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Merge in the IS-operator enhancements and other recent changes from trunk.

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FossilOrigin-Name: 4f9229445c293b39c80b2a662901f608c85b36ef
This commit is contained in:
drh
2015-05-14 15:17:20 +00:00
parent 060c3ffc71 b27dd7c091
commit 5f9a57fc49
39 changed files with 766 additions and 324 deletions
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27
Makefile.in
View File

@ -519,6 +519,15 @@ EXTHDR += \
EXTHDR += \
$(TOP)/ext/rtree/sqlite3rtree.h
# executables needed for testing
#
TESTPROGS = \
testfixture$(TEXE) \
sqlite3$(TEXE) \
sqlite3_analyzer$(TEXE) \
sqldiff$(TEXE)
# This is the default Makefile target. The objects listed here
# are what get build when you type just "make" with no arguments.
#
@ -968,15 +977,15 @@ testfixture$(TEXE): $(TESTFIXTURE_SRC)
-o $@ $(TESTFIXTURE_SRC) $(LIBTCL) $(TLIBS)
# A very detailed test running most or all test cases
fulltest: testfixture$(TEXE) sqlite3$(TEXE) fuzztest
fulltest: $(TESTPROGS) fuzztest
./testfixture$(TEXE) $(TOP)/test/all.test
# Really really long testing
soaktest: testfixture$(TEXE) sqlite3$(TEXE) fuzzoomtest
soaktest: $(TESTPROGS) fuzzoomtest
./testfixture$(TEXE) $(TOP)/test/all.test -soak=1
# Do extra testing but not aeverything.
fulltestonly: testfixture$(TEXE) sqlite3$(TEXE)
# Do extra testing but not everything.
fulltestonly: $(TESTPROGS)
./testfixture$(TEXE) $(TOP)/test/full.test
# Fuzz testing
@ -989,13 +998,13 @@ fuzzoomtest: fuzzershell$(TEXE)
# This is the common case. Run many tests but not those that take
# a really long time.
#
test: testfixture$(TEXE) sqlite3$(TEXE) fuzztest
test: $(TESTPROGS) fuzztest
./testfixture$(TEXE) $(TOP)/test/veryquick.test
# Run a test using valgrind. This can take a really long time
# because valgrind is so much slower than a native machine.
#
valgrindtest: testfixture$(TEXE) sqlite3$(TEXE) fuzzershell$(TEXE)
valgrindtest: $(TESTPROGS) fuzzershell$(TEXE)
valgrind -v ./fuzzershell$(TEXE) -f $(TOP)/test/fuzzdata1.txt
OMIT_MISUSE=1 valgrind -v ./testfixture$(TEXE) $(TOP)/test/permutations.test valgrind
@ -1003,12 +1012,12 @@ valgrindtest: testfixture$(TEXE) sqlite3$(TEXE) fuzzershell$(TEXE)
# the 60s-era electronics testing: "Turn it on and see if smoke
# comes out."
#
smoketest: testfixture$(TEXE) fuzzershell$(TEXE)
smoketest: $(TESTPROGS) fuzzershell$(TEXE)
./testfixture$(TEXE) $(TOP)/test/main.test
sqlite3_analyzer.c: sqlite3.c $(TOP)/src/tclsqlite.c $(TOP)/tool/spaceanal.tcl
echo "#define TCLSH 2" > $@
echo "#define SQLITE_ENABLE_DBSTAT_VTAB" >> $@
echo "#define SQLITE_ENABLE_DBSTAT_VTAB 1" >> $@
cat sqlite3.c $(TOP)/src/tclsqlite.c >> $@
echo "static const char *tclsh_main_loop(void){" >> $@
echo "static const char *zMainloop = " >> $@
@ -1122,6 +1131,8 @@ clean:
rm -f sqlite3_analyzer$(TEXE) sqlite3_analyzer.c
rm -f sqlite-*-output.vsix
rm -f mptester mptester.exe
rm -f fuzzershell fuzzershell.exe
rm -f sqldiff sqldiff.exe
distclean: clean
rm -f config.log config.status libtool Makefile sqlite3.pc

47
Makefile.msc
View File

@ -36,6 +36,13 @@ USE_STDCALL = 0
DYNAMIC_SHELL = 0
!ENDIF
# Set this non-0 to enable extra code that attempts to detect misuse of the
# SQLite API.
#
!IFNDEF API_ARMOR
API_ARMOR = 0
!ENDIF
# If necessary, create a list of harmless compiler warnings to disable when
# compiling the various tools. For the SQLite source code itself, warnings,
# if any, will be disabled from within it.
@ -493,14 +500,14 @@ BCC = $(BCC) -DNDEBUG
RCC = $(RCC) -DNDEBUG
!ENDIF
!IF $(DEBUG)>0
TCC = $(TCC) -DSQLITE_ENABLE_API_ARMOR
RCC = $(RCC) -DSQLITE_ENABLE_API_ARMOR
!IF $(DEBUG)>0 || $(API_ARMOR)!=0
TCC = $(TCC) -DSQLITE_ENABLE_API_ARMOR=1
RCC = $(RCC) -DSQLITE_ENABLE_API_ARMOR=1
!ENDIF
!IF $(DEBUG)>2
TCC = $(TCC) -DSQLITE_DEBUG
RCC = $(RCC) -DSQLITE_DEBUG
TCC = $(TCC) -DSQLITE_DEBUG=1
RCC = $(RCC) -DSQLITE_DEBUG=1
!ENDIF
!IF $(DEBUG)>4 || $(OSTRACE)!=0
@ -509,8 +516,8 @@ RCC = $(RCC) -DSQLITE_FORCE_OS_TRACE=1 -DSQLITE_DEBUG_OS_TRACE=1
!ENDIF
!IF $(DEBUG)>5
TCC = $(TCC) -DSQLITE_ENABLE_IOTRACE
RCC = $(RCC) -DSQLITE_ENABLE_IOTRACE
TCC = $(TCC) -DSQLITE_ENABLE_IOTRACE=1
RCC = $(RCC) -DSQLITE_ENABLE_IOTRACE=1
!ENDIF
# Prevent warnings about "insecure" MSVC runtime library functions
@ -1196,6 +1203,15 @@ EXTHDR = $(EXTHDR) \
EXTHDR = $(EXTHDR) \
$(TOP)\ext\session\sqlite3session.h
# executables needed for testing
#
TESTPROGS = \
testfixture.exe \
sqlite3.exe \
sqlite3_analyzer.exe \
sqldiff.exe
# This is the default Makefile target. The objects listed here
# are what get build when you type just "make" with no arguments.
#
@ -1663,13 +1679,13 @@ testfixture.exe: $(TESTFIXTURE_SRC) $(LIBRESOBJS) $(HDR)
extensiontest: testfixture.exe testloadext.dll
.\testfixture.exe $(TOP)\test\loadext.test
fulltest: testfixture.exe sqlite3.exe fuzztest
fulltest: $(TESTPROGS) fuzztest
.\testfixture.exe $(TOP)\test\all.test
soaktest: testfixture.exe sqlite3.exe fuzzoomtest
soaktest: $(TESTPROGS) fuzzoomtest
.\testfixture.exe $(TOP)\test\all.test -soak=1
fulltestonly: testfixture.exe sqlite3.exe fuzztest
fulltestonly: $(TESTPROGS) fuzztest
.\testfixture.exe $(TOP)\test\full.test
queryplantest: testfixture.exe sqlite3.exe
@ -1681,21 +1697,23 @@ fuzztest: fuzzershell.exe
fuzzoomtest: fuzzershell.exe
.\fuzzershell.exe -f $(TOP)\test\fuzzdata1.txt --oom
test: testfixture.exe sqlite3.exe fuzztest
test: $(TESTPROGS) fuzztest
.\testfixture.exe $(TOP)\test\veryquick.test
smoketest: testfixture.exe
smoketest: $(TESTPROGS) fuzzershell.exe
.\testfixture.exe $(TOP)\test\main.test
sqlite3_analyzer.c: $(SQLITE3C) $(TOP)\src\tclsqlite.c $(TOP)\tool\spaceanal.tcl
copy $(SQLITE3C) + $(TOP)\src\tclsqlite.c $@
echo #define TCLSH 2 > $@
echo #define SQLITE_ENABLE_DBSTAT_VTAB 1 >> $@
copy $@ + $(SQLITE3C) + $(TOP)\src\tclsqlite.c $@
echo static const char *tclsh_main_loop(void){ >> $@
echo static const char *zMainloop = >> $@
$(NAWK) -f $(TOP)\tool\tostr.awk $(TOP)\tool\spaceanal.tcl >> $@
echo ; return zMainloop; } >> $@
sqlite3_analyzer.exe: sqlite3_analyzer.c $(LIBRESOBJS)
$(LTLINK) $(NO_WARN) -DBUILD_sqlite -DSQLITE_ENABLE_DBSTAT_VTAB -DTCLSH=2 -I$(TCLINCDIR) sqlite3_analyzer.c \
$(LTLINK) $(NO_WARN) -DBUILD_sqlite -I$(TCLINCDIR) sqlite3_analyzer.c \
/link $(LTLINKOPTS) $(LTLIBPATHS) $(LIBRESOBJS) $(LTLIBS) $(TLIBS)
testloadext.lo: $(TOP)\src\test_loadext.c
@ -1770,6 +1788,7 @@ clean:
del /Q shell.c sqlite3ext.h 2>NUL
del /Q sqlite3_analyzer.exe sqlite3_analyzer.c 2>NUL
del /Q sqlite-*-output.vsix 2>NUL
del /Q fuzzershell.exe sqldiff.exe 2>NUL
# Dynamic link library section.
#

