite3_stricmp("flush", zCmd) ){
-    rc = sqlite3Fts5FlushToDisk(&pTab->p);
  }else{
    rc = sqlite3Fts5IndexLoadConfig(pTab->p.pIndex);
    if( rc==SQLITE_OK ){
@@ -1585,12 +1567,6 @@ static int fts5SpecialInsert(
      }
    }
  }
-
-  if( rc==SQLITE_OK && bLoadConfig ){
-    pTab->p.pConfig->iCookie--;
-    rc = sqlite3Fts5IndexLoadConfig(pTab->p.pIndex);
-  }
-
  return rc;
 }

@@ -1648,6 +1624,7 @@ static int fts5UpdateMethod(
  int eType0;                     /* value_type() of apVal[0] */
  int rc = SQLITE_OK;             /* Return code */
  int bUpdateOrDelete = 0;
+  

  /* A transaction must be open when this is called. */
  assert( pTab->ts.eState==1 || pTab->ts.eState==2 );
@@ -1677,14 +1654,7 @@ static int fts5UpdateMethod(
    if( pConfig->eContent!=FTS5_CONTENT_NORMAL 
      && 0==sqlite3_stricmp("delete", z) 
    ){
-      if( pConfig->bContentlessDelete ){
-        fts5SetVtabError(pTab, 
-            "'delete' may not be used with a contentless_delete=1 table"
-        );
-        rc = SQLITE_ERROR;
-      }else{
-        rc = fts5SpecialDelete(pTab, apVal);
-      }
+      rc = fts5SpecialDelete(pTab, apVal);
    }else{
      rc = fts5SpecialInsert(pTab, z, apVal[2 + pConfig->nCol + 1]);
    }
@@ -1701,7 +1671,7 @@ static int fts5UpdateMethod(
    ** Cases 3 and 4 may violate the rowid constraint.
    */
    int eConflict = SQLITE_ABORT;
-    if( pConfig->eContent==FTS5_CONTENT_NORMAL || pConfig->bContentlessDelete ){
+    if( pConfig->eContent==FTS5_CONTENT_NORMAL ){
      eConflict = sqlite3_vtab_on_conflict(pConfig->db);
    }

@@ -1709,12 +1679,8 @@ static int fts5UpdateMethod(
    assert( nArg!=1 || eType0==SQLITE_INTEGER );

    /* Filter out attempts to run UPDATE or DELETE on contentless tables.
-    ** This is not suported. Except - they are both supported if the CREATE
-    ** VIRTUAL TABLE statement contained "contentless_delete=1". */
-    if( eType0==SQLITE_INTEGER 
-     && pConfig->eContent==FTS5_CONTENT_NONE 
-     && pConfig->bContentlessDelete==0
-    ){
+    ** This is not suported.  */
+    if( eType0==SQLITE_INTEGER && fts5IsContentless(pTab) ){
      pTab->p.base.zErrMsg = sqlite3_mprintf(
          "cannot %s contentless fts5 table: %s", 
          (nArg>1 ? "UPDATE" : "DELETE from"), pConfig->zName
@@ -1738,8 +1704,7 @@ static int fts5UpdateMethod(
      }

      else if( eType0!=SQLITE_INTEGER ){     
-        /* An INSERT statement. If the conflict-mode is REPLACE, first remove
-        ** the current entry (if any). */
+        /* If this is a REPLACE, first remove the current entry (if any) */
        if( eConflict==SQLITE_REPLACE && eType1==SQLITE_INTEGER ){
          i64 iNew = sqlite3_value_int64(apVal[1]);  /* Rowid to delete */
          rc = sqlite3Fts5StorageDelete(pTab->pStorage, iNew, 0);
@@ -1802,7 +1767,8 @@ static int fts5SyncMethod(sqlite3_vtab *pVtab){
  Fts5FullTable *pTab = (Fts5FullTable*)pVtab;
  fts5CheckTransactionState(pTab, FTS5_SYNC, 0);
  pTab->p.pConfig->pzErrmsg = &pTab->p.base.zErrMsg;
-  rc = sqlite3Fts5FlushToDisk(&pTab->p);
+  fts5TripCursors(pTab);
+  rc = sqlite3Fts5StorageSync(pTab->pStorage);
  pTab->p.pConfig->pzErrmsg = 0;
  return rc;
 }
@@ -2569,12 +2535,6 @@ static int fts5ColumnMethod(
      sqlite3_result_value(pCtx, sqlite3_column_value(pCsr->pStmt, iCol+1));
    }
    pConfig->pzErrmsg = 0;
-  }else if( pConfig->bContentlessDelete && sqlite3_vtab_nochange(pCtx) ){
-    char *zErr = sqlite3_mprintf("cannot UPDATE a subset of "
-        "columns on fts5 contentless-delete table: %s", pConfig->zName
-    );
-    sqlite3_result_error(pCtx, zErr, -1);
-    sqlite3_free(zErr);
  }
  return rc;
 }
@@ -2613,12 +2573,8 @@ static int fts5RenameMethod(
  sqlite3_vtab *pVtab,            /* Virtual table handle */
  const char *zName               /* New name of table */
 ){
-  int rc;
  Fts5FullTable *pTab = (Fts5FullTable*)pVtab;
-  pTab->bInSavepoint = 1;
-  rc = sqlite3Fts5StorageRename(pTab->pStorage, zName);
-  pTab->bInSavepoint = 0;
-  return rc;
+  return sqlite3Fts5StorageRename(pTab->pStorage, zName);
 }

 int sqlite3Fts5FlushToDisk(Fts5Table *pTab){
@@ -2632,29 +2588,9 @@ int sqlite3Fts5FlushToDisk(Fts5Table *pTab){
 ** Flush the contents of the pending-terms table to disk.
 */
 static int fts5SavepointMethod(sqlite3_vtab *pVtab, int iSavepoint){
-  Fts5FullTable *pTab = (Fts5FullTable*)pVtab;
-  int rc = SQLITE_OK;
-  char *zSql = 0;
-  fts5CheckTransactionState(pTab, FTS5_SAVEPOINT, iSavepoint);
-
-  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;
+  UNUSED_PARAM(iSavepoint);  /* Call below is a no-op for NDEBUG builds */
+  fts5CheckTransactionState((Fts5FullTable*)pVtab, FTS5_SAVEPOINT, iSavepoint);
+  return sqlite3Fts5FlushToDisk((Fts5Table*)pVtab);
 }

 /*
@@ -2663,16 +2599,9 @@ static int fts5SavepointMethod(sqlite3_vtab *pVtab, int iSavepoint){
 ** This is a no-op.
 */
 static int fts5ReleaseMethod(sqlite3_vtab *pVtab, int iSavepoint){
-  Fts5FullTable *pTab = (Fts5FullTable*)pVtab;
-  int rc = SQLITE_OK;
-  fts5CheckTransactionState(pTab, FTS5_RELEASE, iSavepoint);
-  if( (iSavepoint+1)<pTab->iSavepoint ){
-    rc = sqlite3Fts5FlushToDisk(&pTab->p);
-    if( rc==SQLITE_OK ){
-      pTab->iSavepoint = iSavepoint;
-    }
-  }
-  return rc;
+  UNUSED_PARAM(iSavepoint);  /* Call below is a no-op for NDEBUG builds */
+  fts5CheckTransactionState((Fts5FullTable*)pVtab, FTS5_RELEASE, iSavepoint);
+  return sqlite3Fts5FlushToDisk((Fts5Table*)pVtab);
 }

 /*
@@ -2682,14 +2611,11 @@ static int fts5ReleaseMethod(sqlite3_vtab *pVtab, int iSavepoint){
 */
 static int fts5RollbackToMethod(sqlite3_vtab *pVtab, int iSavepoint){
  Fts5FullTable *pTab = (Fts5FullTable*)pVtab;
-  int rc = SQLITE_OK;
+  UNUSED_PARAM(iSavepoint);  /* Call below is a no-op for NDEBUG builds */
  fts5CheckTransactionState(pTab, FTS5_ROLLBACKTO, iSavepoint);
  fts5TripCursors(pTab);
  pTab->p.pConfig->pgsz = 0;
-  if( (iSavepoint+1)<=pTab->iSavepoint ){
-    rc = sqlite3Fts5StorageRollback(pTab->pStorage);
-  }
-  return rc;
+  return sqlite3Fts5StorageRollback(pTab->pStorage);
 }

 /*
@@ -2909,46 +2835,9 @@ static int fts5ShadowName(const char *zName){
  return 0;
 }

-/*
-** Run an integrity check on the FTS5 data structures.  Return a string
-** if anything is found amiss.  Return a NULL pointer if everything is
-** OK.
-*/
-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 */
-  int isQuick,            /* True if this is a quick-check */
-  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);
-  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);
-  }
-  sqlite3_free(zErr);
-  return SQLITE_OK;
-}
-
 static int fts5Init(sqlite3 *db){
  static const sqlite3_module fts5Mod = {
-    /* iVersion      */ 4,
+    /* iVersion      */ 3,
    /* xCreate       */ fts5CreateMethod,
    /* xConnect      */ fts5ConnectMethod,
    /* xBestIndex    */ fts5BestIndexMethod,
@@ -2971,8 +2860,7 @@ static int fts5Init(sqlite3 *db){
    /* xSavepoint    */ fts5SavepointMethod,
    /* xRelease      */ fts5ReleaseMethod,
    /* xRollbackTo   */ fts5RollbackToMethod,
-    /* xShadowName   */ fts5ShadowName,
-    /* xIntegrity    */ fts5Integrity
+    /* xShadowName   */ fts5ShadowName
  };

  int rc;
@@ -77,10 +77,10 @@ static int fts5StorageGetStmt(
      "INSERT INTO %Q.'%q_content' VALUES(%s)",         /* INSERT_CONTENT  */
      "REPLACE INTO %Q.'%q_content' VALUES(%s)",        /* REPLACE_CONTENT */
      "DELETE FROM %Q.'%q_content' WHERE id=?",         /* DELETE_CONTENT  */
-      "REPLACE INTO %Q.'%q_docsize' VALUES(?,?%s)",     /* REPLACE_DOCSIZE  */
+      "REPLACE INTO %Q.'%q_docsize' VALUES(?,?)",       /* REPLACE_DOCSIZE  */
      "DELETE FROM %Q.'%q_docsize' WHERE id=?",         /* DELETE_DOCSIZE  */

-      "SELECT sz%s FROM %Q.'%q_docsize' WHERE id=?",    /* LOOKUP_DOCSIZE  */
+      "SELECT sz FROM %Q.'%q_docsize' WHERE id=?",      /* LOOKUP_DOCSIZE  */

      "REPLACE INTO %Q.'%q_config' VALUES(?,?)",        /* REPLACE_CONFIG */
      "SELECT %s FROM %s AS T",                         /* SCAN */
@@ -128,19 +128,6 @@ static int fts5StorageGetStmt(
        break;
      }

-      case FTS5_STMT_REPLACE_DOCSIZE: 
-        zSql = sqlite3_mprintf(azStmt[eStmt], pC->zDb, pC->zName,
-          (pC->bContentlessDelete ? ",?" : "")
-        );
-        break;
-
-      case FTS5_STMT_LOOKUP_DOCSIZE: 
-        zSql = sqlite3_mprintf(azStmt[eStmt], 
-            (pC->bContentlessDelete ? ",origin" : ""),
-            pC->zDb, pC->zName
-        );
-        break;
-
      default:
        zSql = sqlite3_mprintf(azStmt[eStmt], pC->zDb, pC->zName);
        break;
@@ -330,11 +317,9 @@ int sqlite3Fts5StorageOpen(
    }

    if( rc==SQLITE_OK && pConfig->bColumnsize ){
-      const char *zCols = "id INTEGER PRIMARY KEY, sz BLOB";
-      if( pConfig->bContentlessDelete ){
-        zCols = "id INTEGER PRIMARY KEY, sz BLOB, origin INTEGER";
-      }
-      rc = sqlite3Fts5CreateTable(pConfig, "docsize", zCols, 0, pzErr);
+      rc = sqlite3Fts5CreateTable(
+          pConfig, "docsize", "id INTEGER PRIMARY KEY, sz BLOB", 0, pzErr
+      );
    }
    if( rc==SQLITE_OK ){
      rc = sqlite3Fts5CreateTable(
@@ -411,7 +396,7 @@ static int fts5StorageDeleteFromIndex(
 ){
  Fts5Config *pConfig = p->pConfig;
  sqlite3_stmt *pSeek = 0;        /* SELECT to read row iDel from %_data */
-  int rc = SQLITE_OK;             /* Return code */
+  int rc;                         /* Return code */
  int rc2;                        /* sqlite3_reset() return code */
  int iCol;
  Fts5InsertCtx ctx;
@@ -427,6 +412,7 @@ static int fts5StorageDeleteFromIndex(

  ctx.pStorage = p;
  ctx.iCol = -1;
+  rc = sqlite3Fts5IndexBeginWrite(p->pIndex, 1, iDel);
  for(iCol=1; rc==SQLITE_OK && iCol<=pConfig->nCol; iCol++){
    if( pConfig->abUnindexed[iCol-1]==0 ){
      const char *zText;
@@ -463,37 +449,6 @@ static int fts5StorageDeleteFromIndex(
  return rc;
 }

-/*
-** This function is called to process a DELETE on a contentless_delete=1
-** table. It adds the tombstone required to delete the entry with rowid 
-** iDel. If successful, SQLITE_OK is returned. Or, if an error occurs,
-** an SQLite error code.
-*/
-static int fts5StorageContentlessDelete(Fts5Storage *p, i64 iDel){
-  i64 iOrigin = 0;
-  sqlite3_stmt *pLookup = 0;
-  int rc = SQLITE_OK;
-
-  assert( p->pConfig->bContentlessDelete );
-  assert( p->pConfig->eContent==FTS5_CONTENT_NONE );
-
-  /* Look up the origin of the document in the %_docsize table. Store
-  ** this in stack variable iOrigin.  */
-  rc = fts5StorageGetStmt(p, FTS5_STMT_LOOKUP_DOCSIZE, &pLookup, 0);
-  if( rc==SQLITE_OK ){
-    sqlite3_bind_int64(pLookup, 1, iDel);
-    if( SQLITE_ROW==sqlite3_step(pLookup) ){
-      iOrigin = sqlite3_column_int64(pLookup, 1);
-    }
-    rc = sqlite3_reset(pLookup);
-  }
-
-  if( rc==SQLITE_OK && iOrigin!=0 ){
-    rc = sqlite3Fts5IndexContentlessDelete(p->pIndex, iOrigin, iDel);
-  }
-
-  return rc;
-}

 /*
 ** Insert a record into the %_docsize table. Specifically, do:
@@ -514,17 +469,10 @@ static int fts5StorageInsertDocsize(
    rc = fts5StorageGetStmt(p, FTS5_STMT_REPLACE_DOCSIZE, &pReplace, 0);
    if( rc==SQLITE_OK ){
      sqlite3_bind_int64(pReplace, 1, iRowid);
-      if( p->pConfig->bContentlessDelete ){
-        i64 iOrigin = 0;
-        rc = sqlite3Fts5IndexGetOrigin(p->pIndex, &iOrigin);
-        sqlite3_bind_int64(pReplace, 3, iOrigin);
-      }
-      if( rc==SQLITE_OK ){
-        sqlite3_bind_blob(pReplace, 2, pBuf->p, pBuf->n, SQLITE_STATIC);
-        sqlite3_step(pReplace);
-        rc = sqlite3_reset(pReplace);
-        sqlite3_bind_null(pReplace, 2);
-      }
+      sqlite3_bind_blob(pReplace, 2, pBuf->p, pBuf->n, SQLITE_STATIC);
+      sqlite3_step(pReplace);
+      rc = sqlite3_reset(pReplace);
+      sqlite3_bind_null(pReplace, 2);
    }
  }
  return rc;
@@ -588,15 +536,7 @@ int sqlite3Fts5StorageDelete(Fts5Storage *p, i64 iDel, sqlite3_value **apVal){

  /* Delete the index records */
  if( rc==SQLITE_OK ){
-    rc = sqlite3Fts5IndexBeginWrite(p->pIndex, 1, iDel);
-  }
-
-  if( rc==SQLITE_OK ){
-    if( p->pConfig->bContentlessDelete ){
-      rc = fts5StorageContentlessDelete(p, iDel);
-    }else{
-      rc = fts5StorageDeleteFromIndex(p, iDel, apVal);
-    }
+    rc = fts5StorageDeleteFromIndex(p, iDel, apVal);
  }

  /* Delete the %_docsize record */
@@ -1184,9 +1124,7 @@ int sqlite3Fts5StorageSync(Fts5Storage *p){
  i64 iLastRowid = sqlite3_last_insert_rowid(p->pConfig->db);
  if( p->bTotalsValid ){
    rc = fts5StorageSaveTotals(p);
-    if( rc==SQLITE_OK ){
-      p->bTotalsValid = 0;
-    }
+    p->bTotalsValid = 0;
  }
  if( rc==SQLITE_OK ){
    rc = sqlite3Fts5IndexSync(p->pIndex);
@@ -472,8 +472,7 @@ int sqlite3Fts5TestRegisterTok(sqlite3 *db, fts5_api *pApi){
     0,                           /* xSavepoint    */
     0,                           /* xRelease      */
     0,                           /* xRollbackTo   */
-     0,                           /* xShadowName   */
-     0                            /* xIntegrity    */
+     0                            /* xShadowName   */
  };
  int rc;                         /* Return code */

@@ -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;
@@ -1421,9 +1380,7 @@ 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;
 }
@@ -783,8 +783,7 @@ int sqlite3Fts5VocabInit(Fts5Global *pGlobal, sqlite3 *db){
    /* xSavepoint    */ 0,
    /* xRelease      */ 0,
    /* xRollbackTo   */ 0,
-    /* xShadowName   */ 0,
-    /* xIntegrity    */ 0
+    /* xShadowName   */ 0
  };
  void *p = (void*)pGlobal;

@@ -65,9 +65,7 @@ foreach w {a b c d e f} {

 do_execsql_test 2.4 {
  INSERT INTO t1(t1) VALUES('integrity-check');
-  PRAGMA integrity_check;
-  PRAGMA integrity_check(t1);
-} {ok ok}
+}


 #-------------------------------------------------------------------------
@@ -90,7 +88,6 @@ foreach {i x y} {
 } {
  do_execsql_test 3.$i.1 { INSERT INTO t1 VALUES($x, $y) }
  do_execsql_test 3.$i.2 { INSERT INTO t1(t1) VALUES('integrity-check') }
-  do_execsql_test 3.$i.3 { PRAGMA integrity_check(t1) } ok
  if {[set_test_counter errors]} break
 }

@@ -138,7 +135,7 @@ foreach {i x y} {
   10 {ddd abcde dddd dd c} {dddd c c d abcde}
 } {
  do_execsql_test 5.$i.1 { INSERT INTO t1 VALUES($x, $y) }
-  do_execsql_test 5.$i.2 { PRAGMA integrity_check(t1) } ok
+  do_execsql_test 5.$i.2 { INSERT INTO t1(t1) VALUES('integrity-check') }
  if {[set_test_counter errors]} break
 }

@@ -307,31 +307,5 @@ do_catchsql_test 10.1.4 {
  SELECT group_concat(firstcol(t1), '.') FROM t1 GROUP BY rowid
 } {1 {unable to use function firstcol in the requested context}}

