Version 3.9.3

FossilOrigin-Name: dfbfd34b3ff4d6da6f2db56e4664d7058f10c098

VERSION

@@ -1 +1 @@
-3.9.0
+3.9.3

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for sqlite 3.9.0.
+# Generated by GNU Autoconf 2.69 for sqlite 3.9.3.
 #
 #
 # 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='3.9.0'
-PACKAGE_STRING='sqlite 3.9.0'
+PACKAGE_VERSION='3.9.3'
+PACKAGE_STRING='sqlite 3.9.3'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1459,7 +1459,7 @@ 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 3.9.0 to adapt to many kinds of systems.
+\`configure' configures sqlite 3.9.3 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1524,7 +1524,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of sqlite 3.9.0:";;
+     short | recursive ) echo "Configuration of sqlite 3.9.3:";;
    esac
   cat <<\_ACEOF
 
@@ -1644,7 +1644,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-sqlite configure 3.9.0
+sqlite configure 3.9.3
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2063,7 +2063,7 @@ 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 3.9.0, which was
+It was created by sqlite $as_me 3.9.3, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -11989,7 +11989,7 @@ cat >>$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 3.9.0, which was
+This file was extended by sqlite $as_me 3.9.3, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12055,7 +12055,7 @@ _ACEOF
 cat >>$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 3.9.0
+sqlite config.status 3.9.3
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 

ext/misc/json1.c

@@ -28,7 +28,6 @@
 SQLITE_EXTENSION_INIT1
 #include <assert.h>
 #include <string.h>
-#include <ctype.h>  /* amalgamator: keep */
 #include <stdlib.h>
 #include <stdarg.h>
 
@@ -43,8 +42,17 @@ SQLITE_EXTENSION_INIT1
 ** Versions of isspace(), isalnum() and isdigit() to which it is safe
 ** to pass signed char values.
 */
-#define safe_isdigit(x) isdigit((unsigned char)(x))
-#define safe_isalnum(x) isalnum((unsigned char)(x))
+#ifdef sqlite3Isdigit
+   /* Use the SQLite core versions if this routine is part of the
+   ** SQLite amalgamation */
+#  define safe_isdigit(x) sqlite3Isdigit(x)
+#  define safe_isalnum(x) sqlite3Isalnum(x)
+#else
+   /* Use the standard library for separate compilation */
+#include <ctype.h>  /* amalgamator: keep */
+#  define safe_isdigit(x) isdigit((unsigned char)(x))
+#  define safe_isalnum(x) isalnum((unsigned char)(x))
+#endif
 
 /*
 ** Growing our own isspace() routine this way is twice as fast as
@@ -52,7 +60,7 @@ SQLITE_EXTENSION_INIT1
 ** increase for the parser.  (Ubuntu14.10 gcc 4.8.4 x64 with -Os).
 */
 static const char jsonIsSpace[] = {
-  0, 0, 0, 0, 0, 0, 0, 0,     0, 1, 1, 0, 1, 1, 0, 0,
+  0, 0, 0, 0, 0, 0, 0, 0,     0, 1, 1, 0, 0, 1, 0, 0,
   0, 0, 0, 0, 0, 0, 0, 0,     0, 0, 0, 0, 0, 0, 0, 0,
   1, 0, 0, 0, 0, 0, 0, 0,     0, 0, 0, 0, 0, 0, 0, 0,
   0, 0, 0, 0, 0, 0, 0, 0,     0, 0, 0, 0, 0, 0, 0, 0,
@@ -514,7 +522,13 @@ static void jsonReturn(
       int_as_real: /* fall through to real */;
     }
     case JSON_REAL: {
-      double r = strtod(pNode->u.zJContent, 0);
+      double r;
+#ifdef SQLITE_AMALGAMATION
+      const char *z = pNode->u.zJContent;
+      sqlite3AtoF(z, &r, sqlite3Strlen30(z), SQLITE_UTF8);
+#else
+      r = strtod(pNode->u.zJContent, 0);
+#endif
       sqlite3_result_double(pCtx, r);
       break;
     }
@@ -2022,6 +2036,7 @@ int sqlite3Json1Init(sqlite3 *db){
 }
 