2
VERSION
View File

@ -1 +1 @@
3.8.10
3.8.10.1

5
autoconf/Makefile.am
View File

@ -6,8 +6,9 @@ libsqlite3_la_SOURCES = sqlite3.c
libsqlite3_la_LDFLAGS = -no-undefined -version-info 8:6:8
bin_PROGRAMS = sqlite3
sqlite3_SOURCES = shell.c sqlite3.h
sqlite3_LDADD = sqlite3.$(OBJEXT) @READLINE_LIBS@
sqlite3_SOURCES = shell.c sqlite3.c sqlite3.h
sqlite3_LDADD = @READLINE_LIBS@
sqlite3_CFLAGS = $(AM_CFLAGS)
include_HEADERS = sqlite3.h sqlite3ext.h

18
configure vendored
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@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.62 for sqlite 3.8.10.
# Generated by GNU Autoconf 2.62 for sqlite 3.8.10.1.
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
@ -743,8 +743,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
# Identity of this package.
PACKAGE_NAME='sqlite'
PACKAGE_TARNAME='sqlite'
PACKAGE_VERSION='3.8.10'
PACKAGE_STRING='sqlite 3.8.10'
PACKAGE_VERSION='3.8.10.1'
PACKAGE_STRING='sqlite 3.8.10.1'
PACKAGE_BUGREPORT=''
# Factoring default headers for most tests.
@ -1481,7 +1481,7 @@ if test "$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 3.8.10 to adapt to many kinds of systems.
\`configure' configures sqlite 3.8.10.1 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1546,7 +1546,7 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of sqlite 3.8.10:";;
short | recursive ) echo "Configuration of sqlite 3.8.10.1:";;
esac
cat <<\_ACEOF
@ -1660,7 +1660,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
sqlite configure 3.8.10
sqlite configure 3.8.10.1
generated by GNU Autoconf 2.62
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@ -1674,7 +1674,7 @@ 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 3.8.10, which was
It was created by sqlite $as_me 3.8.10.1, which was
generated by GNU Autoconf 2.62. Invocation command line was
$ $0 $@
@ -13953,7 +13953,7 @@ exec 6>&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 3.8.10, which was
This file was extended by sqlite $as_me 3.8.10.1, which was
generated by GNU Autoconf 2.62. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@ -14006,7 +14006,7 @@ Report bugs to <bug-autoconf@gnu.org>."
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_version="\\
sqlite config.status 3.8.10
sqlite config.status 3.8.10.1
configured by $0, generated by GNU Autoconf 2.62,
with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"

4
ext/fts3/fts3.c
View File

@ -1675,7 +1675,7 @@ static int fts3CloseMethod(sqlite3_vtab_cursor *pCursor){
sqlite3Fts3ExprFree(pCsr->pExpr);
sqlite3Fts3FreeDeferredTokens(pCsr);
sqlite3_free(pCsr->aDoclist);
sqlite3_free(pCsr->aMatchinfo);
sqlite3Fts3MIBufferFree(pCsr->pMIBuffer);
assert( ((Fts3Table *)pCsr->base.pVtab)->pSegments==0 );
sqlite3_free(pCsr);
return SQLITE_OK;
@ -3176,7 +3176,7 @@ static int fts3FilterMethod(
/* In case the cursor has been used before, clear it now. */
sqlite3_finalize(pCsr->pStmt);
sqlite3_free(pCsr->aDoclist);
sqlite3_free(pCsr->aMatchinfo);
sqlite3Fts3MIBufferFree(pCsr->pMIBuffer);
sqlite3Fts3ExprFree(pCsr->pExpr);
memset(&pCursor[1], 0, sizeof(Fts3Cursor)-sizeof(sqlite3_vtab_cursor));

11
ext/fts3/fts3Int.h
View File

@ -197,6 +197,8 @@ typedef struct Fts3DeferredToken Fts3DeferredToken;
typedef struct Fts3SegReader Fts3SegReader;
typedef struct Fts3MultiSegReader Fts3MultiSegReader;
typedef struct MatchinfoBuffer MatchinfoBuffer;
/*
** A connection to a fulltext index is an instance of the following
** structure. The xCreate and xConnect methods create an instance
@ -306,9 +308,7 @@ struct Fts3Cursor {
i64 iMinDocid; /* Minimum docid to return */
i64 iMaxDocid; /* Maximum docid to return */
int isMatchinfoNeeded; /* True when aMatchinfo[] needs filling in */
u32 *aMatchinfo; /* Information about most recent match */
int nMatchinfo; /* Number of elements in aMatchinfo[] */
char *zMatchinfo; /* Matchinfo specification */
MatchinfoBuffer *pMIBuffer; /* Buffer for matchinfo data */
};
#define FTS3_EVAL_FILTER 0
@ -428,7 +428,9 @@ struct Fts3Expr {
u8 bStart; /* True if iDocid is valid */
u8 bDeferred; /* True if this expression is entirely deferred */
u32 *aMI;
/* The following are used by the fts3_snippet.c module. */
int iPhrase; /* Index of this phrase in matchinfo() results */
u32 *aMI; /* See above */
};
/*
@ -564,6 +566,7 @@ void sqlite3Fts3Snippet(sqlite3_context *, Fts3Cursor *, const char *,
const char *, const char *, int, int
);
void sqlite3Fts3Matchinfo(sqlite3_context *, Fts3Cursor *, const char *);
void sqlite3Fts3MIBufferFree(MatchinfoBuffer *p);
/* fts3_expr.c */
int sqlite3Fts3ExprParse(sqlite3_tokenizer *, int,