-#-------------------------------------------------------------------------
-# Test that xInstCount() works from within an xPhraseQuery() callback.
-#
-reset_db
-
-proc xCallback {cmd} {
-  incr ::hitcount [$cmd xInstCount]
-  return SQLITE_OK
-}
-proc fts5_hitcount {cmd} {
-  set ::hitcount 0
-  $cmd xQueryPhrase 0 xCallback
-  return $::hitcount
-}
-sqlite3_fts5_create_function db fts5_hitcount fts5_hitcount
-
-do_execsql_test 11.1 {
-  CREATE VIRTUAL TABLE x1 USING fts5(z);
-  INSERT INTO x1 VALUES('one two three');
-  INSERT INTO x1 VALUES('one two one three one');
-  INSERT INTO x1 VALUES('one two three');
-}
-
-do_execsql_test 11.2 {
-  SELECT fts5_hitcount(x1) FROM x1('one') LIMIT 1;
-} {5}
-
 finish_test
+
@@ -1,62 +0,0 @@
-# 2023 May 28
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#*************************************************************************
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-set testprefix fts5bigid
-
-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
-ifcapable !fts5 {
-  finish_test
-  return
-}
-
-set nRow 20000
-
-proc do_ascdesc_test {tn query} {
-  set ::lAsc  [db eval { SELECT rowid FROM x1($query) }] 
-  set ::lDesc [db eval { SELECT rowid FROM x1($query) ORDER BY rowid DESC }] 
-  do_test $tn.1 { lsort -integer $::lAsc } $::lAsc
-  do_test $tn.2 { lsort -integer -decr $::lDesc } $::lDesc
-  do_test $tn.3 { lsort -integer $::lDesc } $::lAsc
-}
-
-do_execsql_test 1.0 {
-  CREATE VIRTUAL TABLE x1 USING fts5(a);
-}
-
-do_test 1.1 {
-  for {set ii 0} {$ii < $nRow} {incr ii} {
-    db eval {
-      REPLACE INTO x1(rowid, a) VALUES(random(), 'movement at the station');
-    }
-  }
-} {}
-
-do_ascdesc_test 1.2 "the"
-
-do_execsql_test 1.3 {
-  DELETE FROM x1
-}
-
-do_test 1.4 {
-  for {set ii 0} {$ii < $nRow} {incr ii} {
-    db eval {
-      INSERT INTO x1(rowid, a) VALUES(
-          $ii + 0x6FFFFFFFFFFFFFFF, 'movement at the station'
-      );
-    }
-  }
-} {}
-
-do_ascdesc_test 1.5 "movement"
-
-finish_test
@@ -65,44 +65,4 @@ do_execsql_test 2.1 {
  INSERT INTO fts_idx(fts_idx) VALUES('integrity-check');
 }

-#-------------------------------------------------------------------------
-# Tests for OR IGNORE conflict handling.
-#
-reset_db
-foreach_detail_mode $::testprefix {
-
-  do_execsql_test 3.0 {
-    CREATE VIRTUAL TABLE t1 USING fts5(xyz, detail=%DETAIL%);
-
-    BEGIN;
-    INSERT INTO t1(rowid, xyz) VALUES(13, 'thirteen documents');
-    INSERT INTO t1(rowid, xyz) VALUES(14, 'fourteen documents');
-    INSERT INTO t1(rowid, xyz) VALUES(15, 'fifteen documents');
-    COMMIT;
-  }
-
-  set db_cksum [cksum]
-    foreach {tn sql} {
-    1 {
-      INSERT OR IGNORE INTO t1(rowid, xyz) VALUES(14, 'new text');
-    }
-    2 {
-      UPDATE OR IGNORE t1 SET rowid=13 WHERE rowid=15;
-    }
-    3 {
-      INSERT OR IGNORE INTO t1(rowid, xyz) 
-      SELECT 13, 'some text'
-      UNION ALL
-      SELECT 14, 'some text'
-      UNION ALL
-      SELECT 15, 'some text'
-    }
-  } {
-    do_execsql_test 3.1.$tn.1 $sql
-    do_test 3.1.$tn.2 { cksum } $db_cksum
-  }
-
-}
-
-
 finish_test
@@ -294,3 +294,4 @@ do_catchsql_test 7.2.5 {
 } {1 {recursively defined fts5 content table}}

 finish_test
+
@@ -1,270 +0,0 @@
-# 2014 Dec 20
-#
-# 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 contains tests for the content= and content_rowid= options.
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-set testprefix fts5contentless
-
-# If SQLITE_ENABLE_FTS5 is defined, omit this file.
-ifcapable !fts5 {
-  finish_test
-  return
-}
-
-# Check that it is not possible to specify "contentless_delete=1" for 
-# anything other than a contentless table.
-#
-set res(0) {0 {}}
-set res(1) {1 {contentless_delete=1 requires a contentless table}}
-foreach {tn sql bError} {
-  1 "(a, b, contentless_delete=1)"              1
-  2 "(a, b, contentless_delete=1, content=abc)" 1
-  3 "(a, b, contentless_delete=1, content=)"    0
-  4 "(content=, contentless_delete=1, a)"       0
-  5 "(content='', contentless_delete=1, hello)" 0
-} {
-  execsql { BEGIN }
-  do_catchsql_test 1.$tn "CREATE VIRTUAL TABLE t1 USING fts5 $sql" $res($bError)
-  execsql { ROLLBACK }
-}
-
-# Check that it is not possible to specify "contentless_delete=1" 
-# along with columnsize=1. 
-#
-set res(0) {0 {}}
-set res(1) {1 {contentless_delete=1 is incompatible with columnsize=0}}
-foreach {tn sql bError} {
-  2 "(a, b, content='', contentless_delete=1, columnsize=0)" 1 
-} {
-  execsql { BEGIN }
-  do_catchsql_test 1.$tn "CREATE VIRTUAL TABLE t1 USING fts5 $sql" $res($bError)
-  execsql { ROLLBACK }
-}
-
-# Check that if contentless_delete=1 is specified, then the "origin" 
-# column is added to the %_docsize table.
-reset_db
-do_execsql_test 3.0 {
-  CREATE VIRTUAL TABLE x1 USING fts5(c, content='');
-  CREATE VIRTUAL TABLE x2 USING fts5(c, content='', contentless_delete=1);
-}
-do_execsql_test 3.1 {
-  SELECT sql FROM sqlite_schema WHERE name IN ('x1_docsize', 'x2_docsize');
-} {
-  {CREATE TABLE 'x1_docsize'(id INTEGER PRIMARY KEY, sz BLOB)} 
-  {CREATE TABLE 'x2_docsize'(id INTEGER PRIMARY KEY, sz BLOB, origin INTEGER)}
-}
-
-do_execsql_test 3.2.1 {
-  SELECT hex(block) FROM x1_data WHERE id=10
-} {00000000000000}
-do_execsql_test 3.2.2 {
-  SELECT hex(block) FROM x2_data WHERE id=10
-} {00000000FF000001000000}
-
-do_execsql_test 3.3 {
-  INSERT INTO x2 VALUES('first text');
-  INSERT INTO x2 VALUES('second text');
-}
-do_execsql_test 3.4 {
-  SELECT id, origin FROM x2_docsize
-} {1 1 2 2}
-do_execsql_test 3.5 {
-  SELECT level, segment, loc1, loc2 FROM fts5_structure(
-    (SELECT block FROM x2_data WHERE id=10)
-  )
-} {
-  0 0   1 1
-  0 1   2 2
-}
-do_execsql_test 3.6 {
-  INSERT INTO x2(x2) VALUES('optimize');
-}
-do_execsql_test 3.7 {
-  SELECT level, segment, loc1, loc2 FROM fts5_structure(
-    (SELECT block FROM x2_data WHERE id=10)
-  )
-} {
-  1 0   1 2
-}
-
-do_execsql_test 3.8 {
-  DELETE FROM x2 WHERE rowid=2;
-}
-
-do_execsql_test 3.9 {
-  SELECT rowid FROM x2('text')
-} {1}
-
-#--------------------------------------------------------------------------
-reset_db
-proc document {n} {
-  set vocab [list 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 ret [list]
-  for {set ii 0} {$ii < $n} {incr ii} {
-    lappend ret [lindex $vocab [expr int(rand()*[llength $vocab])]]
-  }
-  set ret
-}
-
-set nRow 1000
-
-do_execsql_test 4.0 {
-  CREATE TABLE t1(x);
-  CREATE VIRTUAL TABLE ft USING fts5(x, content='', contentless_delete=1);
-  INSERT INTO ft(ft, rank) VALUES('pgsz', 100);
-}
-do_test 4.1 {
-  for {set ii 0} {$ii < $nRow} {incr ii} {
-    set doc [document 6]
-    execsql {
-      INSERT INTO t1 VALUES($doc);
-      INSERT INTO ft VALUES($doc);
-    }
-  }
-} {}
-
-foreach v {A B C D E F G H I J K L M N O P Q R S T U V W X Y Z} {
-  set L1 [execsql {SELECT rowid FROM t1 WHERE x LIKE '%'||$v||'%'}]
-  set L2 [execsql {SELECT rowid FROM ft($v)}]
-  do_test 4.2.$v { set L1 } $L2
-}
-
-do_test 4.3 {
-  for {set ii 1} {$ii < $nRow} {incr ii 2} { 
-    execsql {
-       DELETE FROM ft WHERE rowid=$ii;
-       DELETE FROM t1 WHERE rowid=$ii;
-    }
-  }
-} {}
-
-foreach v {A B C D E F G H I J K L M N O P Q R S T U V W X Y Z} {
-  set L1 [execsql {SELECT rowid FROM t1 WHERE x LIKE '%'||$v||'%'}]
-  set L2 [execsql {SELECT rowid FROM ft($v)}]
-  do_test 4.4.$v { set L1 } $L2
-}
-
-do_execsql_test 4.5 {
-  INSERT INTO ft(ft) VALUES('optimize');
-} {}
-
-foreach v {A B C D E F G H I J K L M N O P Q R S T U V W X Y Z} {
-  set L1 [execsql {SELECT rowid FROM t1 WHERE x LIKE '%'||$v||'%'}]
-  set L2 [execsql {SELECT rowid FROM ft($v)}]
-  do_test 4.6.$v { set L1 } $L2
-}
-
-#execsql_pp { SELECT fts5_decode(id, block) FROM ft_data }
-
-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 5.0 {
-  CREATE VIRTUAL TABLE ft USING fts5(x, content='', contentless_delete=1);
-  INSERT INTO ft(rowid, x) VALUES(1, 'one two three');
-  INSERT INTO ft(rowid, x) VALUES(2, 'one two four');
-  INSERT INTO ft(rowid, x) VALUES(3, 'one two five');
-  INSERT INTO ft(rowid, x) VALUES(4, 'one two seven');
-  INSERT INTO ft(rowid, x) VALUES(5, 'one two eight');
-}
-
-do_execsql_test 5.1 {
-  DELETE FROM ft WHERE rowid=2
-}
-
-do_execsql_test 5.2 {
-  SELECT rowid FROM ft
-} {1 3 4 5}
-
-do_catchsql_test 5.3 {
-  UPDATE ft SET x='four six' WHERE rowid=3
-} {0 {}}
-
-do_execsql_test 5.4 {
-  SELECT rowid FROM ft('one');
-} {1 4 5}
-
-do_execsql_test 5.5 {
-  REPLACE INTO ft(rowid, x) VALUES(3, 'four six');
-  SELECT rowid FROM ft('one');
-} {1 4 5}
-
-do_execsql_test 5.6 {
-  REPLACE INTO ft(rowid, x) VALUES(6, 'one two eleven');
-  SELECT rowid FROM ft('one');
-} {1 4 5 6}
-
-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 6.0 {
-  CREATE VIRTUAL TABLE ft USING fts5(x, content='', contentless_delete=1);
-  INSERT INTO ft(rowid, x) VALUES(1, 'one two three');
-  INSERT INTO ft(rowid, x) VALUES(2, 'one two four');
-}
-
-do_test 6.1 {
-  db eval { SELECT rowid FROM ft('one two') } {
-    if {$rowid==1} {
-      db eval { INSERT INTO ft(rowid, x) VALUES(3, 'one two four') }
-    }
-  }
-} {}
-
-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 7.0 {
-  CREATE VIRTUAL TABLE ft USING fts5(x, content='', contentless_delete=1);
-}
-
-set lRowid [list -450 0 1 2 42]
-
-do_test 7.1 {
-  execsql BEGIN
-  foreach r $lRowid {
-    execsql { INSERT INTO ft(rowid, x) VALUES($r, 'one one one'); }
-  }
-  execsql COMMIT
-} {}
-
-do_test 7.2 {
-  execsql BEGIN
-  foreach r $lRowid {
-    execsql { REPLACE INTO ft(rowid, x) VALUES($r, 'two two two'); }
-  }
-  execsql COMMIT
-} {}
-
-do_execsql_test 7.3 { SELECT rowid FROM ft('one'); } {}
-do_execsql_test 7.4 { SELECT rowid FROM ft('two'); } $lRowid
-
-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 8.0 {
-  CREATE VIRTUAL TABLE ft USING fts5(x, content='', contentless_delete=1);
-  INSERT INTO ft VALUES('hello world');
-  INSERT INTO ft VALUES('one two three');
-}
-
-do_catchsql_test 8.1 {
-  INSERT INTO ft(ft, rowid, x) VALUES('delete', 1, 'hello world');
-} {1 {'delete' may not be used with a contentless_delete=1 table}}
-
-do_execsql_test 8.2 {
-  BEGIN;
-    INSERT INTO ft(rowid, x) VALUES(3, 'four four four');
-    DELETE FROM ft WHERE rowid=3;
-  COMMIT;
-  SELECT rowid FROM ft('four');
-} {}
-
-finish_test
@@ -1,207 +0,0 @@
-# 2023 July 19
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-#
-# This file contains tests for the content= and content_rowid= options.
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-set testprefix fts5contentless2
-
-# If SQLITE_ENABLE_FTS5 is defined, omit this file.
-ifcapable !fts5 {
-  finish_test
-  return
-}
-
-proc vocab {} {
-  list aaa bbb ccc ddd eee fff ggg hhh iii jjj kkk lll mmm nnn ooo ppp
-}
-
-proc document {nToken} {
-  set doc [list]
-  set vocab [vocab]
-  for {set ii 0} {$ii < $nToken} {incr ii} {
-    lappend doc [lindex $vocab [expr int(rand()*[llength $vocab])]]
-  }
-  set doc
-}
-db func document document
-
-proc contains {doc token} {
-  expr {[lsearch $doc $token]>=0}
-}
-db func contains contains
-
-proc do_compare_tables_test {tn} {
-  uplevel [list do_test $tn {
-    foreach v [vocab] {
-      set l1 [execsql { SELECT rowid FROM t1 WHERE contains(doc, $v) }]
-      set l2 [execsql { SELECT rowid FROM t2($v) }]
-      if {$l1!=$l2} { error "1: query mismatch ($l1) ($l2)" }
-
-      set w "[string range $v 0 1]*"
-      set l1 [execsql { SELECT rowid FROM t1 WHERE contains(doc, $w) }]
-      set l2 [execsql { SELECT rowid FROM t2($w) }]
-      if {$l1!=$l2} { error "2: query mismatch ($l1) ($l2)" }
-
-      set w "[string range $v 0 0]*"
-      set l1 [execsql { SELECT rowid FROM t1 WHERE contains(doc, $w) }]
-      set l2 [execsql { SELECT rowid FROM t2($w) }]
-      if {$l1!=$l2} { error "2: query mismatch ($l1) ($l2)" }
-
-      set l1 [execsql { 
-        SELECT rowid FROM t1 WHERE contains(doc, $v) ORDER BY rowid DESC 
-      }]
-      set l2 [execsql { SELECT rowid FROM t2($v) ORDER BY rowid DESC }]
-      if {$l1!=$l2} { error "1: query mismatch ($l1) ($l2)" }
-    }
-    set {} {}
-  } {}]
-}
-
-proc lshuffle {in} {
-  set L [list]
-  set ret [list]
-  foreach elem $in { lappend L [list [expr rand()] $elem] }
-  foreach pair [lsort -index 0 $L] { lappend ret [lindex $pair 1] }
-  set ret
-}
-
-expr srand(0)
-
-do_execsql_test 1.0 {
-  CREATE VIRTUAL TABLE t2 USING fts5(
-      doc, prefix=2, content=, contentless_delete=1
-  );
-
-  CREATE TABLE t1(doc);
-  CREATE TRIGGER tr1 AFTER DELETE ON t1 BEGIN
-    DELETE FROM t2 WHERE rowid = old.rowid;
-  END;
-}
-
-set SMALLEST64 -9223372036854775808
-set LARGEST64   9223372036854775807
-
-foreach {tn r1 r2} {
-  1   0               50
-  2   $SMALLEST64     $SMALLEST64+50
-  3   $LARGEST64-50   $LARGEST64
-  4   -50             -1
-} {
-  set r1 [expr $r1]
-  set r2 [expr $r2]
-
-  do_test 1.1.$tn {
-    execsql BEGIN
-    for {set ii $r1} {$ii <= $r2} {incr ii} {
-      execsql { INSERT INTO t1(rowid, doc) VALUES ($ii, document(8)); }
-    }
-    execsql COMMIT
-  } {}
-}
-do_test 1.2 {
-  db eval { SELECT rowid, doc FROM t1 } {
-    execsql { INSERT INTO t2(rowid, doc) VALUES($rowid, $doc) }
-  }
-} {}
-
-foreach {tn rowid} {
-  1  $SMALLEST64
-  2  0
-  3  -5
-  4  -30
-  5  $LARGEST64
-  6  $LARGEST64-1
-} {
-  set rowid [expr $rowid]
-  do_execsql_test 1.3.$tn.1 {
-    DELETE FROM t1 WHERE rowid=$rowid
-  }
-  do_compare_tables_test 1.3.$tn.2
-}
-
-set iTest 1
-foreach r [lshuffle [execsql {SELECT rowid FROM t1}]] {
-  if {($iTest % 50)==0} {
-    execsql { INSERT INTO t2(t2) VALUES('optimize') }
-  }
-  if {($iTest % 5)==0} {
-    execsql { INSERT INTO t2(t2, rank) VALUES('merge', 5) }
-  }
-  do_execsql_test 1.4.$iTest.1($r) {
-    DELETE FROM t1 WHERE rowid=$r
-  }
-  do_compare_tables_test 1.4.$iTest.2
-  incr iTest
-}
-
-do_execsql_test 1.5 {
-  SELECT * FROM t1
-} {}
-
-#-------------------------------------------------------------------------
-reset_db
-db func document document
-
-do_execsql_test 2.0 {
-  CREATE VIRTUAL TABLE t2 USING fts5(doc, content=, contentless_delete=1);
-  WITH s(i) AS (
-    SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<1000
-  )
-  INSERT INTO t2(rowid, doc) SELECT i, i || ' ' || i FROM s;
-}
-
-do_execsql_test 2.1 {
-  BEGIN;
-    DELETE FROM t2 WHERE rowid=32;
-    DELETE FROM t2 WHERE rowid=64;
-    DELETE FROM t2 WHERE rowid=96;
-    DELETE FROM t2 WHERE rowid=128;
-    DELETE FROM t2 WHERE rowid=160;
-    DELETE FROM t2 WHERE rowid=192;
-  COMMIT;
-}
-
-do_execsql_test 2.2 {
-  SELECT * FROM t2('128');
-} {}
-
-#-------------------------------------------------------------------------
-
-foreach {tn step} {
-  1     3 
-  2     7
-  3     15
-} {
-  set step [expr $step]
-
-  reset_db
-  db func document document
-  do_execsql_test 3.$tn.0 {
-    CREATE VIRTUAL TABLE t2 USING fts5(doc, content=, contentless_delete=1);
-    INSERT INTO t2(t2, rank) VALUES('pgsz', 100);
-    WITH s(i) AS (
-        SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<1000
-    )
-    INSERT INTO t2(rowid, doc) SELECT i, i || ' ' || i FROM s;
-  }
-  do_execsql_test 3.$tn.1 {
-    DELETE FROM t2 WHERE (rowid % $step)==0
-  }
-  do_execsql_test 3.$tn.2 {
-    SELECT * FROM t2( $step * 5 )
-  } {}
-}
-
-
-
-finish_test
@@ -1,195 +0,0 @@
-# 2023 July 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.
-#
-#***********************************************************************
-#
-# This file contains tests for the content= and content_rowid= options.
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-set testprefix fts5contentless3
-
-# If SQLITE_ENABLE_FTS5 is defined, omit this file.
-ifcapable !fts5 {
-  finish_test
-  return
-}
-
-do_execsql_test 1.0 {
-  CREATE VIRTUAL TABLE ft USING fts5(x, content=, contentless_delete=1);
-  BEGIN;
-    INSERT INTO ft VALUES('one one one');
-    INSERT INTO ft VALUES('two two two');
-    INSERT INTO ft VALUES('three three three');
-    INSERT INTO ft VALUES('four four four');
-    INSERT INTO ft VALUES('five five five');
-    INSERT INTO ft VALUES('six six six');
-    INSERT INTO ft VALUES('seven seven seven');
-    INSERT INTO ft VALUES('eight eight eight');
-    INSERT INTO ft VALUES('nine nine nine');
-  COMMIT;
-
-  DELETE FROM ft WHERE rowid=3;
-}
-
-proc myhex {hex} { binary decode hex $hex }
-db func myhex myhex
-
-do_execsql_test 1.1 {
-  UPDATE ft_data SET block = 
-    myhex('04000000 00000001'                   ||
-          '01020304 01020304 01020304 01020304' ||
-          '01020304 01020304 01020304 01020304'
-    )
-  WHERE id = (SELECT max(id) FROM ft_data);
-}
-
-do_execsql_test 1.2 {
-  DELETE FROM ft WHERE rowid=1
-}
-
-do_execsql_test 1.3 {
-  SELECT rowid FROM ft('two');
-} {2}
-
-do_execsql_test 1.3 {
-  UPDATE ft_data SET block = 
-    myhex('08000000 00000001'                                               ||
-      '0000000001020304 0000000001020304 0000000001020304 0000000001020304' ||
-      '0000000001020304 0000000001020304 0000000001020304 0000000001020304'
-    )
-  WHERE id = (SELECT max(id) FROM ft_data);
-}
-
-do_execsql_test 1.4 {
-  SELECT rowid FROM ft('two');
-} {2}
-
-do_execsql_test 1.5 {
-  DELETE FROM ft WHERE rowid=4
-}
-
-do_execsql_test 1.6 {
-  UPDATE ft_data SET block = myhex('04000000 00000000')
-    WHERE id = (SELECT max(id) FROM ft_data);
-}
-do_execsql_test 1.7 {
-  SELECT rowid FROM ft('two');
-} {2}
-
-do_execsql_test 1.8 {
-  UPDATE ft_data SET block = myhex('04000000 00000000')
-    WHERE id = (SELECT max(id) FROM ft_data);
-}
-do_execsql_test 1.9 {
-  DELETE FROM ft WHERE rowid=8
-} {}
-
-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 2.0 {
-  CREATE VIRTUAL TABLE ft USING fts5(x, content=, contentless_delete=1);
-  INSERT INTO ft VALUES('one one one');
-  INSERT INTO ft VALUES('two two two');
-  INSERT INTO ft VALUES('three three three');
-  INSERT INTO ft VALUES('four four four');
-  INSERT INTO ft VALUES('five five five');
-  INSERT INTO ft VALUES('six six six');
-  INSERT INTO ft VALUES('seven seven seven');
-  INSERT INTO ft VALUES('eight eight eight');
-  INSERT INTO ft VALUES('nine nine nine');
-}
-
-do_execsql_test 2.1 {
-  INSERT INTO ft(ft) VALUES('optimize');
-}
-do_execsql_test 2.2 {
-  SELECT count(*) FROM ft_data
-} {3}
-do_execsql_test 2.3 {
-  DELETE FROM ft WHERE rowid=5
-}
-do_execsql_test 2.4 {
-  SELECT count(*) FROM ft_data
-} {4}
-
-# Check that an 'optimize' works (rewrites the index) if there is a single
-# segment with one or more tombstone hash pages.
-do_execsql_test 2.5 {
-  INSERT INTO ft(ft) VALUES('optimize');
-}
-do_execsql_test 2.6 {
-  SELECT count(*) FROM ft_data
-} {3}
-
-# Check that an 'optimize' is a no-op if there is a single segment
-# and no tombstone hash pages.
-do_execsql_test 2.7 {
-  INSERT INTO ft(ft) VALUES('optimize');
-  SELECT rowid FROM ft_data;
-} [db eval {SELECT rowid FROM ft_data}]
-
-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 3.0 {
-  CREATE VIRTUAL TABLE ft USING fts5(x, content=, contentless_delete=1);
-  INSERT INTO ft(ft, rank) VALUES('pgsz', 64);
-  WITH s(i) AS (
-    SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<1000
-  )
-  INSERT INTO ft(rowid, x) SELECT i, i||' '||i||' '||i||' '||i FROM s;
-  INSERT INTO ft(ft) VALUES('optimize');
-}
-
-do_execsql_test 3.1 {
-  SELECT count(*) FROM ft_data
-} {200}
-
-do_execsql_test 3.2 {
-  DELETE FROM ft WHERE (rowid % 50)==0;
-  SELECT count(*) FROM ft_data;
-} {203}
-
-do_execsql_test 3.3 {
-  INSERT INTO ft(ft, rank) VALUES('merge', 500);
-  SELECT rowid FROM ft_data;
-} [db eval {SELECT rowid FROM ft_data}]
-
-do_execsql_test 3.4 {
-  INSERT INTO ft(ft, rank) VALUES('merge', -1000);
-  SELECT count(*) FROM ft_data;
-} {197}
-
-do_execsql_test 3.5 {
-  DELETE FROM ft WHERE (rowid % 50)==1;
-  SELECT count(*) FROM ft_data;
-} {200}
-
-do_execsql_test 3.6 {
-  SELECT level, segment, npgtombstone FROM fts5_structure(
-    (SELECT block FROM ft_data WHERE id=10)
-  )
-} {1 0 3}
-
-do_test 3.6 {
-  while 1 {
-    set nChange [db total_changes]
-    execsql { INSERT INTO ft(ft, rank) VALUES('merge', -5) }
-    if {([db total_changes] - $nChange)<2} break
-  }
-} {}
-
-do_execsql_test 3.7 {
-  SELECT level, segment, npgtombstone FROM fts5_structure(
-    (SELECT block FROM ft_data WHERE id=10)
-  )
-} {2 0 0}
-
-
-finish_test
@@ -1,247 +0,0 @@
-# 2023 July 21
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-#
-# This file contains tests for the content= and content_rowid= options.
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-set testprefix fts5contentless4
-
-# If SQLITE_ENABLE_FTS5 is defined, omit this file.
-ifcapable !fts5 {
-  finish_test
-  return
-}
-
-proc document {n} {
-  set vocab [list A B C D E F G H I J K L M N O P Q R S T U V W X Y Z]
-  set ret [list]
-  for {set ii 0} {$ii < $n} {incr ii} {
-    lappend ret [lindex $vocab [expr int(rand()*[llength $vocab])]]
-  }
-  set ret
-}
-db func document document
-
-do_execsql_test 1.0 {
-  CREATE VIRTUAL TABLE ft USING fts5(x, content='', contentless_delete=1);
-  INSERT INTO ft(ft, rank) VALUES('pgsz', 240);
-  WITH s(i) AS (
-    SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<1000
-  )
-  INSERT INTO ft SELECT document(12) FROM s;
-}
-
-do_execsql_test 1.1 {
-  INSERT INTO ft(ft) VALUES('optimize');
-}
-
-do_execsql_test 1.2 {
-  SELECT level, segment, nentry, nentrytombstone FROM fts5_structure((
-    SELECT block FROM ft_data WHERE id=10
-  ))
-} {0 0 1000 0}
-
-do_execsql_test 1.3 {
-  DELETE FROM ft WHERE rowid < 50
-}
-
-do_execsql_test 1.4 {
-  SELECT level, segment, nentry, nentrytombstone FROM fts5_structure((
-    SELECT block FROM ft_data WHERE id=10
-  ))
-} {0 0 1000 49}
-
-do_execsql_test 1.5 {
-  DELETE FROM ft WHERE rowid < 1000
-}
-
-do_execsql_test 1.6 {
-  SELECT level, segment, nentry, nentrytombstone FROM fts5_structure((
-    SELECT block FROM ft_data WHERE id=10
-  ))
-} {1 0 1 0}
-
-#--------------------------------------------------------------------------
-reset_db
-db func document document
-
-do_execsql_test 2.0 {
-  CREATE VIRTUAL TABLE ft USING fts5(x, content='', contentless_delete=1);
-}
-
-do_test 2.1 {
-  for {set ii 0} {$ii < 5000} {incr ii} {
-    execsql { INSERT INTO ft VALUES( document(12) ) }
-  }
-} {}
-
-do_execsql_test 2.2 {
-  SELECT sum(nentry) - sum(nentrytombstone) FROM fts5_structure((
-    SELECT block FROM ft_data WHERE id=10
-  ))
-} {5000}
-
-for {set ii 5000} {$ii >= 0} {incr ii -100} {
-  do_execsql_test 2.3.$ii {
-    DELETE FROM ft WHERE rowid > $ii
-  }
-  do_execsql_test 2.3.$ii.2 {
-    SELECT 
-      CAST((total(nentry) - total(nentrytombstone)) AS integer) 
-    FROM 
-      fts5_structure( (SELECT block FROM ft_data WHERE id=10) )
-  } $ii
-}
-
-execsql_pp {
-  SELECT * FROM fts5_structure((
-    SELECT block FROM ft_data WHERE id=10
-  ))
-}
-
-do_test 2.4 {
-  for {set ii 0} {$ii < 5000} {incr ii} {
-    execsql { INSERT INTO ft VALUES( document(12) ) }
-  }
-} {}
-
-for {set ii 1} {$ii <= 5000} {incr ii 10} {
-  do_execsql_test 2.3.$ii {
-    DELETE FROM ft WHERE rowid = $ii;
-    INSERT INTO ft VALUES( document(12) );
-    INSERT INTO ft(ft, rank) VALUES('merge', -10);
-  }
-
-  do_execsql_test 2.3.$ii.2 {
-    SELECT 
-      CAST((total(nentry) - total(nentrytombstone)) AS integer) 
-    FROM 
-      fts5_structure( (SELECT block FROM ft_data WHERE id=10) )
-  } 5000
-}
-
-#-------------------------------------------------------------------------
-reset_db
-db func document document
-do_execsql_test 3.0 {
-  CREATE VIRTUAL TABLE ft USING fts5(x, content='', contentless_delete=1);
-  WITH s(i) AS (
-    SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<100
-  )
-  INSERT INTO ft SELECT document(12) FROM s;
-}
-
-do_catchsql_test 3.1 {
-  INSERT INTO ft(ft, rank) VALUES('deletemerge', 'text');
-} {1 {SQL logic error}}
-do_catchsql_test 3.2 {
-  INSERT INTO ft(ft, rank) VALUES('deletemerge', 50);
-} {0 {}}
-do_execsql_test 3.3 {
-  SELECT * FROM ft_config WHERE k='deletemerge'
-} {deletemerge 50}
-do_catchsql_test 3.4 {
-  INSERT INTO ft(ft, rank) VALUES('deletemerge', 101);
-} {0 {}}
-do_execsql_test 3.5 {
-  SELECT * FROM ft_config WHERE k='deletemerge'
-} {deletemerge 101}
-
-do_execsql_test 3.6 {
-  DELETE FROM ft WHERE rowid<95
-}
-
-do_execsql_test 3.7 {
-  SELECT nentrytombstone, nentry FROM fts5_structure((
-    SELECT block FROM ft_data WHERE id=10
-  ))
-} {94 100}
-
-do_execsql_test 3.8 {
-  DELETE FROM ft WHERE rowid=95
-}
-
-do_execsql_test 3.9 {
-  SELECT nentrytombstone, nentry FROM fts5_structure((
-    SELECT block FROM ft_data WHERE id=10
-  ))
-} {95 100}
-
-do_execsql_test 3.10 {
-  DELETE FROM ft;
-  WITH s(i) AS (
-    SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<100
-  )
-  INSERT INTO ft SELECT document(12) FROM s;
-  INSERT INTO ft(ft, rank) VALUES('deletemerge', 50);
-}
-
-do_execsql_test 3.11 {
-  DELETE FROM ft WHERE rowid<95
-}
-
-do_execsql_test 3.12 {
-  SELECT nentrytombstone, nentry FROM fts5_structure((
-    SELECT block FROM ft_data WHERE id=10
-  ))
-} {0 6}
-
-#-------------------------------------------------------------------------
-reset_db
-db func document document
-do_execsql_test 4.0 {
-  CREATE VIRTUAL TABLE x1 USING fts5(x, content='', contentless_delete=1);
-  INSERT INTO x1(x1, rank) VALUES('usermerge', 16);
-  INSERT INTO x1(x1, rank) VALUES('deletemerge', 40);
-  INSERT INTO x1 VALUES('one');
-  INSERT INTO x1 VALUES('two');
-  INSERT INTO x1 VALUES('three');
-  INSERT INTO x1 VALUES('four');
-  INSERT INTO x1 VALUES('five');
-  INSERT INTO x1 VALUES('six');
-  INSERT INTO x1 VALUES('seven');
-  INSERT INTO x1 VALUES('eight');
-  INSERT INTO x1 VALUES('nine');
-  INSERT INTO x1 VALUES('ten');
-}
-
-do_execsql_test 4.1 {
-  SELECT level, segment FROM fts5_structure((
-    SELECT block FROM x1_data WHERE id=10
-  ))
-} {
-  0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9
-}
-
-for {set ii 1} {$ii < 4} {incr ii} {
-  do_execsql_test 4.2.$ii {
-    DELETE FROM x1 WHERE rowid = $ii;
-    INSERT INTO x1(x1, rank) VALUES('merge', 5);
-    SELECT level, segment FROM fts5_structure((
-          SELECT block FROM x1_data WHERE id=10
-    ))
-  } {
-    0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9
-  }
-}
-
-do_execsql_test 4.3 {
-  DELETE FROM x1 WHERE rowid = $ii;
-  INSERT INTO x1(x1, rank) VALUES('merge', 5);
-  SELECT level, segment, nentry FROM fts5_structure((
-        SELECT block FROM x1_data WHERE id=10
-  ))
-} {
-  1 0   6
-}
-
-finish_test
@@ -1,58 +0,0 @@
-# 2023 August 7
-#
-# 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 contains tests for the content= and content_rowid= options.
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-set testprefix fts5contentless5
-
-# If SQLITE_ENABLE_FTS5 is defined, omit this file.
-ifcapable !fts5 {
-  finish_test
-  return
-}
-
-do_execsql_test 1.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(a, b, c, content='', contentless_delete=1);
-  INSERT INTO t1 VALUES('A', 'B', 'C');
-  INSERT INTO t1 VALUES('D', 'E', 'F');
-  INSERT INTO t1 VALUES('G', 'H', 'I');
-}
-
-do_execsql_test 1.01 {
-  CREATE TABLE t2(x, y);
-  INSERT INTO t2 VALUES('x', 'y');
-}
-
-# explain_i "UPDATE t1 SET a='a' WHERE t1.rowid=1"    
-breakpoint
-explain_i "UPDATE t1 SET a='a' FROM t2 WHERE t1.rowid=1 AND b IS NULL"     
-
-#breakpoint
-#explain_i "UPDATE t1 SET a='a' WHERE b IS NULL AND rowid=?"
-
-foreach {tn up err} {
-  1   "UPDATE t1 SET a='a', b='b', c='c' WHERE rowid=1"                  0
-  2   "UPDATE t1 SET a='a', b='b'        WHERE rowid=1"                  1
-  3   "UPDATE t1 SET        b='b', c='c' WHERE rowid=1"                  1
-  4   "UPDATE t1 SET a='a',        c='c' WHERE rowid=1"                  1
-  5   "UPDATE t1 SET a='a',        c='c' WHERE t1.rowid=1 AND b IS NULL" 1
-  6   "UPDATE t1 SET a='a' FROM t2 WHERE t1.rowid=1"                     1
-  7   "UPDATE t1 SET a='a', b='b', c='c' FROM t2 WHERE t1.rowid=1"       0
-} {
-
-  set res(0) {0 {}}
-  set res(1) {1 {cannot UPDATE a subset of columns on fts5 contentless-delete table: t1}}
-  do_catchsql_test 1.$tn $up $res($err)
-}
-
-finish_test
@@ -48,10 +48,6 @@ do_test 1.3 {
  }
  catchsql { INSERT INTO t1(t1) VALUES('integrity-check') }
 } {1 {database disk image is malformed}}
-do_execsql_test 1.3b {
-  PRAGMA integrity_check(t1);
-} {{malformed inverted index for FTS5 table main.t1}}
-