 
+#ifndef SQLITE_CORE
 #ifdef _WIN32
 __declspec(dllexport)
 #endif
@@ -2034,4 +2049,5 @@ int sqlite3_json_init(
   (void)pzErrMsg;  /* Unused parameter */
   return sqlite3Json1Init(db);
 }
+#endif
 #endif /* !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_JSON1) */

manifest

@@ -1,12 +1,12 @@
-C Version\s3.9.0
-D 2015-10-14T12:29:53.720
+C Version\s3.9.3
+D 2016-03-31T21:36:06.382
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in f0088ff0d2ac949fce6de7c00f13a99ac5bdb663
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
 F Makefile.msc 0ed934b4ae6a5ec0b9d7e770104864f8372414ab
 F Makefile.vxworks e1b65dea203f054e71653415bd8f96dcaed47858
 F README.md 8ecc12493ff9f820cdea6520a9016001cb2e59b7
-F VERSION cacf16a72f9a03cd06b939a764e32f6f53254c7f
+F VERSION 6b9ee6999830f210919bf52420e7c8858af4f81a
 F aclocal.m4 a5c22d164aff7ed549d53a90fa56d56955281f50
 F addopcodes.awk 9eb448a552d5c0185cf62c463f9c173cedae3811
 F art/sqlite370.eps aa97a671332b432a54e1d74ff5e8775be34200c2
@@ -38,7 +38,7 @@ F autoconf/tea/win/rules.vc c511f222b80064096b705dbeb97060ee1d6b6d63
 F config.guess 226d9a188c6196f3033ffc651cbc9dcee1a42977
 F config.h.in 42b71ad3fe21c9e88fa59e8458ca1a6bc72eb0c0
 F config.sub 9ebe4c3b3dab6431ece34f16828b594fb420da55
-F configure 4561c28dbc22bd5c678e3d5dc631cf7ee7e78efb x
+F configure cb9b8b652c5e49d6a8c5b9d30d0bc8c6edd60c76 x
 F configure.ac 1e87304e51af110950c48a1eea6ffc7a577f600e
 F contrib/sqlitecon.tcl 210a913ad63f9f991070821e599d600bd913e0ad
 F doc/lemon.html 334dbf6621b8fb8790297ec1abf3cfa4621709d1
@@ -198,7 +198,7 @@ F ext/misc/eval.c f971962e92ebb8b0a4e6b62949463ee454d88fa2
 F ext/misc/fileio.c d4171c815d6543a9edef8308aab2951413cd8d0f
 F ext/misc/fuzzer.c 4c84635c71c26cfa7c2e5848cf49fe2d2cfcd767
 F ext/misc/ieee754.c b0362167289170627659e84173f5d2e8fee8566e
-F ext/misc/json1.c d31022098b0c4c7c2c1781cb328180a4da6fbdb3
+F ext/misc/json1.c 4f45afd9dbcd6feca8c528251efbb7fc09299a09
 F ext/misc/nextchar.c 35c8b8baacb96d92abbb34a83a997b797075b342
 F ext/misc/percentile.c bcbee3c061b884eccb80e21651daaae8e1e43c63
 F ext/misc/regexp.c af92cdaa5058fcec1451e49becc7ba44dba023dc
@@ -288,7 +288,7 @@ F src/btmutex.c 45a968cc85afed9b5e6cf55bf1f42f8d18107f79
 F src/btree.c 0b74bc28b2dc907cba03b5b4b3b81584273be699
 F src/btree.h 40189aefdc2b830d25c8b58fd7d56538481bfdd7
 F src/btreeInt.h 8177c9ab90d772d6d2c6c517e05bed774b7c92c0
-F src/build.c d6162335d690396dfc5c4bd59e8b2b0c14ba6285
+F src/build.c ca574d33ffb1763cfd2979383f4d507095bfbe19
 F src/callback.c 7b44ce59674338ad48b0e84e7b72f935ea4f68b0
 F src/complete.c addcd8160b081131005d5bc2d34adf20c1c5c92f
 F src/ctime.c 509ef9c64d1321f42448f111da86400b1799218a
@@ -420,7 +420,7 @@ F src/vxworks.h c18586c8edc1bddbc15c004fa16aeb1e1342b4fb
 F src/wal.c 18b0ed49830cf04fe2d68224b41838a73ac6cd24
 F src/wal.h df01efe09c5cb8c8e391ff1715cca294f89668a4
 F src/walker.c 2e14d17f592d176b6dc879c33fbdec4fbccaa2ba
-F src/where.c 4c4646675e794ac71e701289edefd7cd81bac844
+F src/where.c f06ac362cfb64c16cb02df7aa756f35b5f3455c6
 F src/whereInt.h 7892bb54cf9ca0ae5c7e6094491b94c9286dc647
 F src/wherecode.c cdfff200d065e7fb1af827b3274ed46b10a91d65
 F src/whereexpr.c e63244ca06c503e5f3c5b7f3c9aea0db826089ed
@@ -470,7 +470,7 @@ F test/autoindex1.test 14b63a9f1e405fe6d5bfc8c8d00249c2ebaf13ea
 F test/autoindex2.test af7e595c6864cc6ef5fc38d5db579a3e34940cb8