313
ext/fts3/fts3_snippet.c
View File

@ -28,6 +28,7 @@
#define FTS3_MATCHINFO_LCS 's' /* nCol values */
#define FTS3_MATCHINFO_HITS 'x' /* 3*nCol*nPhrase values */
#define FTS3_MATCHINFO_LHITS 'y' /* nCol*nPhrase values */
#define FTS3_MATCHINFO_LHITS_BM 'b' /* nCol*nPhrase values */
/*
** The default value for the second argument to matchinfo().
@ -89,9 +90,22 @@ struct MatchInfo {
int nCol; /* Number of columns in table */
int nPhrase; /* Number of matchable phrases in query */
sqlite3_int64 nDoc; /* Number of docs in database */
char flag;
u32 *aMatchinfo; /* Pre-allocated buffer */
};
/*
** An instance of this structure is used to manage a pair of buffers, each
** (nElem * sizeof(u32)) bytes in size. See the MatchinfoBuffer code below
** for details.
*/
struct MatchinfoBuffer {
u8 aRef[3];
int nElem;
int bGlobal; /* Set if global data is loaded */
char *zMatchinfo;
u32 aMatchinfo[0];
};
/*
@ -107,6 +121,97 @@ struct StrBuffer {
};
/*************************************************************************
** Start of MatchinfoBuffer code.
*/
/*
** Allocate a two-slot MatchinfoBuffer object.
*/
static MatchinfoBuffer *fts3MIBufferNew(int nElem, const char *zMatchinfo){
MatchinfoBuffer *pRet;
int nByte = sizeof(u32) * (2*nElem + 2) + sizeof(MatchinfoBuffer);
int nStr = strlen(zMatchinfo);
pRet = sqlite3_malloc(nByte + nStr+1);
if( pRet ){
memset(pRet, 0, nByte);
pRet->aMatchinfo[0] = (u8*)(&pRet->aMatchinfo[1]) - (u8*)pRet;
pRet->aMatchinfo[1+nElem] = pRet->aMatchinfo[0] + sizeof(u32)*(nElem+1);
pRet->nElem = nElem;
pRet->zMatchinfo = ((char*)pRet) + nByte;
memcpy(pRet->zMatchinfo, zMatchinfo, nStr+1);
pRet->aRef[0] = 1;
}
return pRet;
}
static void fts3MIBufferFree(void *p){
MatchinfoBuffer *pBuf = (MatchinfoBuffer*)((u8*)p - ((u32*)p)[-1]);
assert( (u32*)p==&pBuf->aMatchinfo[1]
|| (u32*)p==&pBuf->aMatchinfo[pBuf->nElem+2]
);
if( (u32*)p==&pBuf->aMatchinfo[1] ){
pBuf->aRef[1] = 0;
}else{
pBuf->aRef[2] = 0;
}
if( pBuf->aRef[0]==0 && pBuf->aRef[1]==0 && pBuf->aRef[2]==0 ){
sqlite3_free(pBuf);
}
}
static void (*fts3MIBufferAlloc(MatchinfoBuffer *p, u32 **paOut))(void*){
void (*xRet)(void*) = 0;
u32 *aOut = 0;
if( p->aRef[1]==0 ){
p->aRef[1] = 1;
aOut = &p->aMatchinfo[1];
xRet = fts3MIBufferFree;
}
else if( p->aRef[2]==0 ){
p->aRef[2] = 1;
aOut = &p->aMatchinfo[p->nElem+2];
xRet = fts3MIBufferFree;
}else{
aOut = (u32*)sqlite3_malloc(p->nElem * sizeof(u32));
if( aOut ){
xRet = sqlite3_free;
if( p->bGlobal ) memcpy(aOut, &p->aMatchinfo[1], p->nElem*sizeof(u32));
}
}
*paOut = aOut;
return xRet;
}
static void fts3MIBufferSetGlobal(MatchinfoBuffer *p){
p->bGlobal = 1;
memcpy(&p->aMatchinfo[2+p->nElem], &p->aMatchinfo[1], p->nElem*sizeof(u32));
}
/*
** Free a MatchinfoBuffer object allocated using fts3MIBufferNew()
*/
void sqlite3Fts3MIBufferFree(MatchinfoBuffer *p){
if( p ){
assert( p->aRef[0]==1 );
p->aRef[0] = 0;
if( p->aRef[0]==0 && p->aRef[1]==0 && p->aRef[2]==0 ){
sqlite3_free(p);
}
}
}
/*
** End of MatchinfoBuffer code.
*************************************************************************/
/*
** This function is used to help iterate through a position-list. A position
** list is a list of unique integers, sorted from smallest to largest. Each
@ -143,7 +248,7 @@ static int fts3ExprIterate2(
void *pCtx /* Second argument to pass to callback */
){
int rc; /* Return code */
int eType = pExpr->eType; /* Type of expression node pExpr */
int eType = pExpr->eType; /* Type of expression node pExpr */
if( eType!=FTSQUERY_PHRASE ){
assert( pExpr->pLeft && pExpr->pRight );
@ -177,6 +282,7 @@ static int fts3ExprIterate(
return fts3ExprIterate2(pExpr, &iPhrase, x, pCtx);
}
/*
** This is an fts3ExprIterate() callback used while loading the doclists
** for each phrase into Fts3Expr.aDoclist[]/nDoclist. See also
@ -221,8 +327,7 @@ static int fts3ExprLoadDoclists(
static int fts3ExprPhraseCountCb(Fts3Expr *pExpr, int iPhrase, void *ctx){
(*(int *)ctx)++;
UNUSED_PARAMETER(pExpr);
UNUSED_PARAMETER(iPhrase);
pExpr->iPhrase = iPhrase;
return SQLITE_OK;
}
static int fts3ExprPhraseCount(Fts3Expr *pExpr){
@ -443,7 +548,7 @@ static int fts3BestSnippet(
sIter.nSnippet = nSnippet;
sIter.nPhrase = nList;
sIter.iCurrent = -1;
rc = fts3ExprIterate(pCsr->pExpr, fts3SnippetFindPositions, (void *)&sIter);
rc = fts3ExprIterate(pCsr->pExpr, fts3SnippetFindPositions, (void*)&sIter);
if( rc==SQLITE_OK ){
/* Set the *pmSeen output variable. */
@ -744,6 +849,60 @@ static int fts3ColumnlistCount(char **ppCollist){
return nEntry;
}
/*
** This function gathers 'y' or 'b' data for a single phrase.
*/
static void fts3ExprLHits(
Fts3Expr *pExpr, /* Phrase expression node */
MatchInfo *p /* Matchinfo context */
){
Fts3Table *pTab = (Fts3Table *)p->pCursor->base.pVtab;
int iStart;
Fts3Phrase *pPhrase = pExpr->pPhrase;
char *pIter = pPhrase->doclist.pList;
int iCol = 0;
assert( p->flag==FTS3_MATCHINFO_LHITS_BM || p->flag==FTS3_MATCHINFO_LHITS );
if( p->flag==FTS3_MATCHINFO_LHITS ){
iStart = pExpr->iPhrase * p->nCol;
}else{
iStart = pExpr->iPhrase * ((p->nCol + 31) / 32);
}
while( 1 ){
int nHit = fts3ColumnlistCount(&pIter);
if( (pPhrase->iColumn>=pTab->nColumn || pPhrase->iColumn==iCol) ){
if( p->flag==FTS3_MATCHINFO_LHITS ){
p->aMatchinfo[iStart + iCol] = (u32)nHit;
}else if( nHit ){
p->aMatchinfo[iStart + (iCol+1)/32] |= (1 << (iCol&0x1F));
}
}
assert( *pIter==0x00 || *pIter==0x01 );
if( *pIter!=0x01 ) break;
pIter++;
pIter += fts3GetVarint32(pIter, &iCol);
}
}
/*
** Gather the results for matchinfo directives 'y' and 'b'.
*/
static void fts3ExprLHitGather(
Fts3Expr *pExpr,
MatchInfo *p
){
assert( (pExpr->pLeft==0)==(pExpr->pRight==0) );
if( pExpr->bEof==0 && pExpr->iDocid==p->pCursor->iPrevId ){
if( pExpr->pLeft ){
fts3ExprLHitGather(pExpr->pLeft, p);
fts3ExprLHitGather(pExpr->pRight, p);
}else{
fts3ExprLHits(pExpr, p);
}
}
}
/*
** fts3ExprIterate() callback used to collect the "global" matchinfo stats
** for a single query.
@ -810,51 +969,6 @@ static int fts3ExprLocalHitsCb(
return rc;
}
/*
** fts3ExprIterate() callback used to gather information for the matchinfo
** directive 'y'.
*/
static int fts3ExprLHitsCb(
Fts3Expr *pExpr, /* Phrase expression node */
int iPhrase, /* Phrase number */
void *pCtx /* Pointer to MatchInfo structure */
){
MatchInfo *p = (MatchInfo *)pCtx;
Fts3Table *pTab = (Fts3Table *)p->pCursor->base.pVtab;
int rc = SQLITE_OK;
int iStart = iPhrase * p->nCol;
Fts3Expr *pEof; /* Ancestor node already at EOF */
/* This must be a phrase */
assert( pExpr->pPhrase );
/* Initialize all output integers to zero. */