 do_test 1.4 {
  db_restore_and_reopen
@@ -167,9 +167,6 @@ foreach {tn hdr} {
      do_test 3.$tn.$tn2.2 {
        catchsql { INSERT INTO x3(x3) VALUES('integrity-check') }
      } {1 {database disk image is malformed}}
-      do_execsql_test 3.$tn.$tn2.3 {
-        PRAGMA integrity_check(x3);
-      } {{malformed inverted index for FTS5 table main.x3}}
    }

    execsql ROLLBACK
@@ -15,7 +15,7 @@
 #

 source [file join [file dirname [info script]] fts5_common.tcl]
-set testprefix fts5corrupt5
+set testprefix fts5corrupt3

 # If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
@@ -793,179 +793,6 @@ do_catchsql_test 4.5 {
  REPLACE INTO t1(rowid,a,b,rowid) VALUES(200,1,2,3);
 } {1 {database disk image is malformed}}

-#-------------------------------------------------------------------------
-reset_db
-do_test 5.0 {
-  sqlite3 db {}
-  db deserialize [decode_hexdb {
-.open --hexdb
-| size 28672 pagesize 4096 filename crash-0c6d3451d11597.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 07 00 00 00 04   ................
-|     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 59 20 4b 45 59 2c 20 63   R PRIMARY 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 00 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   .............$..
-|   4032: 80 80 80 01 03 00 4e 00 00 00 1e 06 30 61 62 61   ......N.....0aba
-|   4048: 63 6b 01 02 02 04 02 66 74 02 02 02 04 04 6e 64   ck.....ft.....nd
-|   4064: 6f 6e 03 02 02 04 0a 07 05 01 03 00 10 03 03 0f   on..............
-|   4080: 0a 03 00 24 00 00 00 00 01 01 01 00 01 01 01 11   ...$............
-| page 3 offset 8192
-|      0: 0a 00 00 00 01 0f 00 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 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 f4 0f ee 00 00   ................
-|     16: 00 00 01 00 00 00 00 00 00 00 00 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 f4 10 e1 0f d6 00 00   ................
-|     16: 00 00 00 01 00 00 00 00 00 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...
-| end crash-0c6d3451d11597.db
-}]} {}
-
-do_execsql_test 5.1 {
-  INSERT INTO t1(t1,rank) VALUES('secure-delete',1);
-}
-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}}
-
 sqlite3_fts5_may_be_corrupt 0
 finish_test

@@ -95,9 +95,6 @@ do_execsql_test 3.3 {
  SELECT rowid, bm25(e1) FROM e1 WHERE e1 MATCH '"/" OR "just"' ORDER BY rank;
 } {1 -1e-06}