 F test/autoindex3.test a3be0d1a53a7d2edff208a5e442312957047e972
 F test/autoindex4.test 49d3cd791a9baa16fb461d7ea3de80d019a819cf
-F test/autoindex5.test 6f487290ce2a667c24517191651bfb8c7d86b6dc
+F test/autoindex5.test 96f084a5e6024ea07cace5888df3223f3ea86990
 F test/autovacuum.test 941892505d2c0f410a0cb5970dfa1c7c4e5f6e74
 F test/autovacuum_ioerr2.test 8a367b224183ad801e0e24dcb7d1501f45f244b4
 F test/avtrans.test 0252654f4295ddda3b2cce0e894812259e655a85
@@ -753,7 +753,7 @@ F test/fuzz2.test 76dc35b32b6d6f965259508508abce75a6c4d7e1
 F test/fuzz3.test 53fabcd5f0f430f8b221282f6c12c4d0903c21eb
 F test/fuzz_common.tcl a87dfbb88c2a6b08a38e9a070dabd129e617b45b
 F test/fuzz_malloc.test 328f70aaca63adf29b4c6f06505ed0cf57ca7c26
-F test/fuzzcheck.c 73d7c49980c1a380f1dff52df9c6d67c854d92ea
+F test/fuzzcheck.c c84086021a514360268190a1bc6ae8ed78d7c94f
 F test/fuzzdata1.db 7ee3227bad0e7ccdeb08a9e6822916777073c664
 F test/fuzzdata2.db f03a420d3b822cc82e4f894ca957618fbe9c4973
 F test/fuzzdata3.db c6586d3e3cef0fbc18108f9bb649aa77bfc38aba
@@ -783,7 +783,7 @@ F test/incrvacuum3.test 75256fb1377e7c39ef2de62bfc42bbff67be295a
 F test/incrvacuum_ioerr.test 6ae2f783424e47a0033304808fe27789cf93e635
 F test/index.test fe3c7a1aad82af92623747e9c3f3aa94ccd51238
 F test/index2.test f835d5e13ca163bd78c4459ca15fd2e4ed487407
-F test/index3.test fa3e49bbaa4f38091c9c742e36a1abe67c4ef1fc
+F test/index3.test 81bc47890b8abfb181bc35f8d10b56c069803386
 F test/index4.test ab92e736d5946840236cd61ac3191f91a7856bf6
 F test/index5.test 8621491915800ec274609e42e02a97d67e9b13e7
 F test/index6.test 7102ec371414c42dfb1d5ca37eb4519aa9edc23a
@@ -1343,7 +1343,7 @@ F tool/checkSpacing.c 810e51703529a204fc4e1eb060e9ab663e3c06d2
 F tool/extract.c 054069d81b095fbdc189a6f5d4466e40380505e2
 F tool/fast_vacuum.c 5ba0d6f5963a0a63bdc42840f678bad75b2ebce1
 F tool/fragck.tcl 5265a95126abcf6ab357f7efa544787e5963f439
-F tool/fuzzershell.c 87cc3d6f00239d786d231954289f106131989cc7
+F tool/fuzzershell.c b36096cdbcb4af985a2d6c20093d61e55b49bfe1
 F tool/genfkey.README cf68fddd4643bbe3ff8e31b8b6d8b0a1b85e20f4
 F tool/genfkey.test 4196a8928b78f51d54ef58e99e99401ab2f0a7e5
 F tool/getlock.c f4c39b651370156cae979501a7b156bdba50e7ce
@@ -1358,7 +1358,7 @@ F tool/mkpragmatab.tcl 84af2b180484323a2ea22a2279e8bd9e3e1e492e
 F tool/mkspeedsql.tcl a1a334d288f7adfe6e996f2e712becf076745c97
 F tool/mksqlite3c-noext.tcl 87240b09c20042999b41d5fabe091b7111287835
 F tool/mksqlite3c.tcl b66b4170f693602cd6985aed15d9509fe2f18c84
-F tool/mksqlite3h.tcl e3ac3f23897d86cb8f5f5df92e91643229fcc8d1
+F tool/mksqlite3h.tcl 1d41ab59bffb025121f75b76e183125ce41b3ec8
 F tool/mksqlite3internalh.tcl eb994013e833359137eb53a55acdad0b5ae1049b
 F tool/mkvsix.tcl bbe57cd9ae11c6cc70319241101ef8d2b8c3765b
 F tool/offsets.c fe4262fdfa378e8f5499a42136d17bf3b98f6091
@@ -1390,10 +1390,10 @@ F tool/vdbe_profile.tcl 67746953071a9f8f2f668b73fe899074e2c6d8c1
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh 48bd54594752d5be3337f12c72f28d2080cb630b
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P 47a2ce97d585e1760ffcf760c0de1753677d5713
-R 41ced18917e64acb8afddf6eb6ae0b31
+P f1e6bb952e691d504713f3f923f8019585dbd4aa
+R 1376316444f9f381f01a42743b3aeb55
 T +bgcolor * #d0c0ff
 T +sym-release *
-T +sym-version-3.9.0 *
+T +sym-version-3.9.3 *
 U drh
-Z b8800b50bce461e41ccef8a16de7b330
+Z db5be79d5450e93b9b91fdd4984d69ee