memset(&p->aMatchinfo[iStart], 0, sizeof(u32) * p->nCol);
/* Check if this or any parent node is at EOF. If so, then all output
** values are zero. */
for(pEof=pExpr; pEof && pEof->bEof==0; pEof=pEof->pParent);
if( pEof==0 && pExpr->iDocid==p->pCursor->iPrevId ){
Fts3Phrase *pPhrase = pExpr->pPhrase;
char *pIter = pPhrase->doclist.pList;
int iCol = 0;
while( 1 ){
int nHit = fts3ColumnlistCount(&pIter);
if( (pPhrase->iColumn>=pTab->nColumn || pPhrase->iColumn==iCol) ){
p->aMatchinfo[iStart + iCol] = (u32)nHit;
}
assert( *pIter==0x00 || *pIter==0x01 );
if( *pIter!=0x01 ) break;
pIter++;
pIter += fts3GetVarint32(pIter, &iCol);
}
}
return rc;
}
static int fts3MatchinfoCheck(
Fts3Table *pTab,
char cArg,
@ -868,6 +982,7 @@ static int fts3MatchinfoCheck(
|| (cArg==FTS3_MATCHINFO_LCS)
|| (cArg==FTS3_MATCHINFO_HITS)
|| (cArg==FTS3_MATCHINFO_LHITS)
|| (cArg==FTS3_MATCHINFO_LHITS_BM)
){
return SQLITE_OK;
}
@ -895,6 +1010,10 @@ static int fts3MatchinfoSize(MatchInfo *pInfo, char cArg){
nVal = pInfo->nCol * pInfo->nPhrase;
break;
case FTS3_MATCHINFO_LHITS_BM:
nVal = pInfo->nPhrase * ((pInfo->nCol + 31) / 32);
break;
default:
assert( cArg==FTS3_MATCHINFO_HITS );
nVal = pInfo->nCol * pInfo->nPhrase * 3;
@ -1089,7 +1208,7 @@ static int fts3MatchinfoValues(
sqlite3_stmt *pSelect = 0;
for(i=0; rc==SQLITE_OK && zArg[i]; i++){
pInfo->flag = zArg[i];
switch( zArg[i] ){
case FTS3_MATCHINFO_NPHRASE:
if( bGlobal ) pInfo->aMatchinfo[0] = pInfo->nPhrase;
@ -1149,9 +1268,13 @@ static int fts3MatchinfoValues(
}
break;
case FTS3_MATCHINFO_LHITS:
(void)fts3ExprIterate(pCsr->pExpr, fts3ExprLHitsCb, (void*)pInfo);
case FTS3_MATCHINFO_LHITS_BM:
case FTS3_MATCHINFO_LHITS: {
int nZero = fts3MatchinfoSize(pInfo, zArg[i]) * sizeof(u32);
memset(pInfo->aMatchinfo, 0, nZero);
fts3ExprLHitGather(pCsr->pExpr, pInfo);
break;
}
default: {
Fts3Expr *pExpr;
@ -1184,7 +1307,8 @@ static int fts3MatchinfoValues(
** Populate pCsr->aMatchinfo[] with data for the current row. The
** 'matchinfo' data is an array of 32-bit unsigned integers (C type u32).
*/
static int fts3GetMatchinfo(
static void fts3GetMatchinfo(
sqlite3_context *pCtx, /* Return results here */
Fts3Cursor *pCsr, /* FTS3 Cursor object */
const char *zArg /* Second argument to matchinfo() function */
){
@ -1193,6 +1317,9 @@ static int fts3GetMatchinfo(
int rc = SQLITE_OK;
int bGlobal = 0; /* Collect 'global' stats as well as local */
u32 *aOut = 0;
void (*xDestroyOut)(void*) = 0;
memset(&sInfo, 0, sizeof(MatchInfo));
sInfo.pCursor = pCsr;
sInfo.nCol = pTab->nColumn;
@ -1200,21 +1327,18 @@ static int fts3GetMatchinfo(
/* If there is cached matchinfo() data, but the format string for the
** cache does not match the format string for this request, discard
** the cached data. */
if( pCsr->zMatchinfo && strcmp(pCsr->zMatchinfo, zArg) ){
assert( pCsr->aMatchinfo );
sqlite3_free(pCsr->aMatchinfo);
pCsr->zMatchinfo = 0;
pCsr->aMatchinfo = 0;
if( pCsr->pMIBuffer && strcmp(pCsr->pMIBuffer->zMatchinfo, zArg) ){
sqlite3Fts3MIBufferFree(pCsr->pMIBuffer);
pCsr->pMIBuffer = 0;
}
/* If Fts3Cursor.aMatchinfo[] is NULL, then this is the first time the
/* If Fts3Cursor.pMIBuffer is NULL, then this is the first time the
** matchinfo function has been called for this query. In this case
** allocate the array used to accumulate the matchinfo data and
** initialize those elements that are constant for every row.
*/
if( pCsr->aMatchinfo==0 ){
if( pCsr->pMIBuffer==0 ){
int nMatchinfo = 0; /* Number of u32 elements in match-info */
int nArg; /* Bytes in zArg */
int i; /* Used to iterate through zArg */
/* Determine the number of phrases in the query */
@ -1223,30 +1347,46 @@ static int fts3GetMatchinfo(
/* Determine the number of integers in the buffer returned by this call. */
for(i=0; zArg[i]; i++){
char *zErr = 0;
if( fts3MatchinfoCheck(pTab, zArg[i], &zErr) ){
sqlite3_result_error(pCtx, zErr, -1);
sqlite3_free(zErr);
return;
}
nMatchinfo += fts3MatchinfoSize(&sInfo, zArg[i]);
}
/* Allocate space for Fts3Cursor.aMatchinfo[] and Fts3Cursor.zMatchinfo. */
nArg = (int)strlen(zArg);
pCsr->aMatchinfo = (u32 *)sqlite3_malloc(sizeof(u32)*nMatchinfo + nArg + 1);
if( !pCsr->aMatchinfo ) return SQLITE_NOMEM;
pCsr->pMIBuffer = fts3MIBufferNew(nMatchinfo, zArg);
if( !pCsr->pMIBuffer ) rc = SQLITE_NOMEM;
pCsr->zMatchinfo = (char *)&pCsr->aMatchinfo[nMatchinfo];
pCsr->nMatchinfo = nMatchinfo;
memcpy(pCsr->zMatchinfo, zArg, nArg+1);
memset(pCsr->aMatchinfo, 0, sizeof(u32)*nMatchinfo);
pCsr->isMatchinfoNeeded = 1;
bGlobal = 1;
}
sInfo.aMatchinfo = pCsr->aMatchinfo;
sInfo.nPhrase = pCsr->nPhrase;
if( pCsr->isMatchinfoNeeded ){
rc = fts3MatchinfoValues(pCsr, bGlobal, &sInfo, zArg);
pCsr->isMatchinfoNeeded = 0;
if( rc==SQLITE_OK ){
xDestroyOut = fts3MIBufferAlloc(pCsr->pMIBuffer, &aOut);
if( xDestroyOut==0 ){
rc = SQLITE_NOMEM;
}
}
return rc;
if( rc==SQLITE_OK ){
sInfo.aMatchinfo = aOut;
sInfo.nPhrase = pCsr->nPhrase;
rc = fts3MatchinfoValues(pCsr, bGlobal, &sInfo, zArg);
if( bGlobal ){
fts3MIBufferSetGlobal(pCsr->pMIBuffer);
}
}
if( rc!=SQLITE_OK ){
sqlite3_result_error_code(pCtx, rc);
if( xDestroyOut ) xDestroyOut(aOut);
}else{
int n = pCsr->pMIBuffer->nElem * sizeof(u32);
sqlite3_result_blob(pCtx, aOut, n, xDestroyOut);
}
}
/*
@ -1452,7 +1592,7 @@ void sqlite3Fts3Offsets(
*/
sCtx.iCol = iCol;
sCtx.iTerm = 0;
(void)fts3ExprIterate(pCsr->pExpr, fts3ExprTermOffsetInit, (void *)&sCtx);
(void)fts3ExprIterate(pCsr->pExpr, fts3ExprTermOffsetInit, (void*)&sCtx);
/* Retreive the text stored in column iCol. If an SQL NULL is stored
** in column iCol, jump immediately to the next iteration of the loop.
@ -1544,19 +1684,9 @@ void sqlite3Fts3Matchinfo(
const char *zArg /* Second arg to matchinfo() function */
){
Fts3Table *pTab = (Fts3Table *)pCsr->base.pVtab;
int rc;
int i;
const char *zFormat;
if( zArg ){
for(i=0; zArg[i]; i++){
char *zErr = 0;
if( fts3MatchinfoCheck(pTab, zArg[i], &zErr) ){
sqlite3_result_error(pContext, zErr, -1);
sqlite3_free(zErr);
return;
}
}
zFormat = zArg;
}else{
zFormat = FTS3_MATCHINFO_DEFAULT;
@ -1565,17 +1695,10 @@ void sqlite3Fts3Matchinfo(
if( !pCsr->pExpr ){
sqlite3_result_blob(pContext, "", 0, SQLITE_STATIC);
return;
}
/* Retrieve matchinfo() data. */
rc = fts3GetMatchinfo(pCsr, zFormat);
sqlite3Fts3SegmentsClose(pTab);
if( rc!=SQLITE_OK ){
sqlite3_result_error_code(pContext, rc);
}else{
int n = pCsr->nMatchinfo * sizeof(u32);
sqlite3_result_blob(pContext, pCsr->aMatchinfo, n, SQLITE_TRANSIENT);
/* Retrieve matchinfo() data. */
fts3GetMatchinfo(pContext, pCsr, zFormat);
sqlite3Fts3SegmentsClose(pTab);
}
}