-do_execsql_test 3.4 "
-  SELECT fts5_expr_tcl('e AND \" \"');
-" {{AND [nearset -- {e}] [{}]}}


 finish_test
@@ -1,111 +0,0 @@
-# 2023 July 20
-#
-# 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 is focused on OOM errors. Particularly those that may occur
-# when using contentless_delete=1 databases.
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-source $testdir/malloc_common.tcl
-set testprefix fts5faultF
-
-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
-ifcapable !fts5 {
-  finish_test
-  return
-}
-
-faultsim_save_and_close
-do_faultsim_test 1 -prep {
-  faultsim_restore_and_reopen
-} -body {
-  execsql { 
-    CREATE VIRTUAL TABLE t1 USING fts5(x, y, content=, contentless_delete=1) 
-  }
-} -test {
-  faultsim_test_result {0 {}} {1 {vtable constructor failed: t1}} 
-}
-
-reset_db
-do_execsql_test 2.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(doc, content=, contentless_delete=1);
-  BEGIN;
-    INSERT INTO t1(rowid, doc) VALUES(1, 'a b c d');
-    INSERT INTO t1(rowid, doc) VALUES(2, 'a b c d');
-    INSERT INTO t1(rowid, doc) VALUES(3, 'a b c d');
-    INSERT INTO t1(rowid, doc) VALUES(4, 'a b c d');
-  COMMIT;
-  DELETE FROM t1 WHERE rowid IN (2, 4);
-}
-
-do_faultsim_test 2 -prep {
-  sqlite3 db test.db
-  execsql { SELECT rowid FROM t1 }
-} -body {
-  execsql { 
-    SELECT rowid FROM t1('b c');
-  }
-} -test {
-  faultsim_test_result {0 {1 3}}
-}
-
-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 3.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(doc, content=, contentless_delete=1);
-  BEGIN;
-    INSERT INTO t1(rowid, doc) VALUES(1, 'a b c d');
-    INSERT INTO t1(rowid, doc) VALUES(2, 'a b c d');
-    INSERT INTO t1(rowid, doc) VALUES(3, 'a b c d');
-    INSERT INTO t1(rowid, doc) VALUES(4, 'a b c d');
-  COMMIT;
-}
-
-faultsim_save_and_close
-do_faultsim_test 3 -prep {
-  faultsim_restore_and_reopen
-  execsql { SELECT rowid FROM t1 }
-} -body {
-  execsql { 
-    INSERT INTO t1(rowid, doc) VALUES(5, 'a b c d');
-  }
-} -test {
-  faultsim_test_result {0 {}}
-}
-
-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 4.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(doc, content=, contentless_delete=1);
-  INSERT INTO t1(t1, rank) VALUES('pgsz', 64);
-  WITH s(i) AS (
-    SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<1000
-  )
-  INSERT INTO t1(rowid, doc) SELECT i, 'a b c d' FROM s;
-}
-
-do_execsql_test 4.1 { DELETE FROM t1 WHERE rowid <= 25 }
-
-faultsim_save_and_close
-do_faultsim_test 4 -faults oom-t* -prep {
-  faultsim_restore_and_reopen
-  execsql { SELECT rowid FROM t1 }
-} -body {
-  execsql { 
-    DELETE FROM t1 WHERE rowid < 100
-  }
-} -test {
-  faultsim_test_result {0 {}}
-}
-
-
-finish_test
-
@@ -1,76 +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 fts5faultG
-
-
-do_execsql_test 1.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(a);
-  INSERT INTO t1 VALUES('test renaming the table');
-  INSERT INTO t1 VALUES(' after it has been written');
-  INSERT INTO t1 VALUES(' actually other stuff instead');
-}
-faultsim_save_and_close
-do_faultsim_test 1 -faults oom* -prep { 
-  faultsim_restore_and_reopen
-  execsql {
-    BEGIN;
-      DELETE FROM t1 WHERE rowid=2;
-  }
-} -body {
-  execsql {
-    DELETE FROM t1;
-  }
-} -test {
-  catchsql { COMMIT }
-  faultsim_integrity_check
-  faultsim_test_result {0 {}}
-}
-
-reset_db
-do_execsql_test 2.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(a, content=, contentless_delete=1);
-  BEGIN;
-    INSERT INTO t1 VALUES('here''s some text');
-    INSERT INTO t1 VALUES('useful stuff, text');
-    INSERT INTO t1 VALUES('what would we do without text!'); 
-  COMMIT;
-}
-faultsim_save_and_close
-do_faultsim_test 2 -faults oom* -prep { 
-  faultsim_restore_and_reopen
-  execsql {
-    BEGIN;
-      DELETE FROM t1 WHERE rowid=2;
-  }
-} -body {
-  execsql {
-    INSERT INTO t1(t1) VALUES('optimize');
-  }
-} -test {
-  faultsim_integrity_check
-  faultsim_test_result {0 {}}
-}
-
-
-
-finish_test
@@ -77,9 +77,6 @@ do_catchsql_test 4.2 {
    UPDATE aa_docsize SET sz = X'44' WHERE rowid = 3;
    INSERT INTO aa(aa) VALUES('integrity-check'); 
 } {1 {database disk image is malformed}}
-do_execsql_test 4.2.1 {
-  PRAGMA integrity_check(aa);
-} {{malformed inverted index for FTS5 table main.aa}}

 do_catchsql_test 4.3 { 
  ROLLBACK;
@@ -320,39 +317,4 @@ do_catchsql_test 10.5.3 {
  INSERT INTO vt0(vt0) VALUES('integrity-check');
 } {0 {}}

-reset_db
-proc slang {in} {return [string map {th d e eh} $in]}
-db function slang -deterministic -innocuous slang
-do_execsql_test 11.0 {
-  CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c TEXT AS (slang(b)));
-  INSERT INTO t1(b) VALUES('the quick fox jumps over the lazy brown dog');
-  SELECT c FROM t1;
-} {{deh quick fox jumps ovehr deh lazy brown dog}}
-
-do_execsql_test 11.1 {
-  CREATE VIRTUAL TABLE t2 USING fts5(content="t1", c);
-  INSERT INTO t2(t2) VALUES('rebuild');
-  SELECT rowid FROM t2 WHERE t2 MATCH 'deh';
-} {1}
-
-do_execsql_test 11.2 {
-  PRAGMA integrity_check(t2);
-} {ok}
-db close
-sqlite3 db test.db
-
-# FIX ME?
-#
-# FTS5 integrity-check does not care if the content table is unreadable or
-# does not exist.  It only looks for internal inconsistencies in the
-# inverted index.
-#
-do_execsql_test 11.3 {
-  PRAGMA integrity_check(t2);
-} {ok}
-do_execsql_test 11.4 {
-  DROP TABLE t1;
-  PRAGMA integrity_check(t2);
-} {ok}
-
 finish_test
@@ -44,12 +44,12 @@ do_catchsql_test 1.2.2 {

 do_catchsql_test 1.3.1 { 
  SELECT highlight(t1, 4, '<b>', '</b>') FROM t1('*reads'); 
-} {1 {no such cursor: 2}}
+} {1 {no such cursor: 1}}

 do_catchsql_test 1.3.2 {
  SELECT a FROM t1
    WHERE rank = (SELECT highlight(t1, 4, '<b>', '</b>') FROM t1('*reads'));
-} {1 {no such cursor: 2}}
+} {1 {no such cursor: 1}}

 db close
 sqlite3 db test.db
@@ -424,12 +424,10 @@ do_execsql_test -db db2 15.3 {
  SAVEPOINT one;
 } {}
 do_execsql_test 15.4 END
-do_test 15.5 {
+do_test 15.4 {
  list [catch { db2 eval COMMIT } msg] $msg
 } {0 {}}

-db2 close
-
 #-------------------------------------------------------------------------
 reset_db
 forcedelete test.db2
@@ -471,8 +469,6 @@ do_execsql_test -db db2 16.6 {
  SELECT * FROM x1
 } {abc def}

-db2 close
-
 #-------------------------------------------------------------------------
 reset_db
 do_execsql_test 17.1 {
@@ -9,7 +9,7 @@
 #
 #***********************************************************************
 #
-# TESTRUNNER: superslow
+# TESTRUNNER: slow
 #

 source [file join [file dirname [info script]] fts5_common.tcl]
@@ -42,4 +42,23 @@ do_execsql_test 1.2 {
  SELECT count(*) FROM t1('mno')
 } $nLoop

+do_execsql_test 2.0 {
+  CREATE VIRTUAL TABLE t2 USING fts5(x);
+  INSERT INTO t2(t2, rank) VALUES('pgsz', 32);
+}
+
+do_test 2.1 {
+  for {set ii 0} {$ii < $nLoop} {incr ii} {
+    execsql {
+      INSERT INTO t2 VALUES('abc def ghi');
+      INSERT INTO t2 VALUES('jkl mno pqr');
+      INSERT INTO t2(t2, rank) VALUES('merge', -1);
+    }
+  }
+} {}
+
+do_execsql_test 2.2 {
+  SELECT count(*) FROM t2('mno')
+} $nLoop
+
 finish_test
@@ -1,45 +0,0 @@
-# 2023 Aug 27
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-#
-# TESTRUNNER: superslow
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-set testprefix fts5optimize2
-
-# If SQLITE_ENABLE_FTS5 is defined, omit this file.
-ifcapable !fts5 {
-  finish_test
-  return
-}
-
-set nLoop 2500
-
-do_execsql_test 1.0 {
-  CREATE VIRTUAL TABLE t2 USING fts5(x);
-  INSERT INTO t2(t2, rank) VALUES('pgsz', 32);
-}
-
-do_test 1.1 {
-  for {set ii 0} {$ii < $nLoop} {incr ii} {
-    execsql {
-      INSERT INTO t2 VALUES('abc def ghi');
-      INSERT INTO t2 VALUES('jkl mno pqr');
-      INSERT INTO t2(t2, rank) VALUES('merge', -1);
-    }
-  }
-} {}
-
-do_execsql_test 1.2 {
-  SELECT count(*) FROM t2('mno')
-} $nLoop
-
-finish_test
@@ -52,36 +52,6 @@ do_execsql_test 2.1 {
  SELECT * FROM t2('to*');
 } {top to tommy}

-#-------------------------------------------------------------------------
-
-foreach {tn newrowid} {
-  1   122
-  2   123
-  3   124
-} {
-  reset_db
-  do_execsql_test 3.$tn.0 {
-    CREATE VIRTUAL TABLE t12 USING fts5(x);
-    INSERT INTO t12(rowid, x) VALUES(123, 'wwww');
-  }
-  do_execsql_test 3.$tn.1 {
-    BEGIN;
-    DELETE FROM t12 WHERE rowid=123;
-    SELECT * FROM t12('wwww*');
-    INSERT INTO t12(rowid, x) VALUES($newrowid, 'wwww');
-    SELECT * FROM t12('wwww*');
-    END;
-  } {wwww}
-  do_execsql_test 3.$tn.2 {
-    INSERT INTO t12(t12) VALUES('integrity-check');
-  }
-  do_execsql_test 3.$tn.3 {
-    SELECT rowid FROM t12('wwww*');
-  } $newrowid
-}
-
-finish_test
-


 finish_test
@@ -180,28 +180,4 @@ do_execsql_test 6.1 {
  {table table table} {the table names.} {rank on an fts5 table}
 }

-
-#-------------------------------------------------------------------------
-# forum post: https://sqlite.org/forum/forumpost/a2dd636330
-#
-reset_db
-do_execsql_test 1.0 {
-  CREATE VIRTUAL TABLE t USING fts5 (a, b);  
-  INSERT INTO t (a, b) VALUES ('data1', 'sentence1'), ('data2', 'sentence2'); 
-  INSERT INTO t(t, rank) VALUES ('rank', 'bm25(10.0,1.0)');
-}
-
-sqlite3 db2 test.db 
-do_execsql_test -db db2 1.1 {
-  SELECT *, rank<0.0 FROM t('data*') ORDER BY RANK;
-} {data1 sentence1 1 data2 sentence2 1}
-
-do_execsql_test 1.2 {
-  INSERT INTO t(t, rank) VALUES ('rank', 'bm25(10.0,1.0)');
-}
-do_execsql_test -db db2 1.3 {
-  SELECT *, rank<0.0 FROM t('data*') ORDER BY RANK;
-} {data1 sentence1 1 data2 sentence2 1}
-db2 close
-
 finish_test
@@ -71,7 +71,7 @@ ifcapable fts3 {

  do_catchsql_test 3.2 {
    DROP TABLE vt1;
-  } {0 {}}
+  } {1 {SQL logic error}}

  do_execsql_test 3.3 {
    SAVEPOINT x;
@@ -274,9 +274,8 @@ do_execsql_test 5.4 { SELECT rowid FROM t1('abc'); } 2
 do_execsql_test 5.5 { SELECT rowid FROM t1('aa'); } 2

 #-------------------------------------------------------------------------
-# Tests for the bug fixed by https://sqlite.org/src/info/4b60a1c3
-#
 reset_db
+
 do_execsql_test 6.0 {
  CREATE VIRTUAL TABLE fts USING fts5(content);
  INSERT INTO fts(fts, rank) VALUES ('secure-delete', 1);
@@ -286,62 +285,6 @@ do_execsql_test 6.0 {
  INSERT INTO fts(fts) VALUES ('integrity-check');
 }

-foreach {tn detail} {
-  1 full
-  2 column
-  3 none
-} {
-  do_execsql_test 6.1.$detail "
-    DROP TABLE IF EXISTS t1;
-    CREATE VIRTUAL TABLE t1 USING fts5(x, detail=$detail);
-  "
-
-  do_execsql_test 6.2.$detail {
-    INSERT INTO t1(t1, rank) VALUES('secure-delete', 1);
-  }
-
-  for {set ii 1} {$ii < 100} {incr ii} {
-    do_execsql_test 6.3.$detail.$ii.1 {
-      BEGIN;
-        INSERT INTO t1(rowid, x) VALUES(10, 'word1');
-        WITH s(i) AS (
-          SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<CAST($ii AS integer)
-        )
-        INSERT INTO t1(x) SELECT 'word3' FROM s;
-      COMMIT;
-      INSERT INTO t1(t1) VALUES('optimize');
-    }
-
-    do_execsql_test 6.3.$detail.$ii.2 {
-      DELETE FROM t1 WHERE rowid=10;
-      INSERT INTO t1(t1) VALUES ('integrity-check');
-    }
-
-    do_execsql_test 6.3.$detail.$ii.3 {
-      DELETE FROM t1;
-    }
-
-    do_execsql_test 6.3.$detail.$ii.4 {
-      BEGIN;
-        INSERT INTO t1(rowid, x) VALUES(10, 'tokenA');
-        WITH s(i) AS (
-          SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<CAST($ii AS integer)
-        )
-        INSERT INTO t1(x) SELECT group_concat('tokenB ') FROM s;
-      COMMIT;
-      INSERT INTO t1(t1) VALUES('optimize');
-    }
-
-    do_execsql_test 6.3.$detail.$ii.5 {
-      DELETE FROM t1 WHERE rowid=10;
-      INSERT INTO t1(t1) VALUES ('integrity-check');
-    }
-
-    do_execsql_test 6.3.$detail.$ii.6 {
-      DELETE FROM t1;
-    }
-  }
-}


 finish_test
@@ -86,71 +86,76 @@ do_execsql_test 2.8 {
 # Tests with large/small rowid values.
 #

-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])]]
+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
  }
-  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');
+  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;
+  }
+
+  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 $idx]
+    }
+    set out
+  }
+  
+  #dump fff
+  
+  set iTest 1
+  foreach ii [lshuffle [db eval {SELECT rowid FROM fff}]] {
+    #if {$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 {$iTest==1} { break }
+    incr iTest
  }
-  #if {$iTest==1} { break }
-  incr iTest
 }

 #execsql_pp { SELECT rowid FROM fff('post') ORDER BY rowid ASC }
@@ -73,6 +73,46 @@ do_execsql_test 2.2 {
 #-------------------------------------------------------------------------
 reset_db

+do_execsql_test 2.0 {
+  CREATE VIRTUAL TABLE t1 USING fts5(x);
+  INSERT INTO t1(t1, rank) VALUES('secure-delete', $sd) 
+}
+
+do_execsql_test 2.1 {
+  BEGIN;
+    INSERT INTO t1(rowid, x) 
+      VALUES(51869, 'when whenever where weress what turn'), 
+            (51871, 'to were');
+  COMMIT;
+}
+
+do_execsql_test 3.2 {
+  DELETE FROM t1 WHERE rowid=51871;
+  INSERT INTO t1(t1) VALUES('integrity-check');
+}
+#-------------------------------------------------------------------------
+reset_db
+
+do_execsql_test 2.0 {
+  CREATE VIRTUAL TABLE t1 USING fts5(x);
+  INSERT INTO t1(t1, rank) VALUES('secure-delete', $sd) 
+}
+
+do_execsql_test 2.1 {
+  BEGIN;
+    INSERT INTO t1(rowid, x) VALUES(-100000, 'abc def ghi');
+    INSERT INTO t1(rowid, x) VALUES(-99999, 'abc def ghi');
+    INSERT INTO t1(rowid, x) VALUES(9223372036854775800, 'abc def ghi');
+  COMMIT;
+}
+
+do_execsql_test 2.2 {
+  SELECT rowid FROM t1('def')
+} {-100000 -99999 9223372036854775800}
+
+#-------------------------------------------------------------------------
+reset_db
+
 do_execsql_test 3.0 {
  CREATE VIRTUAL TABLE t1 USING fts5(x);
  INSERT INTO t1(t1, rank) VALUES('secure-delete', $sd) 
@@ -109,33 +149,5 @@ do_execsql_test 4.3 {
  INSERT INTO t1(t1) VALUES('integrity-check');
 }

-#-------------------------------------------------------------------------
-reset_db
-
-do_execsql_test 5.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(content);
-
-  INSERT INTO t1(t1,rank) VALUES('secure-delete',1);
-  INSERT INTO t1 VALUES('active'),('boomer'),('atom'),('atomic'),
-         ('alpha channel backup abandon test aback boomer atom alpha active');
-  DELETE FROM t1 WHERE t1 MATCH 'abandon';
-} 
-
-do_execsql_test 5.1 {
-  INSERT INTO t1(t1) VALUES('rebuild');
-}
-
-do_execsql_test 5.2 {
-  DELETE FROM t1 WHERE rowid NOTNULL<5;
-}
-
-db close
-sqlite3 db test.db
-
-do_execsql_test 5.3 {
-  PRAGMA integrity_check;
-} {ok}
-
-
 finish_test

@@ -1,116 +0,0 @@
-# 2023 Feb 17
-#
-# 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.
-#
-#*************************************************************************
-#
-# TESTRUNNER: slow
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-ifcapable !fts5 { finish_test ; return }
-set ::testprefix fts5secure7
-
-
-set NVOCAB 500
-set NDOC [expr 1000]
-
-set NREP 100
-set nDeletePerRep [expr 5]
-
-set VOCAB [list]
-
-proc select_one {list} {
-  set n [llength $list]
-  lindex $list [expr {abs(int(rand()*$n))}]
-}
-
-proc init_vocab {} {
-  set L [split "abcdefghijklmnopqrstuvwxyz" {}]
-  set nL [llength $L]
-  for {set i 0} {$i < $::NVOCAB} {incr i} {
-    set n [expr {6 + int(rand()*8)}]
-    set word ""
-    for {set j 0} {$j < $n} {incr j} {
-      append word [select_one $L]
-    }
-    lappend ::VOCAB $word
-  }
-}
-
-proc get_word {} {
-  select_one $::VOCAB
-}
-
-proc get_document {nWord} {
-  set ret [list]
-  for {set i 0} {$i < $nWord} {incr i} {
-    lappend ret [get_word]
-  }
-  return $ret
-}
-
-init_vocab
-
-db func document [list get_document 12]
-
-do_execsql_test 1.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(body);
-  INSERT INTO t1(t1, rank) VALUES('secure-delete', 1);
-}
-do_execsql_test 1.1 {
-  WITH s(i) AS (
-    SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<$NDOC
-  )
-  INSERT INTO t1 SELECT document() FROM s;
-}
-
-for {set iRep 0} {$iRep < $NREP} {incr iRep} {
-  set lRowid [db eval {SELECT rowid FROM t1}]
-  for {set iDel 0} {$iDel < $nDeletePerRep} {incr iDel} {
-    set idx [select_one $lRowid]
-    db eval {
-      DELETE FROM t1 WHERE rowid=$idx
-    }
-  }
-  db eval {
-    WITH s(i) AS (
-      SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<$nDeletePerRep
-    )
-    INSERT INTO t1 SELECT document() FROM s;
-  }
-  do_execsql_test 1.2.$iRep {
-    INSERT INTO t1(t1) VALUES('integrity-check');
-  }
-}
-
-reset_db
-db func document [list get_document 12]
-do_execsql_test 2.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(body);
-  INSERT INTO t1(t1, rank) VALUES('secure-delete', 1);
-  INSERT INTO t1(t1, rank) VALUES('pgsz', 128);
-}
-do_execsql_test 2.1 {
-  WITH s(i) AS (
-    SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<$NDOC
-  )
-  INSERT INTO t1 SELECT document() FROM s;
-}
-for {set ii 0} {$ii < $NDOC} {incr ii} {
-  set lRowid [db eval {SELECT rowid FROM t1}]
-  set idx [select_one $lRowid]
-  db eval { DELETE FROM t1 WHERE rowid=$idx }
-  do_execsql_test 2.2.$ii {
-    INSERT INTO t1(t1) VALUES('integrity-check');
-  }
-}
-
-finish_test
-
-
@@ -1,51 +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}
-
-
-
-
-
-finish_test
-
-
@@ -122,9 +122,6 @@ foreach {tn expr} {
  4.1 "NEAR(one two, 2)"
  4.2 "NEAR(one two three, 2)"
  4.3 "NEAR(eight nine, 1) OR NEAR(six seven, 1)"
-
-  5.1 "one + two"
-  5.2 "1 + two"
 } {
  if {[fts5_expr_ok $expr ss]==0} {
    do_test 1.$tok.$tn.OMITTED { list } [list]
@@ -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
@@ -215,42 +215,4 @@ do_execsql_test 7.2 {
  SELECT rowid FROM f WHERE filename GLOB '*ир*';
 } {20}