manifest.uuid

@@ -1 +1 @@
-a721fc0d89495518fe5612e2e3bbc60befd2e90d
+dfbfd34b3ff4d6da6f2db56e4664d7058f10c098

src/build.c

@@ -1271,6 +1271,30 @@ void sqlite3AddDefaultValue(Parse *pParse, ExprSpan *pSpan){
   sqlite3ExprDelete(db, pSpan->pExpr);
 }
 
+/*
+** Backwards Compatibility Hack:
+** 
+** Historical versions of SQLite accepted strings as column names in
+** indexes and PRIMARY KEY constraints and in UNIQUE constraints.  Example:
+**
+**     CREATE TABLE xyz(a,b,c,d,e,PRIMARY KEY('a'),UNIQUE('b','c' COLLATE trim)
+**     CREATE INDEX abc ON xyz('c','d' DESC,'e' COLLATE nocase DESC);
+**
+** This is goofy.  But to preserve backwards compatibility we continue to
+** accept it.  This routine does the necessary conversion.  It converts
+** the expression given in its argument from a TK_STRING into a TK_ID
+** if the expression is just a TK_STRING with an optional COLLATE clause.
+** If the epxression is anything other than TK_STRING, the expression is
+** unchanged.
+*/
+static void sqlite3StringToId(Expr *p){
+  if( p->op==TK_STRING ){
+    p->op = TK_ID;
+  }else if( p->op==TK_COLLATE && p->pLeft->op==TK_STRING ){
+    p->pLeft->op = TK_ID;
+  }
+}
+
 /*
 ** Designate the PRIMARY KEY for the table.  pList is a list of names 
 ** of columns that form the primary key.  If pList is NULL, then the
@@ -1317,6 +1341,7 @@ void sqlite3AddPrimaryKey(
     for(i=0; i<nTerm; i++){
       Expr *pCExpr = sqlite3ExprSkipCollate(pList->a[i].pExpr);
       assert( pCExpr!=0 );
+      sqlite3StringToId(pCExpr);
       if( pCExpr->op==TK_ID ){
         const char *zCName = pCExpr->u.zToken;
         for(iCol=0; iCol<pTab->nCol; iCol++){
@@ -2855,30 +2880,6 @@ Index *sqlite3AllocateIndexObject(
   return p;
 }
 