1
ext/rtree/rtree9.test
View File

@ -87,7 +87,6 @@ do_catchsql_test rtree9-4.3 {
#
register_circle_geom db
breakpoint
do_execsql_test rtree9-5.1 {
CREATE VIRTUAL TABLE rt2 USING rtree(id, xmin, xmax, ymin, ymax);

27
main.mk
View File

@ -399,6 +399,14 @@ EXTHDR += \
EXTHDR += \
$(TOP)/ext/userauth/sqlite3userauth.h
# executables needed for testing
#
TESTPROGS = \
testfixture$(EXE) \
sqlite3$(EXE) \
sqlite3_analyzer$(EXE) \
sqldiff$(EXE)
# This is the default Makefile target. The objects listed here
# are what get build when you type just "make" with no arguments.
#
@ -649,13 +657,13 @@ fts3-testfixture$(EXE): sqlite3.c fts3amal.c $(TESTSRC) $(TOP)/src/tclsqlite.c
$(TESTSRC) $(TOP)/src/tclsqlite.c sqlite3.c fts3amal.c \
-o testfixture$(EXE) $(LIBTCL) $(THREADLIB)
fulltest: testfixture$(EXE) sqlite3$(EXE) fuzztest
fulltest: $(TESTPROGS) fuzztest
./testfixture$(EXE) $(TOP)/test/all.test
soaktest: testfixture$(EXE) sqlite3$(EXE) fuzzoomtest
soaktest: $(TESTPROGS) fuzzoomtest
./testfixture$(EXE) $(TOP)/test/all.test -soak=1
fulltestonly: testfixture$(EXE) sqlite3$(EXE) fuzztest
fulltestonly: $(TESTPROGS) fuzztest
./testfixture$(EXE) $(TOP)/test/full.test
queryplantest: testfixture$(EXE) sqlite3$(EXE)
@ -667,16 +675,23 @@ fuzztest: fuzzershell$(EXE)
fuzzoomtest: fuzzershell$(EXE)
./fuzzershell$(EXE) -f $(TOP)/test/fuzzdata1.txt --oom
test: testfixture$(EXE) sqlite3$(EXE) fuzztest
test: $(TESTPROGS) fuzztest
./testfixture$(EXE) $(TOP)/test/veryquick.test
# Run a test using valgrind. This can take a really long time
# because valgrind is so much slower than a native machine.
#
valgrindtest: testfixture$(EXE) sqlite3$(EXE) fuzzershell$(EXE)
valgrindtest: $(TESTPROGS) fuzzershell$(EXE)
valgrind -v ./fuzzershell$(EXE) -f $(TOP)/test/fuzzdata1.txt
OMIT_MISUSE=1 valgrind -v ./testfixture$(EXE) $(TOP)/test/permutations.test valgrind
# A very fast test that checks basic sanity. The name comes from
# the 60s-era electronics testing: "Turn it on and see if smoke
# comes out."
#
smoketest: $(TESTPROGS) fuzzershell$(EXE)
./testfixture$(EXE) $(TOP)/test/main.test
# 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.
@ -788,3 +803,5 @@ clean:
rm -f sqlite3_analyzer sqlite3_analyzer.exe sqlite3_analyzer.c
rm -f sqlite-*-output.vsix
rm -f mptester mptester.exe
rm -f fuzzershell fuzzershell.exe
rm -f sqldiff sqldiff.exe