-
-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 8.0 {
-  CREATE VIRTUAL TABLE t1 USING fts5(y, tokenize=trigram);
-  INSERT INTO t1 VALUES('abcdefghijklm');
-}
-
-foreach {tn match res} {
-  1 "abc ghi"         "(abc)def(ghi)jklm"
-  2 "def ghi"         "abc(defghi)jklm"
-  3 "efg ghi"         "abcd(efghi)jklm"
-  4 "efghi"           "abcd(efghi)jklm"
-  5 "abcd jklm"       "(abcd)efghi(jklm)"
-  6 "ijkl jklm"       "abcdefgh(ijklm)"
-  7 "ijk ijkl hijk"   "abcdefg(hijkl)m"
-
-} {
-  do_execsql_test 8.1.$tn {
-    SELECT highlight(t1, 0, '(', ')') FROM t1($match)
-  } $res
-}
-
-do_execsql_test 8.2 {
-  CREATE VIRTUAL TABLE ft2 USING fts5(a, tokenize="trigram");
-  INSERT INTO ft2 VALUES('abc x cde');
-  INSERT INTO ft2 VALUES('abc cde');
-  INSERT INTO ft2 VALUES('abcde');
-}
-
-do_execsql_test 8.3 {
-  SELECT highlight(ft2, 0, '[', ']') FROM ft2 WHERE ft2 MATCH 'abc AND cde';
-} {
-  {[abc] x [cde]}
-  {[abc] [cde]}
-  {[abcde]}
-}
-
 finish_test
@@ -1,109 +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);
-} {}
-
-breakpoint
-do_execsql_test 4.1 {
-  INSERT INTO t4 VALUES('ABCD');
-} {}
-
-finish_test
@@ -1,505 +0,0 @@
-# Quick-and-dirty makefile to bootstrap the sqlite3-jni project.  This
-# build assumes a Linux-like system.
-default: all
-
-JAVA_HOME ?= $(HOME)/jdk/current
-# e.g. /usr/lib/jvm/default-javajava-19-openjdk-amd64
-JDK_HOME ?= $(JAVA_HOME)
-# ^^^ JDK_HOME is not as widely used as JAVA_HOME
-bin.jar     := $(JDK_HOME)/bin/jar
-bin.java    := $(JDK_HOME)/bin/java
-bin.javac   := $(JDK_HOME)/bin/javac
-bin.javadoc := $(JDK_HOME)/bin/javadoc
-ifeq (,$(wildcard $(JDK_HOME)))
-$(error set JDK_HOME to the top-most dir of your JDK installation.)
-endif
-MAKEFILE := $(lastword $(MAKEFILE_LIST))
-$(MAKEFILE):
-
-package.jar := sqlite3-jni.jar
-
-dir.top     := ../..
-dir.tool    := ../../tool
-dir.jni     := $(patsubst %/,%,$(dir $(MAKEFILE)))
-dir.src     := $(dir.jni)/src
-dir.src.c   := $(dir.src)/c
-dir.bld     := $(dir.jni)/bld
-dir.bld.c   := $(dir.bld)
-dir.src.jni := $(dir.src)/org/sqlite/jni
-dir.src.capi := $(dir.src.jni)/capi
-dir.src.fts5 := $(dir.src.jni)/fts5
-dir.tests   := $(dir.src)/tests
-mkdir       ?= mkdir -p
-$(dir.bld.c):
-	$(mkdir) $@
-
-javac.flags ?= -Xlint:unchecked -Xlint:deprecation
-java.flags ?=
-javac.flags += -encoding utf8
-# -------------^^^^^^^^^^^^^^ required for Windows builds
-jnicheck ?= 1
-ifeq (1,$(jnicheck))
-  java.flags += -Xcheck:jni
-endif
-
-classpath := $(dir.src)
-CLEAN_FILES := $(package.jar)
-DISTCLEAN_FILES := $(dir.jni)/*~ $(dir.src.c)/*~ $(dir.src.jni)/*~
-
-sqlite3-jni.h := $(dir.src.c)/sqlite3-jni.h
-.NOTPARALLEL: $(sqlite3-jni.h)
-CApi.java := $(dir.src.capi)/CApi.java
-SQLTester.java := $(dir.src.capi)/SQLTester.java
-CApi.class := $(CApi.java:.java=.class)
-SQLTester.class := $(SQLTester.java:.java=.class)
-
-########################################################################
-# The future of FTS5 customization in this API is as yet unclear.
-# The pieces are all in place, and are all thin proxies so not much
-# complexity, but some semantic changes were required in porting
-# which are largely untested.
-#
-# Reminder: this flag influences the contents of $(sqlite3-jni.h),
-# which is checked in. Please do not check in changes to that file in
-# which the fts5 APIs have been stripped unless that feature is
-# intended to be stripped for good.
-enable.fts5 ?= 1
-
-ifeq (,$(wildcard $(dir.tests)/*))
-  enable.tester := 0
-else
-  enable.tester := 1
-endif
-
-# bin.version-info = binary to output various sqlite3 version info
-# building the distribution zip file.
-bin.version-info := $(dir.top)/version-info
-.NOTPARALLEL: $(bin.version-info)
-$(bin.version-info): $(dir.tool)/version-info.c $(sqlite3.h) $(dir.top)/Makefile
-	$(MAKE) -C $(dir.top) version-info
-
-# 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)/%,\
-  AbstractCollationCallback.java \
-  AggregateFunction.java \
-  AuthorizerCallback.java \
-  AutoExtensionCallback.java \
-  BusyHandlerCallback.java \
-  CollationCallback.java \
-  CollationNeededCallback.java \
-  CommitHookCallback.java \
-  ConfigLogCallback.java \
-  ConfigSqlLogCallback.java \
-  NativePointerHolder.java \
-  OutputPointer.java \
-  PrepareMultiCallback.java \
-  PreupdateHookCallback.java \
-  ProgressHandlerCallback.java \
-  ResultCode.java \
-  RollbackHookCallback.java \
-  ScalarFunction.java \
-  SQLFunction.java \
-  CallbackProxy.java \
-  CApi.java \
-  TableColumnMetadata.java \
-  TraceV2Callback.java \
-  UpdateHookCallback.java \
-  ValueHolder.java \
-  WindowFunction.java \
-  XDestroyCallback.java \
-  sqlite3.java \
-  sqlite3_blob.java \
-  sqlite3_context.java \
-  sqlite3_stmt.java \
-  sqlite3_value.java \
-) $(patsubst %,$(dir.src.jni)/wrapper1/%,\
-  AggregateFunction.java \
-  ScalarFunction.java \
-  SqlFunction.java \
-  Sqlite.java \
-  SqliteException.java \
-  ValueHolder.java \
-  WindowFunction.java \
-)
-
-JAVA_FILES.unittest := $(patsubst %,$(dir.src.jni)/%,\
-  capi/Tester1.java \
-  wrapper1/Tester2.java \
-)
-ifeq (1,$(enable.fts5))
-  JAVA_FILES.unittest += $(patsubst %,$(dir.src.fts5)/%,\
-    TesterFts5.java \
-  )
-  JAVA_FILES.main += $(patsubst %,$(dir.src.fts5)/%,\
-    fts5_api.java \
-    fts5_extension_function.java \
-    fts5_tokenizer.java \
-    Fts5.java \
-    Fts5Context.java \
-    Fts5ExtensionApi.java \
-    Fts5PhraseIter.java \
-    Fts5Tokenizer.java \
-    XTokenizeCallback.java \
-  )
-endif
-JAVA_FILES.tester := $(SQLTester.java)
-JAVA_FILES.package.info := \
-  $(dir.src.jni)/package-info.java \
-  $(dir.src.jni)/annotation/package-info.java
-
-CLASS_FILES.main := $(JAVA_FILES.main:.java=.class)
-CLASS_FILES.unittest := $(JAVA_FILES.unittest:.java=.class)
-CLASS_FILES.tester := $(JAVA_FILES.tester:.java=.class)
-
-JAVA_FILES += $(JAVA_FILES.main) $(JAVA_FILES.unittest)
-ifeq (1,$(enable.tester))
-  JAVA_FILES += $(JAVA_FILES.tester)
-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)
-	$(bin.javac) $(javac.flags) -h $(dir.bld.c) -cp $(classpath) $(JAVA_FILES)
-
-#.PHONY: classfiles
-
-########################################################################
-# Set up sqlite3.c and sqlite3.h...
-#
-# To build with SEE (https://sqlite.org/see), either put sqlite3-see.c
-# in the top of this build tree or pass
-# sqlite3.c=PATH_TO_sqlite3-see.c to the build. Note that only
-# encryption modules with no 3rd-party dependencies will currently
-# work here: AES256-OFB, AES128-OFB, and AES128-CCM. Not
-# coincidentally, those 3 modules are included in the sqlite3-see.c
-# bundle.
-#
-# A custom sqlite3.c must not have any spaces in its name.
-# $(sqlite3.canonical.c) must point to the sqlite3.c in
-# the sqlite3 canonical source tree, as that source file
-# is required for certain utility and test code.
-sqlite3.canonical.c := $(firstword $(wildcard $(dir.src.c)/sqlite3.c) $(dir.top)/sqlite3.c)
-sqlite3.canonical.h := $(firstword $(wildcard $(dir.src.c)/sqlite3.h) $(dir.top)/sqlite3.h)
-sqlite3.c := $(sqlite3.canonical.c)
-sqlite3.h := $(sqlite3.canonical.h)
-#ifeq (,$(shell grep sqlite3_activate_see $(sqlite3.c) 2>/dev/null))
-#  SQLITE_C_IS_SEE := 0
-#else
-#  SQLITE_C_IS_SEE := 1
-#  $(info This is an SEE build.)
-#endif
-
-.NOTPARALLEL: $(sqlite3.h)
-$(sqlite3.h):
-	$(MAKE) -C $(dir.top) sqlite3.c
-$(sqlite3.c): $(sqlite3.h)
-
-opt.threadsafe ?= 1
-opt.fatal-oom ?= 1
-opt.debug ?= 1
-opt.metrics ?= 1
-SQLITE_OPT = \
-  -DSQLITE_THREADSAFE=$(opt.threadsafe) \
-  -DSQLITE_TEMP_STORE=2 \
-  -DSQLITE_USE_URI=1 \
-  -DSQLITE_OMIT_LOAD_EXTENSION \
-  -DSQLITE_OMIT_DEPRECATED \
-  -DSQLITE_OMIT_SHARED_CACHE \
-  -DSQLITE_C=$(sqlite3.c) \
-  -DSQLITE_JNI_FATAL_OOM=$(opt.fatal-oom) \
-  -DSQLITE_JNI_ENABLE_METRICS=$(opt.metrics)
-
-opt.extras ?= 1
-ifeq (1,$(opt.extras))
-SQLITE_OPT += -DSQLITE_ENABLE_RTREE \
-  -DSQLITE_ENABLE_EXPLAIN_COMMENTS \
-  -DSQLITE_ENABLE_STMTVTAB \
-  -DSQLITE_ENABLE_DBPAGE_VTAB \
-  -DSQLITE_ENABLE_DBSTAT_VTAB \
-  -DSQLITE_ENABLE_BYTECODE_VTAB \
-  -DSQLITE_ENABLE_OFFSET_SQL_FUNC \
-  -DSQLITE_ENABLE_PREUPDATE_HOOK \
-  -DSQLITE_ENABLE_NORMALIZE \
-  -DSQLITE_ENABLE_SQLLOG \
-  -DSQLITE_ENABLE_COLUMN_METADATA
-endif
-
-ifeq (1,$(opt.debug))
-  SQLITE_OPT += -DSQLITE_DEBUG -g -DDEBUG -UNDEBUG
-else
-  SQLITE_OPT += -Os
-endif
-
-ifeq (1,$(enable.fts5))
-  SQLITE_OPT += -DSQLITE_ENABLE_FTS5
-endif
-
-sqlite3-jni.c := $(dir.src.c)/sqlite3-jni.c
-sqlite3-jni.o := $(dir.bld.c)/sqlite3-jni.o
-sqlite3-jni.h   := $(dir.src.c)/sqlite3-jni.h
-package.dll := $(dir.bld.c)/libsqlite3-jni.so
-# All javac-generated .h files must be listed in $(sqlite3-jni.h.in):
-sqlite3-jni.h.in :=
-# $(java.with.jni) lists all Java files which contain JNI decls:
-java.with.jni :=
-define ADD_JNI_H
-sqlite3-jni.h.in += $$(dir.bld.c)/org_sqlite_jni$(3)_$(2).h
-java.with.jni += $(1)/$(2).java
-$$(dir.bld.c)/org_sqlite_jni$(3)_$(2).h: $(1)/$(2).java
-endef
-# Invoke ADD_JNI_H once for each Java file which includes JNI
-# declarations:
-$(eval $(call ADD_JNI_H,$(dir.src.capi),CApi,_capi))
-$(eval $(call ADD_JNI_H,$(dir.src.capi),SQLTester,_capi))
-ifeq (1,$(enable.fts5))
- $(eval $(call ADD_JNI_H,$(dir.src.fts5),Fts5ExtensionApi,_fts5))
- $(eval $(call ADD_JNI_H,$(dir.src.fts5),fts5_api,_fts5))
- $(eval $(call ADD_JNI_H,$(dir.src.fts5),fts5_tokenizer,_fts5))
-endif
-$(sqlite3-jni.h.in): $(dir.bld.c)
-
-#package.dll.cfiles :=
-package.dll.cflags = \
-  -std=c99 \
-  -fPIC \
-  -I. \
-  -I$(dir $(sqlite3.h)) \
-  -I$(dir.src.c) \
-  -I$(JDK_HOME)/include \
-  $(patsubst %,-I%,$(patsubst %.h,,$(wildcard $(JDK_HOME)/include/*))) \
-  -Wall
-# The gross $(patsubst...) above is to include the platform-specific
-# subdir which lives under $(JDK_HOME)/include and is a required
-# include path for client-level code.
-#
-# Using (-Wall -Wextra) triggers an untennable number of
-# gcc warnings from sqlite3.c for mundane things like
-# unused parameters.
-########################################################################
-ifeq (1,$(enable.tester))
-  package.dll.cflags += -DSQLITE_JNI_ENABLE_SQLTester
-endif
-
-$(sqlite3-jni.h): $(sqlite3-jni.h.in) $(MAKEFILE)
-	@cat $(sqlite3-jni.h.in) > $@.tmp
-	@if cmp $@ $@.tmp >/dev/null; then \
-		rm -f $@.tmp; \
-		echo "$@ not modified"; \
-	else \
-		mv $@.tmp $@; \
-		echo "Updated $@"; \
-	fi
-	@if [ x1 != x$(enable.fts5) ]; then \
-		echo "*** REMINDER:"; \
-		echo "*** enable.fts5=0, so please do not check in changes to $@."; \
-	fi
-
-$(package.dll): $(sqlite3-jni.h) $(sqlite3.c) $(sqlite3.h)
-$(package.dll): $(sqlite3-jni.c) $(MAKEFILE)
-	$(CC) $(package.dll.cflags) $(SQLITE_OPT) \
-			$(sqlite3-jni.c) -shared -o $@
-all: $(package.dll)
-
-.PHONY: test test-one
-Tester1.flags ?=
-Tester2.flags ?=
-test.flags.jvm = -ea -Djava.library.path=$(dir.bld.c) \
-                  $(java.flags) -cp $(classpath)
-test.deps := $(CLASS_FILES) $(package.dll)
-test-one: $(test.deps)
-	$(bin.java) $(test.flags.jvm) org.sqlite.jni.capi.Tester1 $(Tester1.flags)
-	$(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
-test-mt: $(test.deps)
-	@echo "Testing in multi-threaded mode:";
-	$(bin.java) $(test.flags.jvm) org.sqlite.jni.capi.Tester1 \
-    -t 7 -r 50 -shuffle $(Tester1.flags)
-	$(bin.java) $(test.flags.jvm) org.sqlite.jni.wrapper1.Tester2 \
-    -t 7 -r 50 -shuffle $(Tester2.flags)
-
-test: test-one test-mt
-tests: test test-sqllog
-
-tester.scripts := $(sort $(wildcard $(dir.src)/tests/*.test))
-tester.flags ?= # --verbose
-.PHONY: tester tester-local tester-ext
-ifeq (1,$(enable.tester))
-tester-local: $(CLASS_FILES.tester) $(package.dll)
-	$(bin.java) -ea -Djava.library.path=$(dir.bld.c) \
-		$(java.flags) -cp $(classpath) \
-		org.sqlite.jni.capi.SQLTester $(tester.flags) $(tester.scripts)
-tester: tester-local
-else
-tester:
-	@echo "SQLTester support is disabled."
-endif
-
-tester.extdir.default := $(dir.tests)/ext
-tester.extdir ?= $(tester.extdir.default)
-tester.extern-scripts := $(wildcard $(tester.extdir)/*.test)
-ifneq (,$(tester.extern-scripts))
-tester-ext:
-	$(bin.java) -ea -Djava.library.path=$(dir.bld.c) \
-		$(java.flags) -cp $(classpath) \
-		org.sqlite.jni.capi.SQLTester $(tester.flags) $(tester.extern-scripts)
-else
-tester-ext:
-	@echo "******************************************************"; \
-		echo "*** Include the out-of-tree test suite in the 'tester'"; \
-		echo "*** target by either symlinking its directory to"; \
-		echo "*** $(tester.extdir.default) or passing it to make"; \
-		echo "*** as tester.extdir=/path/to/that/dir."; \
-		echo "******************************************************";
-endif
-
-tester-ext: tester-local
-tester: tester-ext
-tests: tester
-########################################################################
-# Build each SQLITE_THREADMODE variant and run all tests against them.
-multitest: clean
-define MULTIOPT
-multitest: multitest-$(1)
-multitest-$(1):
-	$$(MAKE) opt.debug=$$(opt.debug) $(patsubst %,opt.%,$(2)) \
-		tests clean enable.fts5=1
-endef
-
-$(eval $(call MULTIOPT,01,threadsafe=0 oom=1))
-$(eval $(call MULTIOPT,00,threadsafe=0 oom=0))
-$(eval $(call MULTIOPT,11,threadsafe=1 oom=1))
-$(eval $(call MULTIOPT,10,threadsafe=1 oom=0))
-$(eval $(call MULTIOPT,21,threadsafe=2 oom=1))
-$(eval $(call MULTIOPT,20,threadsafe=2 oom=0))
-
-
-########################################################################
-# jar bundle...
-package.jar.in := $(abspath $(dir.src)/jar.in)
-CLEAN_FILES += $(package.jar.in)
-JAVA_FILES.jar := $(JAVA_FILES.main) $(JAVA_FILES.unittest) $(JAVA_FILES.package.info)
-CLASS_FILES.jar := $(filter-out %/package-info.class,$(JAVA_FILES.jar:.java=.class))
-$(package.jar.in): $(package.dll) $(MAKEFILE)
-	ls -1 \
-		$(dir.src.jni)/*/*.java $(dir.src.jni)/*/*.class \
-	| sed -e 's,^$(dir.src)/,,' | sort > $@
-
-$(package.jar): $(CLASS_FILES.jar) $(MAKEFILE) $(package.jar.in)
-	@rm -f $(dir.src)/c/*~ $(dir.src.jni)/*~
-	cd $(dir.src); $(bin.jar) -cfe ../$@ org.sqlite.jni.capi.Tester1 @$(package.jar.in)
-	@ls -la $@
-	@echo "To use this jar you will need the -Djava.library.path=DIR/CONTAINING/libsqlite3-jni.so flag."
-	@echo "e.g. java -Djava.library.path=bld -jar $@"
-
-jar: $(package.jar)
-run-jar: $(package.jar) $(package.dll)
-	$(bin.java) -Djava.library.path=$(dir.bld) -jar $(package.jar) $(run-jar.flags)
-
-########################################################################
-# javadoc...
-dir.doc   := $(dir.jni)/javadoc
-doc.index := $(dir.doc)/index.html
-javadoc.exclude := -exclude org.sqlite.jni.fts5
-# ^^^^ 2023-09-13: elide the fts5 parts from the public docs for
-# the time being, as it's not clear where the Java bindings for
-# those bits are going.
-# javadoc.exclude += -exclude org.sqlite.jni.capi
-# ^^^^ exclude the capi API only for certain builds (TBD)
-$(doc.index): $(JAVA_FILES.main) $(MAKEFILE)
-	@if [ -d $(dir.doc) ]; then rm -fr $(dir.doc)/*; fi
-	$(bin.javadoc) -cp $(classpath) -d $(dir.doc) -quiet \
-		-subpackages org.sqlite.jni $(javadoc.exclude)
-	@echo "javadoc output is in $@"
-
-.PHONY: doc javadoc docserve
-.FORCE: doc
-doc: $(doc.index)
-javadoc: $(doc.index)
-# Force rebild of docs
-redoc:
-	@rm -f $(doc.index)
-	@$(MAKE) doc
-docserve: $(doc.index)
-	cd $(dir.doc) && althttpd -max-age 1 -page index.html
-########################################################################
-# Clean up...
-CLEAN_FILES += $(dir.bld.c)/* \
-  $(dir.src.jni)/*.class \
-  $(dir.src.jni)/*/*.class \
-  $(package.dll) \
-  hs_err_pid*.log
-
-.PHONY: clean distclean
-clean:
-	-rm -f $(CLEAN_FILES)
-distclean: clean
-	-rm -f $(DISTCLEAN_FILES)
-	-rm -fr $(dir.bld.c) $(dir.doc)
-
-########################################################################
-# disttribution bundle rules...
-
-ifeq (,$(filter snapshot,$(MAKECMDGOALS)))
-dist-name-prefix := sqlite-jni
-else
-dist-name-prefix := sqlite-jni-snapshot-$(shell /usr/bin/date +%Y%m%d)
-endif
-dist-name := $(dist-name-prefix)-TEMP
-
-
-dist-dir.top := $(dist-name)
-dist-dir.src := $(dist-dir.top)/src
-dist.top.extras := \
-  README.md
-
-.PHONY: dist snapshot
-
-dist: \
-    $(bin.version-info) $(sqlite3.canonical.c) \
-    $(package.jar) $(MAKEFILE)
-	@echo "Making end-user deliverables..."
-	@echo "****************************************************************************"; \
-	echo  "*** WARNING: be sure to build this with JDK8 (javac 1.8) for compatibility."; \
-	echo  "*** reasons!"; $$($(bin.javac) -version); \
-	echo  "****************************************************************************"
-	@rm -fr $(dist-dir.top)
-	@mkdir -p $(dist-dir.src)
-	@cp -p $(dist.top.extras) $(dist-dir.top)/.
-	@cp -p jar-dist.make $(dist-dir.top)/Makefile
-	@cp -p $(dir.src.c)/*.[ch] $(dist-dir.src)/.
-	@cp -p $(sqlite3.canonical.c) $(sqlite3.canonical.h) $(dist-dir.src)/.
-	@set -e; \
-		vnum=$$($(bin.version-info) --download-version); \
-		vjar=$$($(bin.version-info) --version); \
-		vdir=$(dist-name-prefix)-$$vnum; \
-		arczip=$$vdir.zip; \
-		cp -p $(package.jar) $(dist-dir.top)/sqlite3-jni-$${vjar}.jar; \
-		echo "Making $$arczip ..."; \
-		rm -fr $$arczip $$vdir; \
-		mv $(dist-dir.top) $$vdir; \
-		zip -qr $$arczip $$vdir; \
-		rm -fr $$vdir; \
-		ls -la $$arczip; \
-		set +e; \
-		unzip -lv $$arczip || echo "Missing unzip app? Not fatal."
-
-snapshot: dist
-
-.PHONY: dist-clean
-clean: dist-clean
-dist-clean:
-	rm -fr $(dist-name) $(wildcard sqlite-jni-*.zip)
@@ -1,316 +0,0 @@
-SQLite3 via JNI
-========================================================================