-/*
-** Backwards Compatibility Hack:
-** 
-** Historical versions of SQLite accepted strings as column names in
-** indexes and PRIMARY KEY constraints and in UNIQUE constraints.  Example:
-**
-**     CREATE TABLE xyz(a,b,c,d,e,PRIMARY KEY('a'),UNIQUE('b','c' COLLATE trim)
-**     CREATE INDEX abc ON xyz('c','d' DESC,'e' COLLATE nocase DESC);
-**
-** This is goofy.  But to preserve backwards compatibility we continue to
-** accept it.  This routine does the necessary conversion.  It converts
-** the expression given in its argument from a TK_STRING into a TK_ID
-** if the expression is just a TK_STRING with an optional COLLATE clause.
-** If the epxression is anything other than TK_STRING, the expression is
-** unchanged.
-*/
-static void sqlite3StringToId(Expr *p){
-  if( p->op==TK_STRING ){
-    p->op = TK_ID;
-  }else if( p->op==TK_COLLATE && p->pLeft->op==TK_STRING ){
-    p->pLeft->op = TK_ID;
-  }
-}
-
 /*
 ** Create a new index for an SQL table.  pName1.pName2 is the name of the index 
 ** and pTblList is the name of the table that is to be indexed.  Both will 

src/where.c

@@ -485,14 +485,20 @@ static LogEst estLog(LogEst N){
 ** Convert OP_Column opcodes to OP_Copy in previously generated code.
 **
 ** This routine runs over generated VDBE code and translates OP_Column
-** opcodes into OP_Copy, and OP_Rowid into OP_Null, when the table is being
-** accessed via co-routine instead of via table lookup.
+** opcodes into OP_Copy when the table is being accessed via co-routine 
+** instead of via table lookup.
+**
+** If the bIncrRowid parameter is 0, then any OP_Rowid instructions on
+** cursor iTabCur are transformed into OP_Null. Or, if bIncrRowid is non-zero,
+** then each OP_Rowid is transformed into an instruction to increment the
+** value stored in its output register.
 */
 static void translateColumnToCopy(
   Vdbe *v,            /* The VDBE containing code to translate */
   int iStart,         /* Translate from this opcode to the end */
   int iTabCur,        /* OP_Column/OP_Rowid references to this table */
-  int iRegister       /* The first column is in this register */
+  int iRegister,      /* The first column is in this register */
+  int bIncrRowid      /* If non-zero, transform OP_rowid to OP_AddImm(1) */
 ){
   VdbeOp *pOp = sqlite3VdbeGetOp(v, iStart);
   int iEnd = sqlite3VdbeCurrentAddr(v);
@@ -504,9 +510,16 @@ static void translateColumnToCopy(
       pOp->p2 = pOp->p3;
       pOp->p3 = 0;
     }else if( pOp->opcode==OP_Rowid ){
-      pOp->opcode = OP_Null;
-      pOp->p1 = 0;
-      pOp->p3 = 0;
+      if( bIncrRowid ){
+        /* Increment the value stored in the P2 operand of the OP_Rowid. */
+        pOp->opcode = OP_AddImm;
+        pOp->p1 = pOp->p2;
+        pOp->p2 = 1;
+      }else{
+        pOp->opcode = OP_Null;
+        pOp->p1 = 0;
+        pOp->p3 = 0;
+      }
     }
   }
 }
@@ -614,6 +627,8 @@ static void constructAutomaticIndex(
   Expr *pPartial = 0;         /* Partial Index Expression */
   int iContinue = 0;          /* Jump here to skip excluded rows */
   struct SrcList_item *pTabItem;  /* FROM clause term being indexed */
+  int addrCounter;            /* Address where integer counter is initialized */
+  int regBase;                /* Array of registers where record is assembled */
 