82
manifest
View File

@ -1,19 +1,19 @@
C Merge\sin\sthe\s3.8.10\srelease\schanges.
D 2015-05-07T12:29:54.271
C Merge\sin\sthe\sIS-operator\senhancements\sand\sother\srecent\schanges\sfrom\strunk.
D 2015-05-14T15:17:20.176
F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
F Makefile.in 114f5809eeff63855cfda99551addf1e00ef7730
F Makefile.in 73b64617bc169971c12be153e3ad9ef76e662fe4
F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
F Makefile.msc 6b0b04b6037ef272e8c1f2a24ccc0f99663dde14
F Makefile.msc 35200c2f470516f178392b0135375f656fdeac02
F Makefile.vxworks e1b65dea203f054e71653415bd8f96dcaed47858
F README.md d58e3bebc0a4145e0f2a87994015fdb575a8e866
F VERSION 2e244662b71e6e68a5c29b014ebc5b7564f4cc5a
F VERSION 8af05c43e00f7de32be74ff9984d792c96cdb0de
F aclocal.m4 a5c22d164aff7ed549d53a90fa56d56955281f50
F addopcodes.awk 9eb448a552d5c0185cf62c463f9c173cedae3811
F art/sqlite370.eps aa97a671332b432a54e1d74ff5e8775be34200c2
F art/sqlite370.ico af56c1d00fee7cd4753e8631ed60703ed0fc6e90
F art/sqlite370.jpg d512473dae7e378a67e28ff96a34da7cb331def2
F autoconf/INSTALL 83e4a25da9fd053c7b3665eaaaf7919707915903
F autoconf/Makefile.am 4012e106208c7b86ba54d06e9ed400b59a4dee6b
F autoconf/Makefile.am 27de1af382c82e81f1fe36a7f38528fba004eb1a
F autoconf/README 14458f1046c118efa721aadec5f227e876d3cd38
F autoconf/README.first 6c4f34fe115ff55d4e8dbfa3cecf04a0188292f7
F autoconf/config.guess 94cc57e2a3fdb9c235b362ace86d77e89d188cad x
@ -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 2ea5f5b58dd106da449ab598ab6e515339d7fa2a x
F configure dae9f0ec4df32a9e300befbcdbc4ff8874731357 x
F configure.ac 0b775d383c536bbaafc1e46dd3cbb81a7ea11aeb
F contrib/sqlitecon.tcl 210a913ad63f9f991070821e599d600bd913e0ad
F doc/lemon.html 334dbf6621b8fb8790297ec1abf3cfa4621709d1
@ -78,16 +78,16 @@ F ext/fts3/README.content fdc666a70d5257a64fee209f97cf89e0e6e32b51
F ext/fts3/README.syntax a19711dc5458c20734b8e485e75fb1981ec2427a
F ext/fts3/README.tokenizers e0a8b81383ea60d0334d274fadf305ea14a8c314
F ext/fts3/README.txt 8c18f41574404623b76917b9da66fcb0ab38328d
F ext/fts3/fts3.c 2fb98467f4b670c8934cdd97d1ba3ffa7382764c
F ext/fts3/fts3.c 341e9d9a3c7615bac8e815a8937d576265b22f78
F ext/fts3/fts3.h 3a10a0af180d502cecc50df77b1b22df142817fe
F ext/fts3/fts3Int.h 59ecaa2d7af0da44c70b6aeaebdcfc070d14abab
F ext/fts3/fts3Int.h 142837a7544dff49121b67091a71c4f7a4546b0f
F ext/fts3/fts3_aux.c 9edc3655fcb287f0467d0a4b886a01c6185fe9f1
F ext/fts3/fts3_expr.c 71c063da9c2a4167fb54aec089dd5ef33a58c9cb
F ext/fts3/fts3_hash.c 29b986e43f4e9dd40110eafa377dc0d63c422c60
F ext/fts3/fts3_hash.h 39cf6874dc239d6b4e30479b1975fe5b22a3caaf
F ext/fts3/fts3_icu.c e319e108661147bcca8dd511cd562f33a1ba81b5
F ext/fts3/fts3_porter.c 3565faf04b626cddf85f03825e86056a4562c009
F ext/fts3/fts3_snippet.c 40a96ba78e90aba7d7d6d014a18049bb218060fd
F ext/fts3/fts3_snippet.c b7aaa8698096b26e1c6eb563e317409323398142
F ext/fts3/fts3_term.c 88c55a6fa1a51ab494e33dced0401a6c28791fd7
F ext/fts3/fts3_test.c 8a3a78c4458b2d7c631fcf4b152a5cd656fa7038
F ext/fts3/fts3_tokenize_vtab.c a27593ab19657166f6fa5ec073b678cc29a75860
@ -134,7 +134,7 @@ F ext/rtree/rtree5.test 6a510494f12454bf57ef28f45bc7764ea279431e
F ext/rtree/rtree6.test 773a90db2dce6a8353dd0d5b64bca69b29761196
F ext/rtree/rtree7.test 1fa710b9e6bf997a0c1a537b81be7bb6fded1971
F ext/rtree/rtree8.test db79c812f9e4a11f9b1f3f9934007884610a713a
F ext/rtree/rtree9.test d86ebf08ff6328895613ed577dd8a2a37c472c34
F ext/rtree/rtree9.test b5eb13849545dfd271a54ff16784cb00d8792aea
F ext/rtree/rtreeA.test ace05e729a36e342d40cf94e9efc7b4723d9dcdf
F ext/rtree/rtreeB.test c85f9ce78766c4e68b8b89fbf2979ee9cfa82b4e
F ext/rtree/rtreeC.test df158dcc81f1a43ce7eef361af03c48ec91f1e06
@ -170,7 +170,7 @@ F ext/userauth/userauth.c 5fa3bdb492f481bbc1709fc83c91ebd13460c69e
F install-sh 9d4de14ab9fb0facae2f48780b874848cbf2f895 x
F ltmain.sh 3ff0879076df340d2e23ae905484d8c15d5fdea8
F magic.txt 8273bf49ba3b0c8559cb2774495390c31fd61c60
F main.mk d8b3e198082720785408b7d99c2f45f749d1da7b
F main.mk a76e778116586db55895d3cc9796bde70bd9db08
F mkopcodec.awk c2ff431854d702cdd2d779c9c0d1f58fa16fa4ea
F mkopcodeh.awk d5e22023b5238985bb54a72d33e0ac71fe4f8a32
F mkso.sh fd21c06b063bb16a5d25deea1752c2da6ac3ed83
@ -197,9 +197,9 @@ F src/btreeInt.h 973a22a6fd61350b454ad614832b1f0a5e25a1e4
F src/build.c 61b47073f79f31e80a05db9ce13c5ca81bf8f74e
F src/callback.c 7b44ce59674338ad48b0e84e7b72f935ea4f68b0
F src/complete.c a5cf5b4b56390cfb7b8636e8f7ddef90258dd575
F src/ctime.c 98f89724adc891a1a4c655bee04e33e716e05887
F src/ctime.c 5a0b735dc95604766f5dac73973658eef782ee8b
F src/date.c e4d50b3283696836ec1036b695ead9a19e37a5ac
F src/dbstat.c 1eacd310212b5ae59b7be645a06de8f8bbe0b5d6