-
-This directory houses a Java Native Interface (JNI) binding for the
-sqlite3 API. If you are reading this from the distribution ZIP file,
-links to resources in the canonical source tree will note work. The
-canonical copy of this file can be browsed at:
-
-  <https://sqlite.org/src/doc/trunk/ext/jni/README.md>
-
-Technical support is available in the forum:
-
-  <https://sqlite.org/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.
-
-Project goals/requirements:
-
- A [1-to-1(-ish) mapping of the C API](#1to1ish) to Java via JNI,
-  insofar as cross-language semantics allow for. A closely-related
-  goal is that [the C documentation](https://sqlite.org/c3ref/intro.html)
-  should be usable as-is, insofar as possible, for the JNI binding.
-
- Support Java as far back as version 8 (2014).
-
- Environment-independent. Should work everywhere both Java
-  and SQLite3 do.
-
- No 3rd-party dependencies beyond the JDK. That includes no
-  build-level dependencies for specific IDEs and toolchains.  We
-  welcome the addition of build files for arbitrary environments
-  insofar as they neither interfere with each other nor become
-  a maintenance burden for the sqlite developers.
-
-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.
-
-
-Hello World
-----------------------------------------------------------------------
-
-```java
-import org.sqlite.jni.*;
-import static org.sqlite.jni.CApi.*;
-
-...
-
-final sqlite3 db = sqlite3_open(":memory:");
-try {
-  final int rc = sqlite3_errcode(db);
-  if( 0 != rc ){
-    if( null != db ){
-      System.out.print("Error opening db: "+sqlite3_errmsg(db));
-    }else{
-      System.out.print("Error opening db: rc="+rc);
-    }
-    ... handle error ...
-  }
-  // ... else use the db ...
-}finally{
-  // ALWAYS close databases using sqlite3_close() or sqlite3_close_v2()
-  // when done with them. All of their active statement handles must
-  // first have been passed to sqlite3_finalize().
-  sqlite3_close_v2(db);
-}
-```
-
-
-Building
-========================================================================
-
-The canonical builds assumes a Linux-like environment and requires:
-
- GNU Make
- A JDK supporting Java 8 or higher
- A modern C compiler. gcc and clang should both work.
-
-Put simply:
-
-```console
-$ export JAVA_HOME=/path/to/jdk/root
-$ make
-$ make test
-$ make clean
-```
-
-The jar distribution can be created with `make jar`, but note that it
-does not contain the binary DLL file. A different DLL is needed for
-each target platform.
-
-
-<a id='1to1ish'></a>
-One-to-One(-ish) Mapping to C
-========================================================================
-
-This JNI binding aims to provide as close to a 1-to-1 experience with
-the C API as cross-language semantics allow. Interface changes are
-necessarily made where cross-language semantics do not allow a 1-to-1,
-and judiciously made where a 1-to-1 mapping would be unduly cumbersome
-to use in Java. In all cases, this binding makes every effort to
-provide semantics compatible with the C API documentation even if the
-interface to those semantics is slightly different.  Any cases which
-deviate from those semantics (either removing or adding semantics) are
-clearly documented.
-
-Where it makes sense to do so for usability, Java-side overloads are
-provided which accept or return data in alternative forms or provide
-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
-new APIs, all of which have "_java" somewhere in their names.
-Examples include:
-
- `sqlite3_result_java_object()`
- `sqlite3_column_java_object()`
- `sqlite3_value_java_object()`
-
-which, as one might surmise, collectively enable the passing of
-arbitrary Java objects from user-defined SQL functions through to the
-caller.
-
-
-Golden Rule: Garbage Collection Cannot Free SQLite Resources
------------------------------------------------------------------------
-
-It is important that all databases and prepared statement handles get
-cleaned up by client code. A database cannot be closed if it has open
-statement handles. `sqlite3_close()` fails if the db cannot be closed
-whereas `sqlite3_close_v2()` recognizes that case and marks the db as
-a "zombie," pending finalization when the library detects that all
-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...)
------------------------------------------------------------------------
-
-All routines in this API, barring explicitly documented exceptions,
-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`.
-
-Client-defined callbacks _must never throw exceptions_ unless _very
-explitly 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
-which cases they get translated to C-level result codes and/or
-messages. If a callback which is not permitted to throw throws, its
-exception may trigger debug output but will otherwise be suppressed.
-
-The reason some callbacks are permitted to throw and others not is
-because all such callbacks act as proxies for C function callback
-interfaces and some of those interfaces have no error-reporting
-mechanism. Those which are capable of propagating errors back through
-the library convert exceptions from callbacks into corresponding
-C-level error information. Those which cannot propagate errors
-necessarily suppress any exceptions in order to maintain the C-style
-semantics of the APIs.
-
-
-Unwieldy Constructs are Re-mapped
------------------------------------------------------------------------
-
-Some constructs, when modelled 1-to-1 from C to Java, are unduly
-clumsy to work with in Java because they try to shoehorn C's way of
-doing certain things into Java's wildly different ways. The following
-subsections cover those, starting with a verbose explanation and
-demonstration of where such changes are "really necessary"...
-
-### Custom Collations
-
-A prime example of where interface changes for Java are necessary for
-usability is [registration of a custom
-collation](https://sqlite.org/c3ref/create_collation.html):
-
-```c
-// C:
-int sqlite3_create_collation(sqlite3 * db, const char * name, int eTextRep,
-                             void *pUserData,
-                             int (*xCompare)(void*,int,void const *,int,void const *));
-
-int sqlite3_create_collation_v2(sqlite3 * db, const char * name, int eTextRep,
-                                void *pUserData,
-                                int (*xCompare)(void*,int,void const *,int,void const *),
-                                void (*xDestroy)(void*));
-```
-
-The `pUserData` object is optional client-defined state for the
-`xCompare()` and/or `xDestroy()` callback functions, both of which are
-passed that object as their first argument. That data is passed around
-"externally" in C because that's how C models the world. If we were to
-bind that part as-is to Java, the result would be awkward to use (^Yes,
-we tried this.):
-
-```java
-// Java:
-int sqlite3_create_collation(sqlite3 db, String name, int eTextRep,
-                             Object pUserData, xCompareType xCompare);
-
-int sqlite3_create_collation_v2(sqlite3 db, String name, int eTextRep,
-                                Object pUserData,
-                                xCompareType xCompare, xDestroyType xDestroy);
-```
-
-The awkwardness comes from (A) having two distinctly different objects
-for callbacks and (B) having their internal state provided separately,
-which is ill-fitting in Java. For the sake of usability, C APIs which
-follow that pattern use a slightly different Java interface:
-
-```java
-int sqlite3_create_collation(sqlite3 db, String name, int eTextRep,
-                             SomeCallbackType collation);
-```
-
-Where the `Collation` class has an abstract `call()` method and
-no-op `xDestroy()` method which can be overridden if needed, leading to
-a much more Java-esque usage:
-
-```java
-int rc = sqlite3_create_collation(db, "mycollation", SQLITE_UTF8, new SomeCallbackType(){
-
-  // Required comparison function:
-  @Override public int call(byte[] lhs, byte[] rhs){ ... }
-
-  // Optional finalizer function:
-  @Override public void xDestroy(){ ... }
-
-  // Optional local state:
-  private String localState1 =
-    "This is local state. There are many like it, but this one is mine.";
-  private MyStateType localState2 = new MyStateType();
-  ...
-});
-```
-
-Noting that:
-
- It is possible to bind in call-scope-local state via closures, if
-  desired, as opposed to packing it into the Collation object.
-
- No capabilities of the C API are lost or unduly obscured via the
-  above API reshaping, so power users need not make any compromises.
-
- In the specific example above, `sqlite3_create_collation_v2()`
-  becomes superfluous because the provided interface effectively
-  provides both the v1 and v2 interfaces, the difference being that
-  overriding the `xDestroy()` method effectively gives it v2
-  semantics.
-
-
-### User-defined SQL Functions (a.k.a. UDFs)
-
-The [`sqlite3_create_function()`](https://sqlite.org/c3ref/create_function.html)
-family of APIs make heavy use of function pointers to provide
-client-defined callbacks, necessitating interface changes in the JNI
-binding. The Java API has only one core function-registration function:
-
-```java
-int sqlite3_create_function(sqlite3 db, String funcName, int nArgs,
-                            int encoding, SQLFunction func);
-```
-
-> Design question: does the encoding argument serve any purpose in
-  Java? That's as-yet undetermined. If not, it will be removed.
-
-`SQLFunction` is not used directly, but is instead instantiated via
-one of its three subclasses:
-
- `ScalarFunction` implements simple scalar functions using but a
-  single callback.
- `AggregateFunction` implements aggregate functions using two
-  callbacks.
- `WindowFunction` implements window functions using four
-  callbacks.
-
-Search [`Tester1.java`](/file/ext/jni/src/org/sqlite/jni/capi/Tester1.java) for
-`SQLFunction` for how it's used.
-
-Reminder: see the disclaimer at the top of this document regarding the
-in-flux nature of this API.
-
-### And so on...
-
-Various APIs which accept callbacks, e.g. `sqlite3_trace_v2()` and
-`sqlite3_update_hook()`, use interfaces similar to those shown above.
-Despite the changes in signature, the JNI layer makes every effort to
-provide the same semantics as the C API documentation suggests.
@@ -1,60 +0,0 @@
-#!/this/is/make
-#^^^^ help emacs out
-#
-# This is a POSIX-make-compatible makefile for building the sqlite3
-# JNI library from "dist" zip file. It must be edited to set the
-# proper top-level JDK directory and, depending on the platform, add a
-# platform-specific -I directory. It should build as-is with any
-# 2020s-era version of gcc or clang. It requires JDK version 8 or
-# higher and that JAVA_HOME points to the top-most installation
-# directory of that JDK. On Ubuntu-style systems the JDK is typically
-# installed under /usr/lib/jvm/java-VERSION-PLATFORM.
-
-default: all
-
-JAVA_HOME = /usr/lib/jvm/java-1.8.0-openjdk-amd64
-CFLAGS = \
-  -fPIC \
-  -Isrc \
-  -I$(JAVA_HOME)/include \
-  -I$(JAVA_HOME)/include/linux \
-  -I$(JAVA_HOME)/include/apple \
-  -I$(JAVA_HOME)/include/bsd \
-  -Wall
-
-SQLITE_OPT = \
-  -DSQLITE_ENABLE_RTREE \
-  -DSQLITE_ENABLE_EXPLAIN_COMMENTS \
-  -DSQLITE_ENABLE_STMTVTAB \
-  -DSQLITE_ENABLE_DBPAGE_VTAB \
-  -DSQLITE_ENABLE_DBSTAT_VTAB \
-  -DSQLITE_ENABLE_BYTECODE_VTAB \
-  -DSQLITE_ENABLE_OFFSET_SQL_FUNC \
-  -DSQLITE_OMIT_LOAD_EXTENSION \
-  -DSQLITE_OMIT_DEPRECATED \
-  -DSQLITE_OMIT_SHARED_CACHE \
-  -DSQLITE_THREADSAFE=1 \
-  -DSQLITE_TEMP_STORE=2 \
-  -DSQLITE_USE_URI=1 \
-  -DSQLITE_ENABLE_FTS5 \
-  -DSQLITE_DEBUG
-
-sqlite3-jni.dll = libsqlite3-jni.so
-$(sqlite3-jni.dll):
-	@echo "************************************************************************"; \
-	echo  "*** If this fails to build, be sure to edit this makefile            ***"; \
-	echo  "*** to configure it for your system.                                 ***"; \
-	echo  "************************************************************************"
-	$(CC) $(CFLAGS) $(SQLITE_OPT) \
-		src/sqlite3-jni.c -shared -o $@
-	@echo "Now try running it with: make test"
-
-test.flags = -Djava.library.path=. sqlite3-jni-*.jar
-test: $(sqlite3-jni.dll)
-	java -jar $(test.flags)
-	java -jar $(test.flags) -t 7 -r 10 -shuffle
-
-clean:
-	-rm -f $(sqlite3-jni.dll)
-
-all: $(sqlite3-jni.dll)
@@ -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{}
@@ -1,71 +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 NotNull annotation 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>
-
-   <p>When used in the context of Java interfaces which are called
-   from the C APIs, this annotation communicates that the C API will
-   never pass a null value to the callback for that parameter.</p>
-
-   <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>
-
-   <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>
-
-   <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
-   semantics, but it may trigger NullPointerExceptions (or similar) if
-   passed a null for a parameter flagged with this annotation.</p>
-
-   <p>This annotation is informational only. No policy is in place to
-   programmatically ensure that NotNull is conformed to in client
-   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
-   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)
-public @interface NotNull{}
@@ -1,33 +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 Nullable annotation for the sqlite3 C API.
-*/
-package org.sqlite.jni.annotation;
-import java.lang.annotation.*;
-
-/**
-   This annotation is for flagging parameters which may legally be
-   null, noting that they may behave differently if passed null but
-   are prepared to expect null as a value. When used in the context of
-   callback methods which are called into from the C APIs, this
-   annotation communicates that the C API may pass a null value to the
-   callback.
-
-   <p>This annotation is solely for the use by the classes in this
-   package 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.
-*/
-@Documented
-@Retention(RetentionPolicy.SOURCE)
-@Target(ElementType.PARAMETER)
-public @interface Nullable{}
@@ -1,17 +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 package houses annotations specific to the JNI bindings of the
-   SQLite3 C API.
-*/
-package org.sqlite.jni.annotation;
@@ -1,34 +0,0 @@
-/*
-** 2023-08-25
-**
-** 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 is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-import org.sqlite.jni.annotation.NotNull;
-
-/**
-   An implementation of {@link CollationCallback} which provides a
-   no-op xDestroy() method.
-*/
-public abstract class AbstractCollationCallback
-  implements CollationCallback, XDestroyCallback {
-  /**
-     Must compare the given byte arrays and return the result using
-     {@code memcmp()} semantics.
-  */
-  public abstract int call(@NotNull byte[] lhs, @NotNull byte[] rhs);
-
-  /**
-     Optionally override to be notified when the UDF is finalized by
-     SQLite. This implementation does nothing.
-  */
-  public void xDestroy(){}
-}
@@ -1,138 +0,0 @@
-/*
-** 2023-08-25
-**
-** 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 is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-
-
-/**
-   A SQLFunction implementation for aggregate functions.  Its T is the
-   data type of its "accumulator" state, an instance of which is
-   intended to be be managed using the getAggregateState() and
-   takeAggregateState() methods.
-*/
-public abstract class AggregateFunction<T> implements SQLFunction {
-
-  /**
-     As for the xStep() argument of the C API's
-     sqlite3_create_function().  If this function throws, the
-     exception is not propagated and a warning might be emitted to a
-     debugging channel.
-  */
-  public abstract void xStep(sqlite3_context cx, sqlite3_value[] args);
-
-  /**
-     As for the xFinal() argument of the C API's sqlite3_create_function().
-     If this function throws, it is translated into an sqlite3_result_error().
-  */
-  public abstract void xFinal(sqlite3_context cx);
-
-  /**
-     Optionally override to be notified when the UDF is finalized by
-     SQLite.
-  */
-  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<>();
-
-  /**
-     To be called from the implementation's xStep() method, as well
-     as the xValue() and xInverse() methods of the {@link WindowFunction}
-     subclass, to fetch the current per-call UDF state. On the
-     first call to this method for any given sqlite3_context
-     argument, the context is set to the given initial value. On all other
-     calls, the 2nd argument is ignored.
-
-     @see SQLFunction.PerContextState#getAggregateState
-  */
-  protected final ValueHolder<T> getAggregateState(sqlite3_context cx, T initialValue){
-    return map.getAggregateState(cx, initialValue);
-  }
-
-  /**
-     To be called from the implementation's xFinal() method to fetch
-     the final state of the UDF and remove its mapping.
-
-     see SQLFunction.PerContextState#takeAggregateState
-  */
-  protected final T takeAggregateState(sqlite3_context cx){
-    return map.takeAggregateState(cx);
-  }
-}
@@ -1,29 +0,0 @@
-/*
-** 2023-08-25
-**
-** 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 is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-import org.sqlite.jni.annotation.*;