   /* Generate code to skip over the creation and initialization of the
   ** transient index on 2nd and subsequent iterations of the loop. */
@@ -742,6 +757,7 @@ static void constructAutomaticIndex(
   pTabItem = &pWC->pWInfo->pTabList->a[pLevel->iFrom];
   if( pTabItem->fg.viaCoroutine ){
     int regYield = pTabItem->regReturn;
+    addrCounter = sqlite3VdbeAddOp2(v, OP_Integer, 0, 0);
     sqlite3VdbeAddOp3(v, OP_InitCoroutine, regYield, 0, pTabItem->addrFillSub);
     addrTop =  sqlite3VdbeAddOp1(v, OP_Yield, regYield);
     VdbeCoverage(v);
@@ -755,12 +771,15 @@ static void constructAutomaticIndex(
     pLoop->wsFlags |= WHERE_PARTIALIDX;
   }
   regRecord = sqlite3GetTempReg(pParse);
-  sqlite3GenerateIndexKey(pParse, pIdx, pLevel->iTabCur, regRecord, 0, 0, 0, 0);
+  regBase = sqlite3GenerateIndexKey(
+      pParse, pIdx, pLevel->iTabCur, regRecord, 0, 0, 0, 0
+  );
   sqlite3VdbeAddOp2(v, OP_IdxInsert, pLevel->iIdxCur, regRecord);
   sqlite3VdbeChangeP5(v, OPFLAG_USESEEKRESULT);
   if( pPartial ) sqlite3VdbeResolveLabel(v, iContinue);
   if( pTabItem->fg.viaCoroutine ){
-    translateColumnToCopy(v, addrTop, pLevel->iTabCur, pTabItem->regResult);
+    sqlite3VdbeChangeP2(v, addrCounter, regBase+n);
+    translateColumnToCopy(v, addrTop, pLevel->iTabCur, pTabItem->regResult, 1);
     sqlite3VdbeGoto(v, addrTop);
     pTabItem->fg.viaCoroutine = 0;
   }else{
@@ -2173,8 +2192,6 @@ static int whereLoopAddBtreeIndex(
   assert( (pNew->wsFlags & WHERE_TOP_LIMIT)==0 );
   if( pNew->wsFlags & WHERE_BTM_LIMIT ){
     opMask = WO_LT|WO_LE;
-  }else if( /*pProbe->tnum<=0 ||*/ (pSrc->fg.jointype & JT_LEFT)!=0 ){
-    opMask = WO_EQ|WO_IN|WO_GT|WO_GE|WO_LT|WO_LE;
   }else{
     opMask = WO_EQ|WO_IN|WO_GT|WO_GE|WO_LT|WO_LE|WO_ISNULL|WO_IS;
   }
@@ -2212,6 +2229,18 @@ static int whereLoopAddBtreeIndex(
     ** to mix with a lower range bound from some other source */
     if( pTerm->wtFlags & TERM_LIKEOPT && pTerm->eOperator==WO_LT ) continue;
 
+    /* Do not allow IS constraints from the WHERE clause to be used by the
+    ** right table of a LEFT JOIN.  Only constraints in the ON clause are
+    ** allowed */
+    if( (pSrc->fg.jointype & JT_LEFT)!=0
+     && !ExprHasProperty(pTerm->pExpr, EP_FromJoin)
+     && (eOp & (WO_IS|WO_ISNULL))!=0
+    ){
+      testcase( eOp & WO_IS );
+      testcase( eOp & WO_ISNULL );
+      continue;
+    }
+
     pNew->wsFlags = saved_wsFlags;
     pNew->u.btree.nEq = saved_nEq;
     pNew->nLTerm = saved_nLTerm;
@@ -4509,7 +4538,7 @@ void sqlite3WhereEnd(WhereInfo *pWInfo){
     */
     if( pTabItem->fg.viaCoroutine && !db->mallocFailed ){
       translateColumnToCopy(v, pLevel->addrBody, pLevel->iTabCur,
-                            pTabItem->regResult);
+                            pTabItem->regResult, 0);
       continue;
     }
 

test/autoindex5.test

@@ -17,6 +17,7 @@
 
 set testdir [file dirname $argv0]
 source $testdir/tester.tcl
+set testprefix autoindex5
 