F src/dbstat.c f402e77e25089c6003d0c60b3233b9b3947d599a
F src/delete.c 5075d88557eb4e2a7fdb2b61a96142830d8589b8
F src/expr.c 3fb2ab3ab69d15b4b75ae53fceb4e317f64cb306
F src/fault.c 160a0c015b6c2629d3899ed2daf63d75754a32bb
@ -214,8 +214,8 @@ F src/journal.c b4124532212b6952f42eb2c12fa3c25701d8ba8d
F src/legacy.c ba1863ea58c4c840335a84ec276fc2b25e22bc4e
F src/lempar.c 7274c97d24bb46631e504332ccd3bd1b37841770
F src/loadext.c 29255bbe1cfb2ce9bbff2526a5ecfddcb49b9271
F src/main.c 6b9b7976bd63b04b795f0eff6e07dcb019f56e97
F src/malloc.c 6a370b83d54e4bbf6f94021221c2a311cff26a18
F src/main.c 3fd7ec2399ce67b7dda1b155925d95b8afe2b9ea
F src/malloc.c 5bc15d525811d387b37c29f2e368143460e41e96
F src/mem0.c 6a55ebe57c46ca1a7d98da93aaa07f99f1059645
F src/mem1.c abe6ee469b6c5a35c7f22bfeb9c9bac664a1c987
F src/mem2.c f1940d9e91948dd6a908fbb9ce3835c36b5d83c3
@ -234,7 +234,7 @@ F src/os.h 3e57a24e2794a94d3cf2342c6d9a884888cd96bf
F src/os_common.h abdb9a191a367793268fe553d25bab894e986a0e
F src/os_setup.h c9d4553b5aaa6f73391448b265b89bed0b890faa
F src/os_unix.c 23eb5f56fac54d8fe0cb204291f3b3b2d94f23fc
F src/os_win.c 2da99cf07da7db6bcb1974013abfd89ec74749b3
F src/os_win.c 97f7828a9554d753665b6fcf7540e31c2b3d6a6e
F src/os_win.h eb7a47aa17b26b77eb97e4823f20a00b8bda12ca
F src/pager.c 97110085b1321298412f1e5c37bddb95b36d9208
F src/pager.h c3476e7c89cdf1c6914e50a11f3714e30b4e0a77
@ -250,16 +250,16 @@ F src/random.c ba2679f80ec82c4190062d756f22d0c358180696
F src/resolve.c 99eabf7eff0bfa65b75939b46caa82e2b2133f28
F src/rowset.c eccf6af6d620aaa4579bd3b72c1b6395d9e9fa1e
F src/select.c 1b0bfc7d59e48c26b895a6b719157111a617d9e3
F src/shell.c a781037a81ac801495e06855605b444a8c5bd19b
F src/sqlite.h.in 679a3abfef9c13a989728fd27f308a3e3f00e232
F src/shell.c f26cca96f7dadab5efb5e655edf548f4b91695c5
F src/sqlite.h.in 0d711b199290c187b6013bc6b519ddc8ec36d4d8
F src/sqlite3.rc 992c9f5fb8285ae285d6be28240a7e8d3a7f2bad
F src/sqlite3ext.h 17d487c3c91b0b8c584a32fbeb393f6f795eea7d
F src/sqliteInt.h 15960c3f5f682abb9ac1664c6bd9146d18d3f21d
F src/sqliteInt.h 5f7643182e9da425d16a9ea4ad2264adf77c2c4e
F src/sqliteLimit.h 216557999cb45f2e3578ed53ebefe228d779cb46
F src/status.c f266ad8a2892d659b74f0f50cb6a88b6e7c12179
F src/table.c 51b46b2a62d1b3a959633d593b89bab5e2c9155e
F src/tclsqlite.c d6952e9d739357ffe9bbfbda3832f6315f6271a2
F src/test1.c 90fbedce75330d48d99eadb7d5f4223e86969585
F src/tclsqlite.c 3e98ca80d7c0b66c2e89721ee263d1f396fad816
F src/test1.c a8e09b811f70184ce65012f27f30cfee7e54f268
F src/test2.c 577961fe48961b2f2e5c8b56ee50c3f459d3359d
F src/test3.c 64d2afdd68feac1bb5e2ffb8226c8c639f798622
F src/test4.c d168f83cc78d02e8d35567bb5630e40dcd85ac1e
@ -325,8 +325,8 @@ F src/vxworks.h c18586c8edc1bddbc15c004fa16aeb1e1342b4fb
F src/wal.c ce2cb2d06faab54d1bce3e739bec79e063dd9113
F src/wal.h df01efe09c5cb8c8e391ff1715cca294f89668a4
F src/walker.c c253b95b4ee44b21c406e2a1052636c31ea27804
F src/where.c 85fff9c40569ccb79c3177419b339e7d7df566cb
F src/whereInt.h cbe4aa57326998d89e7698ca65bb7c28541d483c
F src/where.c 08fadd0d211699348349be5449f3a1e391adf20e
F src/whereInt.h a6f5a762bc1b4b1c76e1cea79976b437ac35a435
F test/8_3_names.test ebbb5cd36741350040fd28b432ceadf495be25b2
F test/aggerror.test a867e273ef9e3d7919f03ef4f0e8c0d2767944f2
F test/aggnested.test b35b4cd69fc913f90d39a575e171e1116c3a4bb7
@ -352,6 +352,7 @@ F test/analyzeC.test 555a6cc388b9818b6eda6df816f01ce0a75d3a93
F test/analyzeD.test 08f9d0bee4e118a66fff3a32d02dbe0ee0a2b594
F test/analyzeE.test 8684e8ac5722fb97c251887ad97e5d496a98af1d
F test/analyzeF.test 7ccd7a04f7d3061bde1a8a4dacc4792edccf6bf2
F test/analyzer1.test e3bccac3be49382050464952998a631bf51e3ce1
F test/async.test 1d0e056ba1bb9729283a0f22718d3a25e82c277b
F test/async2.test c0a9bd20816d7d6a2ceca7b8c03d3d69c28ffb8b
F test/async3.test d73a062002376d7edc1fe3edff493edbec1fc2f7
@ -611,11 +612,11 @@ F test/fts3fault2.test f953bb3cf903988172270a9a0aafd5a890b0f98f
F test/fts3first.test dbdedd20914c8d539aa3206c9b34a23775644641
F test/fts3join.test 53e66a0c21eb568580674a43b21c059acb26f499
F test/fts3malloc.test b0e4c133b8d61d4f6d112d8110f8320e9e453ef6
F test/fts3matchinfo.test 3e5f5ac2e0a8ba42eafd4c685f803ca48b4c3a83
F test/fts3matchinfo.test 07009313ad6c082f94d8c9c3228eb8940c93ac71
F test/fts3near.test 7e3354d46f155a822b59c0e957fd2a70c1d7e905
F test/fts3prefix.test fa794eaab0bdae466494947b0b153d7844478ab2
F test/fts3prefix2.test e1f0a822ca661dced7f12ce392e14eaf65609dce
F test/fts3query.test c838b18f2b859e15fd31c64be3d79ef1556803ca
F test/fts3query.test f33eb71a1fe1084ea585eeb7ee76b390729f5170
F test/fts3rnd.test 1320d8826a845e38a96e769562bf83d7a92a15d0
F test/fts3shared.test 57e26a801f21027b7530da77db54286a6fe4997e