-
-/**
-   Callback for use with {@link CApi#sqlite3_set_authorizer}.
-*/
-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.
-  */
-  int call(int opId, @Nullable String s1, @Nullable String s2,
-           @Nullable String s3, @Nullable String s4);
-
-}
@@ -1,40 +0,0 @@
-/*
-** 2023-08-25
-**
-** 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 is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-
-/**
-   Callback for use with the {@link CApi#sqlite3_auto_extension}
-   family of APIs.
-*/
-public interface AutoExtensionCallback extends CallbackProxy {
-  /**
-     Must function as described for a C-level
-     sqlite3_auto_extension() callback.
-
-     <p>This callback may throw and the exception's error message will
-     be set as the db's error string.
-
-     <p>Tips for implementations:
-
-     <p>- Opening a database from an auto-extension handler will lead to
-     an endless recursion of the auto-handler triggering itself
-     indirectly for each newly-opened database.
-
-     <p>- If this routine is stateful, it may be useful to make the
-     overridden method synchronized.
-
-     <p>- Results are undefined if the given db is closed by an auto-extension.
-  */
-  int call(sqlite3 db);
-}
@@ -1,26 +0,0 @@
-/*
-** 2023-08-25
-**
-** 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 is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-
-/**
-   Callback for use with {@link CApi#sqlite3_busy_handler}.
-*/
-public interface BusyHandlerCallback extends CallbackProxy {
-  /**
-     Must function as documented for the C-level
-     sqlite3_busy_handler() callback argument, minus the (void*)
-     argument the C-level function requires.
-  */
-  int call(int n);
-}
@@ -1,45 +0,0 @@
-/*
-** 2023-08-25
-**
-** 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 is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-/**
-   This marker interface exists soley for use as a documentation and
-   class-grouping tool. It should be applied to interfaces or
-   classes which have a call() method implementing some specific
-   callback interface on behalf of the C library.
-
-   <p>Unless very explicitely documented otherwise, callbacks must
-   never throw. Any which do throw but should not might trigger debug
-   output regarding the error, but the exception will not be
-   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.
-
-   <p>Callbacks of this style follow a common naming convention:
-
-   <p>1) They use the UpperCamelCase form of the C function they're
-   proxying for, minus the {@code sqlite3_} prefix, plus a {@code
-   Callback} suffix. e.g. {@code sqlite3_busy_handler()}'s callback is
-   named {@code BusyHandlerCallback}. Exceptions are made where that
-   would potentially be ambiguous, e.g. {@link ConfigSqllogCallback}
-   instead of {@code ConfigCallback} because the {@code
-   sqlite3_config()} interface may need to support more callback types
-   in the future.
-
-   <p>2) They all have a {@code call()} method but its signature is
-   callback-specific.
-*/
-public interface CallbackProxy {}
@@ -1,35 +0,0 @@
-/*
-** 2023-08-25
-**
-** 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 is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-import org.sqlite.jni.annotation.NotNull;
-
-/**
-   Callback for use with {@link CApi#sqlite3_create_collation}.
-
-   @see AbstractCollationCallback
-*/
-public interface CollationCallback
-  extends CallbackProxy, XDestroyCallback {
-  /**
-     Must compare the given byte arrays and return the result using
-     {@code memcmp()} semantics.
-  */
-  int call(@NotNull byte[] lhs, @NotNull byte[] rhs);
-
-  /**
-     Called by SQLite when the collation is destroyed. If a collation
-     requires custom cleanup, override this method.
-  */
-  void xDestroy();
-}
@@ -1,29 +0,0 @@
-/*
-** 2023-08-25
-**
-** 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 is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-
-/**
-   Callback for use with {@link CApi#sqlite3_collation_needed}.
-*/
-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.
-  */
-  void call(sqlite3 db, int eTextRep, String collationName);
-}
@@ -1,26 +0,0 @@
-/*
-** 2023-08-25
-**
-** 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 is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-
-/**
-   Callback for use with {@link CApi#sqlite3_commit_hook}.
-*/
-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.
-  */
-  int call();
-}
@@ -1,25 +0,0 @@
-/*
-** 2023-08-23
-**
-** 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.
-**
-*************************************************************************
-** This file is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-
-/**
-   A callback for use with sqlite3_config().
-*/
-public interface ConfigLogCallback {
-  /**
-     Must function as described for a C-level callback for
-     {@link CApi#sqlite3_config(ConfigLogCallback)}, with the slight signature change.
-  */
-  void call(int errCode, String msg);
-}
@@ -1,25 +0,0 @@
-/*
-** 2023-08-23
-**
-** 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.
-**
-*************************************************************************
-** This file is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-
-/**
-   A callback for use with sqlite3_config().
-*/
-public interface ConfigSqlLogCallback {
-  /**
-     Must function as described for a C-level callback for
-     {@link CApi#sqlite3_config(ConfigSqlLogCallback)}, with the slight signature change.
-  */
-  void call(sqlite3 db, String msg, int msgType );
-}
@@ -1,46 +0,0 @@
-/*
-** 2023-07-21
-**
-** 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.
-**
-*************************************************************************
-** This file is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-
-/**
-   A helper for passing pointers between JNI C code and Java, in
-   particular for output pointers of high-level object types in the
-   sqlite3 C API, e.g. (sqlite3**) and (sqlite3_stmt**).  This is
-   intended to be subclassed and the ContextType is intended to be the
-   class which is doing the subclassing. The intent of the ContextType
-   is strictly to provide some level of type safety by avoiding that
-   NativePointerHolder is not inadvertently passed to an incompatible
-   function signature.
-
-   These objects do not own the pointer they refer to.  They are
-   intended simply to communicate that pointer between C and Java.
-*/
-public class NativePointerHolder<ContextType> {
-  //! Only set from JNI, where access permissions don't matter.
-  private volatile long nativePointer = 0;
-  /**
-     For use ONLY by package-level APIs which act as proxies for
-     close/finalize operations. Such ops must call this to zero out
-     the pointer so that this object is not carrying a stale
-     pointer. This function returns the prior value of the pointer and
-     sets it to 0.
-  */
-  final long clearNativePointer() {
-    final long rv = nativePointer;
-    nativePointer= 0;
-    return rv;
-  }
-
-  public final long getNativePointer(){ return nativePointer; }
-}
@@ -1,253 +0,0 @@
-/*
-** 2023-07-21
-**
-** 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.
-**
-*************************************************************************
-** This file is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-
-/**
-   Helper classes for handling JNI output pointers.
-
-   <p>We do not use a generic OutputPointer<T> because working with those
-   from the native JNI code is unduly quirky due to a lack of
-   autoboxing at that level.
-
-   <p>The usage is similar for all of thes types:
-
-   <pre>{@code
-   OutputPointer.sqlite3 out = new OutputPointer.sqlite3();
-   assert( null==out.get() );
-   int rc = sqlite3_open(":memory:", out);
-   if( 0!=rc ) ... error;
-   assert( null!=out.get() );
-   sqlite3 db = out.take();
-   assert( null==out.get() );
-   }</pre>
-
-   <p>With the minor exception that the primitive types permit direct
-   access to the object's value via the `value` property, whereas the
-   JNI-level opaque types do not permit client-level code to set that
-   property.
-
-   <p>Warning: do not share instances of these classes across
-   threads. Doing so may lead to corrupting sqlite3-internal state.
-*/
-public final class OutputPointer {
-
-  /**
-     Output pointer for use with routines, such as sqlite3_open(),
-     which return a database handle via an output pointer. These
-     pointers can only be set by the JNI layer, not by client-level
-     code.
-  */
-  public static final class sqlite3 {
-    private org.sqlite.jni.capi.sqlite3 value;
-    /** Initializes with a null value. */
-    public sqlite3(){value = null;}
-    /** Sets the current value to null. */
-    public void clear(){value = null;}
-    /** Returns the current value. */
-    public final org.sqlite.jni.capi.sqlite3 get(){return value;}
-    /** Equivalent to calling get() then clear(). */
-    public final org.sqlite.jni.capi.sqlite3 take(){
-      final org.sqlite.jni.capi.sqlite3 v = value;
-      value = null;
-      return v;
-    }
-  }
-
-  /**
-     Output pointer for sqlite3_blob_open(). These
-     pointers can only be set by the JNI layer, not by client-level
-     code.
-  */
-  public static final class sqlite3_blob {
-    private org.sqlite.jni.capi.sqlite3_blob value;
-    /** Initializes with a null value. */
-    public sqlite3_blob(){value = null;}
-    /** Sets the current value to null. */
-    public void clear(){value = null;}
-    /** Returns the current value. */
-    public final org.sqlite.jni.capi.sqlite3_blob get(){return value;}
-    /** Equivalent to calling get() then clear(). */
-    public final org.sqlite.jni.capi.sqlite3_blob take(){
-      final org.sqlite.jni.capi.sqlite3_blob v = value;
-      value = null;
-      return v;
-    }
-  }
-
-  /**
-     Output pointer for use with routines, such as sqlite3_prepare(),
-     which return a statement handle via an output pointer. These
-     pointers can only be set by the JNI layer, not by client-level
-     code.
-  */
-  public static final class sqlite3_stmt {
-    private org.sqlite.jni.capi.sqlite3_stmt value;
-    /** Initializes with a null value. */
-    public sqlite3_stmt(){value = null;}
-    /** Sets the current value to null. */
-    public void clear(){value = null;}
-    /** Returns the current value. */
-    public final org.sqlite.jni.capi.sqlite3_stmt get(){return value;}
-    /** Equivalent to calling get() then clear(). */
-    public final org.sqlite.jni.capi.sqlite3_stmt take(){
-      final org.sqlite.jni.capi.sqlite3_stmt v = value;
-      value = null;
-      return v;
-    }
-  }
-
-  /**
-     Output pointer for use with routines, such as sqlite3_prepupdate_new(),
-     which return a sqlite3_value handle via an output pointer. These
-     pointers can only be set by the JNI layer, not by client-level
-     code.
-  */
-  public static final class sqlite3_value {
-    private org.sqlite.jni.capi.sqlite3_value value;
-    /** Initializes with a null value. */
-    public sqlite3_value(){value = null;}
-    /** Sets the current value to null. */
-    public void clear(){value = null;}
-    /** Returns the current value. */
-    public final org.sqlite.jni.capi.sqlite3_value get(){return value;}
-    /** Equivalent to calling get() then clear(). */
-    public final org.sqlite.jni.capi.sqlite3_value take(){
-      final org.sqlite.jni.capi.sqlite3_value v = value;
-      value = null;
-      return v;
-    }
-  }
-
-  /**
-     Output pointer for use with native routines which return booleans
-     via integer output pointers.
-  */
-  public static final class Bool {
-    /**
-       This is public for ease of use. Accessors are provided for
-       consistency with the higher-level types.
-    */
-    public boolean value;
-    /** Initializes with the value 0. */
-    public Bool(){this(false);}
-    /** Initializes with the value v. */
-    public Bool(boolean v){value = v;}
-    /** Returns the current value. */
-    public final boolean get(){return value;}
-    /** Sets the current value to v. */
-    public final void set(boolean v){value = v;}
-  }
-
-  /**
-     Output pointer for use with native routines which return integers via
-     output pointers.
-  */
-  public static final class Int32 {
-    /**
-       This is public for ease of use. Accessors are provided for
-       consistency with the higher-level types.
-    */
-    public int value;
-    /** Initializes with the value 0. */
-    public Int32(){this(0);}
-    /** Initializes with the value v. */
-    public Int32(int v){value = v;}
-    /** Returns the current value. */
-    public final int get(){return value;}
-    /** Sets the current value to v. */
-    public final void set(int v){value = v;}
-  }
-
-  /**
-     Output pointer for use with native routines which return 64-bit integers
-     via output pointers.
-  */
-  public static final class Int64 {
-    /**
-       This is public for ease of use. Accessors are provided for
-       consistency with the higher-level types.
-    */
-    public long value;
-    /** Initializes with the value 0. */
-    public Int64(){this(0);}
-    /** Initializes with the value v. */
-    public Int64(long v){value = v;}
-    /** Returns the current value. */
-    public final long get(){return value;}
-    /** Sets the current value. */
-    public final void set(long v){value = v;}
-  }
-
-  /**
-     Output pointer for use with native routines which return strings via
-     output pointers.
-  */
-  public static final class String {
-    /**
-       This is public for ease of use. Accessors are provided for
-       consistency with the higher-level types.
-    */
-    public java.lang.String value;
-    /** Initializes with a null value. */
-    public String(){this(null);}
-    /** Initializes with the value v. */
-    public String(java.lang.String v){value = v;}
-    /** Returns the current value. */
-    public final java.lang.String get(){return value;}
-    /** Sets the current value. */
-    public final void set(java.lang.String v){value = v;}
-  }
-
-  /**
-     Output pointer for use with native routines which return byte
-     arrays via output pointers.
-  */
-  public static final class ByteArray {
-    /**
-       This is public for ease of use. Accessors are provided for
-       consistency with the higher-level types.
-    */
-    public byte[] value;
-    /** Initializes with the value null. */
-    public ByteArray(){this(null);}
-    /** Initializes with the value v. */
-    public ByteArray(byte[] v){value = v;}
-    /** Returns the current value. */
-    public final byte[] get(){return value;}
-    /** 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;}
-  }
-}
@@ -1,81 +0,0 @@
-/*
-** 2023-09-13
-**
-** 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 is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-
-/**
-   Callback for use with {@link CApi#sqlite3_prepare_multi}.
-*/
-public interface PrepareMultiCallback extends CallbackProxy {
-
-  /**
-     Gets passed a sqlite3_stmt which it may handle in arbitrary ways,
-     transfering ownership of it to this function.
-
-     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.
-
-     See the {@link Finalize} class for a wrapper which finalizes the
-     statement after calling a proxy PrepareMultiCallback.
-  */
-  int call(sqlite3_stmt st);
-
-  /**
-     A PrepareMultiCallback impl which wraps a separate impl and finalizes
-     any sqlite3_stmt passed to its callback.
-  */
-  public static final class Finalize implements PrepareMultiCallback {
-    private final PrepareMultiCallback p;
-    /**
-       p is the proxy to call() when this.call() is called.
-    */
-    public Finalize( PrepareMultiCallback p ){
-      this.p = p;
-    }
-    /**
-       Calls the call() method of the proxied callback and either returns its
-       result or propagates an exception. Either way, it passes its argument to
-       sqlite3_finalize() before returning.
-    */
-    @Override public int call(sqlite3_stmt st){
-      try {
-        return this.p.call(st);
-      }finally{
-        CApi.sqlite3_finalize(st);
-      }
-    }
-  }
-
-  /**
-     A PrepareMultiCallback impl which steps entirely through a result set,
-     ignoring all non-error results.
-  */
-  public static final class StepAll implements PrepareMultiCallback {
-    public StepAll(){}
-    /**
-       Calls sqlite3_step() on st until it returns something other than
-       SQLITE_ROW. If the final result is SQLITE_DONE then 0 is returned,
-       else the result of the final step is returned.
-    */
-    @Override public int call(sqlite3_stmt st){
-      int rc = CApi.SQLITE_DONE;
-      while( CApi.SQLITE_ROW == (rc = CApi.sqlite3_step(st)) ){}
-      return CApi.SQLITE_DONE==rc ? 0 : rc;
-    }
-  }
-}
@@ -1,27 +0,0 @@
-/*
-** 2023-08-25
-**
-** 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 is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-
-/**
-   Callback for use with {@link CApi#sqlite3_preupdate_hook}.
-*/
-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.
-  */
-  void call(sqlite3 db, int op, String dbName, String dbTable,
-            long iKey1, long iKey2 );
-}
@@ -1,27 +0,0 @@
-/*
-** 2023-08-25
-**