 # Schema is from the Debian security database
 #
@@ -103,6 +104,26 @@ do_execsql_test autoindex5-1.1 {
             OR sp.release = 'wheezy' OR sp.release = 'squeeze' )
   ORDER BY sp.name, st.bug_name, sp.release, sp.subrelease;
 } {/SEARCH SUBQUERY 2 USING AUTOMATIC COVERING INDEX .bug_name=/}
+
+#-------------------------------------------------------------------------
+# Test that ticket [8a2adec1] has been fixed.
+#
+do_execsql_test 2.1 {
+  CREATE TABLE one(o);
+  INSERT INTO one DEFAULT VALUES;
+
+  CREATE TABLE t1(x, z);
+  INSERT INTO t1 VALUES('aaa', 4.0);
+  INSERT INTO t1 VALUES('aaa', 4.0);
+  CREATE VIEW vvv AS
+    SELECT * FROM t1
+    UNION ALL
+    SELECT 0, 0 WHERE 0;
+
+  SELECT (
+      SELECT sum(z) FROM vvv WHERE x='aaa'
+  ) FROM one;
+} {8.0}
     
 
 finish_test

test/fuzzcheck.c

@@ -1126,12 +1126,6 @@ int main(int argc, char **argv){
         }
         rc = sqlite3_open_v2("main.db", &db, openFlags, zVfs);
         if( rc ) fatalError("cannot open inmem database");
-#ifdef SQLITE_ENABLE_JSON1
-        {
-          extern int sqlite3_json_init(sqlite3*);
-          sqlite3_json_init(db);
-        }
-#endif
         if( cellSzCkFlag ) runSql(db, "PRAGMA cell_size_check=ON", runFlags);
         setAlarm(iTimeout);
 #ifndef SQLITE_OMIT_PROGRESS_CALLBACK

test/index3.test

@@ -62,6 +62,21 @@ do_execsql_test index3-2.2eqp {
   EXPLAIN QUERY PLAN
   SELECT a FROM t1 WHERE b='ab005xy' COLLATE nocase;
 } {/USING INDEX/}
+do_execsql_test index3-2.3 {
+  SELECT name FROM sqlite_master WHERE tbl_name='t1' ORDER BY name
+} {sqlite_autoindex_t1_1 sqlite_autoindex_t1_2 t1 t1c t1d}
+do_execsql_test index3-2.4 {
+  CREATE TABLE t2a(a integer, b, PRIMARY KEY(a));
+  CREATE TABLE t2b("a" integer, b, PRIMARY KEY("a"));
+  CREATE TABLE t2c([a] integer, b, PRIMARY KEY([a]));
+  CREATE TABLE t2d('a' integer, b, PRIMARY KEY('a'));
+}
+do_execsql_test index3-2.5 {
+  SELECT name FROM sqlite_master WHERE tbl_name LIKE 't2_' ORDER BY name
+} {t2a t2b t2c t2d}
+ 
+
+
 
 
 # This test corrupts the database file so it must be the last test

tool/fuzzershell.c

@@ -726,12 +726,6 @@ int main(int argc, char **argv){
     #ifndef SQLITE_OMIT_TRACE
         sqlite3_trace(db, verboseFlag ? traceCallback : traceNoop, 0);
     #endif
-#ifdef SQLITE_ENABLE_JSON1
-        {
-          extern int sqlite3_json_init(sqlite3*);
-          sqlite3_json_init(db);
-        }
-#endif
         sqlite3_create_function(db, "eval", 1, SQLITE_UTF8, 0, sqlEvalFunc, 0, 0);
         sqlite3_create_function(db, "eval", 2, SQLITE_UTF8, 0, sqlEvalFunc, 0, 0);
         sqlite3_limit(db, SQLITE_LIMIT_LENGTH, 1000000);

tool/mksqlite3h.tcl

@@ -98,7 +98,7 @@ foreach file $filelist {
     # File sqlite3rtree.h contains a line "#include <sqlite3.h>". Omit this
     # line when copying sqlite3rtree.h into sqlite3.h.
     #
-    if {[string match {*#include*<sqlite3.h>*} $line]} continue
+    if {[string match {*#include*[<"]sqlite3.h[>"]*} $line]} continue
   
     regsub -- --VERS--           $line $zVersion line
     regsub -- --VERSION-NUMBER-- $line $nVersion line