-** 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 is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-
-/**
-   Callback for use with {@link CApi#sqlite3_progress_handler}.
-*/
-public interface ProgressHandlerCallback extends CallbackProxy {
-  /**
-     Works as documented for the C-level sqlite3_progress_handler() callback.
-
-     <p>If it throws, the exception message is passed on to the db and
-     the exception is suppressed.
-  */
-  int call();
-}
@@ -1,155 +0,0 @@
-/*
-** 2023-07-21
-**
-** 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.
-**
-*************************************************************************
-** This file is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-
-/**
-   This enum contains all of the core and "extended" result codes used
-   by the sqlite3 library. It is provided not for use with the C-style
-   API (with which it won't work) but for higher-level code which may
-   find it useful to map SQLite result codes to human-readable names.
-*/
-public enum ResultCode {
-  SQLITE_OK(CApi.SQLITE_OK),
-  SQLITE_ERROR(CApi.SQLITE_ERROR),
-  SQLITE_INTERNAL(CApi.SQLITE_INTERNAL),
-  SQLITE_PERM(CApi.SQLITE_PERM),
-  SQLITE_ABORT(CApi.SQLITE_ABORT),
-  SQLITE_BUSY(CApi.SQLITE_BUSY),
-  SQLITE_LOCKED(CApi.SQLITE_LOCKED),
-  SQLITE_NOMEM(CApi.SQLITE_NOMEM),
-  SQLITE_READONLY(CApi.SQLITE_READONLY),
-  SQLITE_INTERRUPT(CApi.SQLITE_INTERRUPT),
-  SQLITE_IOERR(CApi.SQLITE_IOERR),
-  SQLITE_CORRUPT(CApi.SQLITE_CORRUPT),
-  SQLITE_NOTFOUND(CApi.SQLITE_NOTFOUND),
-  SQLITE_FULL(CApi.SQLITE_FULL),
-  SQLITE_CANTOPEN(CApi.SQLITE_CANTOPEN),
-  SQLITE_PROTOCOL(CApi.SQLITE_PROTOCOL),
-  SQLITE_EMPTY(CApi.SQLITE_EMPTY),
-  SQLITE_SCHEMA(CApi.SQLITE_SCHEMA),
-  SQLITE_TOOBIG(CApi.SQLITE_TOOBIG),
-  SQLITE_CONSTRAINT(CApi.SQLITE_CONSTRAINT),
-  SQLITE_MISMATCH(CApi.SQLITE_MISMATCH),
-  SQLITE_MISUSE(CApi.SQLITE_MISUSE),
-  SQLITE_NOLFS(CApi.SQLITE_NOLFS),
-  SQLITE_AUTH(CApi.SQLITE_AUTH),
-  SQLITE_FORMAT(CApi.SQLITE_FORMAT),
-  SQLITE_RANGE(CApi.SQLITE_RANGE),
-  SQLITE_NOTADB(CApi.SQLITE_NOTADB),
-  SQLITE_NOTICE(CApi.SQLITE_NOTICE),
-  SQLITE_WARNING(CApi.SQLITE_WARNING),
-  SQLITE_ROW(CApi.SQLITE_ROW),
-  SQLITE_DONE(CApi.SQLITE_DONE),
-  SQLITE_ERROR_MISSING_COLLSEQ(CApi.SQLITE_ERROR_MISSING_COLLSEQ),
-  SQLITE_ERROR_RETRY(CApi.SQLITE_ERROR_RETRY),
-  SQLITE_ERROR_SNAPSHOT(CApi.SQLITE_ERROR_SNAPSHOT),
-  SQLITE_IOERR_READ(CApi.SQLITE_IOERR_READ),
-  SQLITE_IOERR_SHORT_READ(CApi.SQLITE_IOERR_SHORT_READ),
-  SQLITE_IOERR_WRITE(CApi.SQLITE_IOERR_WRITE),
-  SQLITE_IOERR_FSYNC(CApi.SQLITE_IOERR_FSYNC),
-  SQLITE_IOERR_DIR_FSYNC(CApi.SQLITE_IOERR_DIR_FSYNC),
-  SQLITE_IOERR_TRUNCATE(CApi.SQLITE_IOERR_TRUNCATE),
-  SQLITE_IOERR_FSTAT(CApi.SQLITE_IOERR_FSTAT),
-  SQLITE_IOERR_UNLOCK(CApi.SQLITE_IOERR_UNLOCK),
-  SQLITE_IOERR_RDLOCK(CApi.SQLITE_IOERR_RDLOCK),
-  SQLITE_IOERR_DELETE(CApi.SQLITE_IOERR_DELETE),
-  SQLITE_IOERR_BLOCKED(CApi.SQLITE_IOERR_BLOCKED),
-  SQLITE_IOERR_NOMEM(CApi.SQLITE_IOERR_NOMEM),
-  SQLITE_IOERR_ACCESS(CApi.SQLITE_IOERR_ACCESS),
-  SQLITE_IOERR_CHECKRESERVEDLOCK(CApi.SQLITE_IOERR_CHECKRESERVEDLOCK),
-  SQLITE_IOERR_LOCK(CApi.SQLITE_IOERR_LOCK),
-  SQLITE_IOERR_CLOSE(CApi.SQLITE_IOERR_CLOSE),
-  SQLITE_IOERR_DIR_CLOSE(CApi.SQLITE_IOERR_DIR_CLOSE),
-  SQLITE_IOERR_SHMOPEN(CApi.SQLITE_IOERR_SHMOPEN),
-  SQLITE_IOERR_SHMSIZE(CApi.SQLITE_IOERR_SHMSIZE),
-  SQLITE_IOERR_SHMLOCK(CApi.SQLITE_IOERR_SHMLOCK),
-  SQLITE_IOERR_SHMMAP(CApi.SQLITE_IOERR_SHMMAP),
-  SQLITE_IOERR_SEEK(CApi.SQLITE_IOERR_SEEK),
-  SQLITE_IOERR_DELETE_NOENT(CApi.SQLITE_IOERR_DELETE_NOENT),
-  SQLITE_IOERR_MMAP(CApi.SQLITE_IOERR_MMAP),
-  SQLITE_IOERR_GETTEMPPATH(CApi.SQLITE_IOERR_GETTEMPPATH),
-  SQLITE_IOERR_CONVPATH(CApi.SQLITE_IOERR_CONVPATH),
-  SQLITE_IOERR_VNODE(CApi.SQLITE_IOERR_VNODE),
-  SQLITE_IOERR_AUTH(CApi.SQLITE_IOERR_AUTH),
-  SQLITE_IOERR_BEGIN_ATOMIC(CApi.SQLITE_IOERR_BEGIN_ATOMIC),
-  SQLITE_IOERR_COMMIT_ATOMIC(CApi.SQLITE_IOERR_COMMIT_ATOMIC),
-  SQLITE_IOERR_ROLLBACK_ATOMIC(CApi.SQLITE_IOERR_ROLLBACK_ATOMIC),
-  SQLITE_IOERR_DATA(CApi.SQLITE_IOERR_DATA),
-  SQLITE_IOERR_CORRUPTFS(CApi.SQLITE_IOERR_CORRUPTFS),
-  SQLITE_LOCKED_SHAREDCACHE(CApi.SQLITE_LOCKED_SHAREDCACHE),
-  SQLITE_LOCKED_VTAB(CApi.SQLITE_LOCKED_VTAB),
-  SQLITE_BUSY_RECOVERY(CApi.SQLITE_BUSY_RECOVERY),
-  SQLITE_BUSY_SNAPSHOT(CApi.SQLITE_BUSY_SNAPSHOT),
-  SQLITE_BUSY_TIMEOUT(CApi.SQLITE_BUSY_TIMEOUT),
-  SQLITE_CANTOPEN_NOTEMPDIR(CApi.SQLITE_CANTOPEN_NOTEMPDIR),
-  SQLITE_CANTOPEN_ISDIR(CApi.SQLITE_CANTOPEN_ISDIR),
-  SQLITE_CANTOPEN_FULLPATH(CApi.SQLITE_CANTOPEN_FULLPATH),
-  SQLITE_CANTOPEN_CONVPATH(CApi.SQLITE_CANTOPEN_CONVPATH),
-  SQLITE_CANTOPEN_SYMLINK(CApi.SQLITE_CANTOPEN_SYMLINK),
-  SQLITE_CORRUPT_VTAB(CApi.SQLITE_CORRUPT_VTAB),
-  SQLITE_CORRUPT_SEQUENCE(CApi.SQLITE_CORRUPT_SEQUENCE),
-  SQLITE_CORRUPT_INDEX(CApi.SQLITE_CORRUPT_INDEX),
-  SQLITE_READONLY_RECOVERY(CApi.SQLITE_READONLY_RECOVERY),
-  SQLITE_READONLY_CANTLOCK(CApi.SQLITE_READONLY_CANTLOCK),
-  SQLITE_READONLY_ROLLBACK(CApi.SQLITE_READONLY_ROLLBACK),
-  SQLITE_READONLY_DBMOVED(CApi.SQLITE_READONLY_DBMOVED),
-  SQLITE_READONLY_CANTINIT(CApi.SQLITE_READONLY_CANTINIT),
-  SQLITE_READONLY_DIRECTORY(CApi.SQLITE_READONLY_DIRECTORY),
-  SQLITE_ABORT_ROLLBACK(CApi.SQLITE_ABORT_ROLLBACK),
-  SQLITE_CONSTRAINT_CHECK(CApi.SQLITE_CONSTRAINT_CHECK),
-  SQLITE_CONSTRAINT_COMMITHOOK(CApi.SQLITE_CONSTRAINT_COMMITHOOK),
-  SQLITE_CONSTRAINT_FOREIGNKEY(CApi.SQLITE_CONSTRAINT_FOREIGNKEY),
-  SQLITE_CONSTRAINT_FUNCTION(CApi.SQLITE_CONSTRAINT_FUNCTION),
-  SQLITE_CONSTRAINT_NOTNULL(CApi.SQLITE_CONSTRAINT_NOTNULL),
-  SQLITE_CONSTRAINT_PRIMARYKEY(CApi.SQLITE_CONSTRAINT_PRIMARYKEY),
-  SQLITE_CONSTRAINT_TRIGGER(CApi.SQLITE_CONSTRAINT_TRIGGER),
-  SQLITE_CONSTRAINT_UNIQUE(CApi.SQLITE_CONSTRAINT_UNIQUE),
-  SQLITE_CONSTRAINT_VTAB(CApi.SQLITE_CONSTRAINT_VTAB),
-  SQLITE_CONSTRAINT_ROWID(CApi.SQLITE_CONSTRAINT_ROWID),
-  SQLITE_CONSTRAINT_PINNED(CApi.SQLITE_CONSTRAINT_PINNED),
-  SQLITE_CONSTRAINT_DATATYPE(CApi.SQLITE_CONSTRAINT_DATATYPE),
-  SQLITE_NOTICE_RECOVER_WAL(CApi.SQLITE_NOTICE_RECOVER_WAL),
-  SQLITE_NOTICE_RECOVER_ROLLBACK(CApi.SQLITE_NOTICE_RECOVER_ROLLBACK),
-  SQLITE_WARNING_AUTOINDEX(CApi.SQLITE_WARNING_AUTOINDEX),
-  SQLITE_AUTH_USER(CApi.SQLITE_AUTH_USER),
-  SQLITE_OK_LOAD_PERMANENTLY(CApi.SQLITE_OK_LOAD_PERMANENTLY);
-
-  public final int value;
-
-  ResultCode(int rc){
-    value = rc;
-    ResultCodeMap.set(rc, this);
-  }
-
-  /**
-     Returns the entry from this enum for the given result code, or
-     null if no match is found.
-  */
-  public static ResultCode getEntryForInt(int rc){
-    return ResultCodeMap.get(rc);
-  }
-
-  /**
-     Internal level of indirection required because we cannot initialize
-     static enum members in an enum before the enum constructor is
-     invoked.
-  */
-  private static final class ResultCodeMap {
-    private static final java.util.Map<Integer,ResultCode> i2e
-      = new java.util.HashMap<>();
-    private static void set(int rc, ResultCode e){ i2e.put(rc, e); }
-    private static ResultCode get(int rc){ return i2e.get(rc); }
-  }
-
-}
@@ -1,26 +0,0 @@
-/*
-** 2023-08-25
-**
-** 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 is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-
-/**
-   Callback for use with {@link CApi#sqlite3_rollback_hook}.
-*/
-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.
-  */
-  void call();
-}
@@ -1,36 +0,0 @@
-/*
-** 2023-07-22
-**
-** 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.
-**
-*************************************************************************
-** This file is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-
-/**
-   SQLFunction is used in conjunction with the
-   sqlite3_create_function() JNI-bound API to give that native code
-   access to the callback functions needed in order to implement SQL
-   functions in Java.
-
-   <p>
-
-   This class is not used by itself, but is a marker base class. The
-   three UDF types are modelled by the inner classes Scalar,
-   Aggregate<T>, and Window<T>. Most simply, clients may subclass
-   those, or create anonymous classes from them, to implement
-   UDFs. Clients are free to create their own classes for use with
-   UDFs, so long as they conform to the public interfaces defined by
-   those three classes. The JNI layer only actively relies on the
-   SQLFunction base class and the method names and signatures used by
-   the UDF callback interfaces.
-*/
-public interface SQLFunction {
-
-}
@@ -1,33 +0,0 @@
-/*
-** 2023-08-25
-**
-** 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 is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-
-
-/**
-   A SQLFunction implementation for scalar functions.
-*/
-public abstract class ScalarFunction implements SQLFunction {
-  /**
-     As for the xFunc() argument of the C API's
-     sqlite3_create_function(). If this function throws, it is
-     translated into an sqlite3_result_error().
-  */
-  public abstract void xFunc(sqlite3_context cx, sqlite3_value[] args);
-
-  /**
-     Optionally override to be notified when the UDF is finalized by
-     SQLite. This default implementation does nothing.
-  */
-  public void xDestroy() {}
-}
@@ -1,35 +0,0 @@
-/*
-** 2023-07-21
-**
-** 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.
-**
-*************************************************************************
-** This file is part of the JNI bindings for the sqlite3 C API.
-*/
-package org.sqlite.jni.capi;
-
-/**
-   A wrapper object for use with sqlite3_table_column_metadata().
-   They are populated only via that interface.
-*/
-public final class TableColumnMetadata {
-  OutputPointer.Bool pNotNull = new OutputPointer.Bool();
-  OutputPointer.Bool pPrimaryKey = new OutputPointer.Bool();
-  OutputPointer.Bool pAutoinc = new OutputPointer.Bool();
-  OutputPointer.String pzCollSeq = new OutputPointer.String();
-  OutputPointer.String pzDataType = new OutputPointer.String();
-
-  public TableColumnMetadata(){
-  }
-
-  public String getDataType(){ return pzDataType.value; }
-  public String getCollation(){ return pzCollSeq.value; }
-  public boolean isNotNull(){ return pNotNull.value; }
-  public boolean isPrimaryKey(){ return pPrimaryKey.value; }
-  public boolean isAutoincrement(){ return pAutoinc.value; }
-}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
drh	bfe2964c5d	Version 3.42.1 FossilOrigin-Name: 4a8bf3c146c24759709eec55cdb0a9d2153c3a40e6645727c55c0404a99b5b4a	2025-08-06 11:05:53 +00:00
drh	bb0afc2818	Fix the same potential integer overflow problem of [5508b56fd24016c1] in a different and much simpler way. No error is raised but memory errors are avoided. FossilOrigin-Name: 6f4a6e564b49bed1b31fe698c358c5944c6a1272e6d4fc6f6d98f56051bdba28	2025-08-05 21:04:04 +00:00
drh	48b12598cb	Fix a couple of potential integer overflow problems in FTS5. FossilOrigin-Name: 1f479ee3b7fa02fc7dad7fd78177137f5092caca04fa20a0bd2e6e8d9a6ee1ee	2025-08-05 20:33:14 +00:00
drh	e25813cd12	Fix a buffer overread in the sessions extension that could occur when processing a corrupt changeset. FossilOrigin-Name: 5833174c9df7df2307718c2d01c3c766deef24290f34f8b8016952b9604fc31e	2025-08-05 19:36:05 +00:00
dan	015830dced	Fix a problem with an fts5 secure-delete on a rowid/term pair that follows a legacy delete of the same pair. FossilOrigin-Name: f5913e763290043cb0243fc4a9a6c1f56520f291f05e072fd86ceab560985958	2023-10-12 20:03:26 +00:00
dan	81a18232ed	Fix a problem with fts5 secure-delete mode causing fts5 to corrupt its records. FossilOrigin-Name: cc0f82a480a400c670ae1d4193007640056bd545aed75613c088d5869a3fc817	2023-09-08 19:32:48 +00:00
larrybr	d01c7c421d	Fix CLI .sha3sum error message for keyword identifiers, reported in [forum:/forumpost/7cbe081746dd\|forum post 7cbe081746dd]. FossilOrigin-Name: bc27bda164b86892b9dce1b5b6fe3513e6615e4fac6b55e69c828183eefec58d	2023-06-26 17:23:53 +00:00
stephan	177479fb16	Replace some JS 'self' references with 'globalThis', as reported via the npm subproject. FossilOrigin-Name: b6ae84915f364f47f7cb66361dd3cb27f49d6617011077e3a4a669241a4e9dcb	2023-06-26 07:20:21 +00:00
drh	1549472fb9	Fix a buffer over-read that could occur as part of an fts5 secure-delete operation on a database containing corrupt fts5 records. dbsqlfuzz a463eac437783bcd246cc675b87842618a569cae FossilOrigin-Name: 44fdc798de2798870373f881124fd9b8ca58448a8162eabada4d6fe1e2922959	2023-06-12 14:16:19 +00:00
drh	db7f2f8b5f	Make sure temporary sqlite3_value objects used by STAT4 are reset to NULL prior to being reused, to prevent a memory leak associated with the custom xDel string value destructor. dbsqlfuzz 65209ab5d5730e4fd14fff9d024325a77239036e. FossilOrigin-Name: 2cf197a28b4bb3442329c418579d18d307e2b9aed0973e4bca3a44b8c03235c0	2023-06-12 14:12:50 +00:00
drh	cfa35c0c2d	Defer setting the BTS_PAGESIZE_FIXED flag until after we are certain there are no errors and the page size has been set. [forum:/forumpost/b901808856\|Forum post b901808856]. FossilOrigin-Name: cefaf128d2f1361c7853e4e4679bb3237c6e3a80c19cb71a453033846c3e1211	2023-06-12 14:09:11 +00:00
drh	8c3ea529fd	Extra space to prevent a buffer overread on corrupt STAT4 records. dbsqlfuzz 7128d1b41ce9df2c007f9c24c1e89e2f1b2590ca. FossilOrigin-Name: 566c4c14dd0ff0b68ef20968b0bbaee92f88374ee969ee6251dc3764ce935267	2023-06-12 14:03:20 +00:00
drh	575d823095	Simplify a memcpy() in defragmentPage(). It now might copy more content than is strictly necessary, but runs faster and uses less code space. Possible reasons for the improved performance: (1) the copy is now always 8-byte aligned, (2) fewer intermediate results are required which means less register pressure which helps the compiler to optimize the subroutine. FossilOrigin-Name: 1292d676ea68b9347e3b65b9945749deb45f07bf4c83aa5386c3efcade346932	2023-06-12 13:57:42 +00:00
drh	f7d02ca6fa	Fix CLI fault on missing -nonce reported by [forum:/info/f8c14a1134\|forum post f8c14a1134]. FossilOrigin-Name: 67cf7c40961f6d181577783e1c656abb56c4848d087794b6fc98f4d42aba48ea	2023-06-12 13:53:48 +00:00
drh	38657ffcad	Fix a problem causing an infinite loop in the recovery extension when processing a corrupt free-block list. FossilOrigin-Name: d21c06b73dc4e472950fb27e589e951601b642501b0200fd14685174d90d8f7b	2023-06-12 13:46:26 +00:00
drh	6e0d6e0cc1	Fix an issue with sqldiff reported by [forum:/info/9bd2155bdfae25a7\|forum post 9bd2155bdfae25a7]. FossilOrigin-Name: 50721074f70d19128c9ae048a6d9f7608f8c54c42e6b3ae45dfd0939448233bf	2023-06-12 13:43:38 +00:00
drh	1409791d96	Avoid performing aggregate processing more than once for a single expression. FossilOrigin-Name: 1bc549716c8a96a6db579d48027fde7388e1fdad22e39f223984cdb1321fe6b2	2023-05-23 17:43:24 +00:00
drh	51aa802a4a	When converting an aggregate expression to AGG_COLUMN, be sure to remove the EP_Unlikely flag if it is present. FossilOrigin-Name: 20c8a9247be2f0c1606e2c79910f28593898054b99adf505b32ac6352ce8e89e	2023-05-23 15:22:25 +00:00
stephan	eeec597f9b	Extend detection of the INSERT...RETURNING locking case to the DB.selectValue(s)/selectArray/selectObject() family of functions. Add tests for INSERT/UPDATE...RETURNING with those functions. FossilOrigin-Name: 58be212d56d7601e270eb11c77c8371db7507a0a19d4febf1d6c0cd87c0b1016	2023-05-19 18:26:47 +00:00
stephan	303ba6ca1b	oo1.Stmt.finalize() no longer throws, but instead returns the same as the C API. oo1.DB.exec() now triggers the INSERT...RETURNING locking failure as an exception via reset() instead of finalize(). Some code-adjacent internal API renaming for clarity's sake. FossilOrigin-Name: 15f105c78268fb68a4713da444452f5d7b038019b21024302beebb6b26ff2244	2023-05-19 17:52:24 +00:00
stephan	1c1dfc1d46	sqlite3.oo1.Stmt.reset() and finalize() now throw if their underlying C-level APIs return non-0, in order to avoid silent failure in certain locking-related cases. FossilOrigin-Name: db36a9ef5958cd761ca5bde697cc7cd83328dcc24d818023b813f6f860052754	2023-05-19 16:39:02 +00:00
stephan	10f6cdd308	Correct typo in an 'extern' decl name, reported in [forum:1d4342156439233b\|forum post 1d4342156439233b]. FossilOrigin-Name: 3bb1d7b376b740c1a7bca82a8908840a9e6e9c1474c4f0fedf3d7eb917305b99	2023-05-19 12:46:38 +00:00
drh	f1343a7532	Fix incorrect b-tree root page reports from the enhanced PRAGMA integrity_check output introduced in version 3.42.0. FossilOrigin-Name: 0a0b7a2d3178f1aa650acd1d729566c889e27c9714463437a7f17c08e992ffd3	2023-05-18 23:28:33 +00:00
drh	7a68f807d4	Avoid an assert() failure that could occur in SQLITE_ENABLE_UPDATE_DELETE_LIMIT builds when a WITH clause attached to an UPDATE or DELETE statement created a CTE of the same name as the table being modified. FossilOrigin-Name: 60f03e3245089ce24020105a4dbe4c9ac3de4c4978ec87b62538c1a3929e11b3	2023-05-17 11:45:25 +00:00
stephan	2997f03826	Resolve the JS-side corner case reported in [forum:7774b773937cbe0a \| forum post 7774b773937cbe0a] by not caching oo1.Stmt.columnCount. FossilOrigin-Name: adee1440bdca6ef9ab4096abf6cb59b30cd801055f6158b153dfcd512abdd8bb	2023-05-17 00:47:03 +00:00
drh	09d3f5df07	Increase the version number to 3.42.1 FossilOrigin-Name: da0c662b31ae8bf721de5bd57aaed1fa1844cd8eb721c54da005b4c2d1d3ff5e	2023-05-17 00:32:45 +00:00
drh	27052c3e6f	Fix two assert() statements that failed to take into account the likely() built-in function. This does not impact production code. FossilOrigin-Name: 634fe4c2386d42fac8bc6c4633ea95e8af61c1b0e8bf11a89b49d8dcbcfeee31	2023-05-17 00:29:46 +00:00
@@ -1 +1 @@
 .45.0
 .42.1