F test/fts3snippet.test 63dbd687d5bf5191f1b8e6a0977aa9c1e28a7004
@ -709,7 +710,7 @@ F test/join6.test cfe6503791ceb0cbb509966740286ec423cbf10b
F test/journal1.test 69abc726c51b4a0409189f9a85191205297c0577
F test/journal2.test ae06f566c28552c313ded3fee79a6c69e6d049b1
F test/journal3.test ff8af941f9e06161d3db1b46bb9f965ff0e7f307
F test/jrnlmode.test 6014ba5c11d66ff8bc7d87a7a2abc5c54be73b2e
F test/jrnlmode.test 7864d59cf7f6e552b9b99ba0f38acd167edc10fa
F test/jrnlmode2.test 81610545a4e6ed239ea8fa661891893385e23a1d
F test/jrnlmode3.test 556b447a05be0e0963f4311e95ab1632b11c9eaa
F test/keyword1.test 37ef6bba5d2ed5b07ecdd6810571de2956599dff
@ -920,8 +921,9 @@ F test/speed4p.explain 6b5f104ebeb34a038b2f714150f51d01143e59aa
F test/speed4p.test 0e51908951677de5a969b723e03a27a1c45db38b
F test/speedtest1.c 2b416dca3a155fcaa849540b2e7fc1df12896c23
F test/spellfix.test 24f676831acddd2f4056a598fd731a72c6311f49
F test/sqldiff1.test e5ecfe95b3a2ff6380f0db6ea8bec246b675e122
F test/sqllimits1.test e05786eaed7950ff6a2d00031d001d8a26131e68
F test/stat.test 76fd746b85459e812a0193410fb599f0531f22de
F test/stat.test 8de91498c99f5298b303f70f1d1f3b9557af91bf
F test/statfault.test f525a7bf633e50afd027700e9a486090684b1ac1
F test/stmt.test 25d64e3dbf9a3ce89558667d7f39d966fe2a71b9
F test/subquery.test d7268d193dd33d5505df965399d3a594e76ae13f
@ -1099,7 +1101,7 @@ F test/trace2.test f5cb67ad3bc09e0c58e8cca78dfd0b5639259983
F test/trans.test 6e1b4c6a42dba31bd65f8fa5e61a2708e08ddde6
F test/trans2.test 62bd045bfc7a1c14c5ba83ba64d21ade31583f76
F test/trans3.test 91a100e5412b488e22a655fe423a14c26403ab94
F test/transitive1.test 03f532954f46cdf5608f7766bff0b0c52bf2a7cd
F test/transitive1.test 875a9f0097a15b30a62431d183f989364d5accac
F test/trigger1.test dc47573ac79ffe0ee3eecaa517d70d8dacbccd03
F test/trigger2.test 5cd7d69a7ba1143ee045e4ae2963ff32ae4c87a6
F test/trigger3.test aa640bb2bbb03edd5ff69c055117ea088f121945
@ -1137,12 +1139,12 @@ F test/vacuum4.test d3f8ecff345f166911568f397d2432c16d2867d9
F test/varint.test ab7b110089a08b9926ed7390e7e97bdefeb74102
F test/veryquick.test 57ab846bacf7b90cf4e9a672721ea5c5b669b661
F test/view.test f311691d696a5cc27e3c1b875cec1b0866b4ccd9
F test/vtab1.test d1e5ec7a818f1d3f0402382b6a1d0c06071b770f
F test/vtab2.test 3644649aa8d1daac57fd541f6a5f914cac59203e
F test/vtab1.test dbe0e9e121102d0ba365f20d126a72676aa2343f
F test/vtab2.test f8cd1bb9aba7143eba97812d9617880a36d247ad
F test/vtab3.test b45f47d20f225ccc9c28dc915d92740c2dee311e
F test/vtab4.test 942f8b8280b3ea8a41dae20e7822d065ca1cb275
F test/vtab5.test 889f444970393c73f1e077e2bdc5d845e157a391
F test/vtab6.test 5f5380c425e52993560ab4763db4f826d2ba7b09
F test/vtab6.test d2986cf418dc51e7fb81d12366bea2caa8b812df
F test/vtab7.test ae560ebea870ed04e9aa4177cc302f910faaabb5
F test/vtab8.test e19fa4a538fcd1bb66c22825fa8f71618fb13583
F test/vtab9.test ea58d2b95d61955f87226381716b2d0b1d4e4f9b
@ -1182,10 +1184,10 @@ F test/walro.test 34422d1d95aaff0388f0791ec20edb34e2a3ed57
F test/walshared.test 0befc811dcf0b287efae21612304d15576e35417
F test/walslow.test e7be6d9888f83aa5d3d3c7c08aa9b5c28b93609a
F test/walthread.test de8dbaf6d9e41481c460ba31ca61e163d7348f8e
F test/where.test 28b64e93428961b07b0d486778d63fd672948f6b
F test/where.test 1ff3d9f8da0a6c0dc5ccfd38d9225b2cdb5b6afb
F test/where2.test 23fdb5d8e756554aad4ca7ae03de9dd8367a2c6e
F test/where3.test 1ad55ba900bd7747f98b6082e65bd3e442c5004e
F test/where4.test d8420ceeb8323a41ceff1f1841fc528e824e1ecf
F test/where4.test a4603fa0d018bd4b9430dac840c9c522af421dd5
F test/where5.test fdf66f96d29a064b63eb543e28da4dfdccd81ad2
F test/where6.test 5da5a98cec820d488e82708301b96cb8c18a258b
F test/where7.test 5a4b0abc207d71da4deecd734ad8579e8dd40aa8
@ -1194,7 +1196,7 @@ F test/where8m.test da346596e19d54f0aba35ebade032a7c47d79739
F test/where9.test 729c3ba9b47e8f9f1aab96bae7dad2a524f1d1a2
F test/whereA.test 4d253178d135ec46d1671e440cd8f2b916aa6e6b
F test/whereB.test 0def95db3bdec220a731c7e4bec5930327c1d8c5
F test/whereC.test d6f4ecd4fa2d9429681a5b22a25d2bda8e86ab8a
F test/whereC.test cae295158703cb3fc23bf1a108a9ab730efff0f6
F test/whereD.test 9eba1f9b18e5b19a0b0bcaae5e8c037260195f2b
F test/whereE.test b3a055eef928c992b0a33198a7b8dc10eea5ad2f
F test/whereF.test 5b2ba0dbe8074aa13e416b37c753991f0a2492d7
@ -1257,14 +1259,14 @@ F tool/showstat4.c 9515faa8ec176599d4a8288293ba8ec61f7b728a
F tool/showwal.c 85cb36d4fe3e93e2fbd63e786e0d1ce42d0c4fad
F tool/soak1.tcl 8d407956e1a45b485a8e072470a3e629a27037fe
F tool/space_used.tcl f714c41a59e326b8b9042f415b628b561bafa06b
F tool/spaceanal.tcl d5a09620c66a6c144576cb9d2bdfa9a6fbe362a5
F tool/spaceanal.tcl 713c587a057334de42c41ad9566f10e255d3ad27
F tool/speedtest.tcl 06c76698485ccf597b9e7dbb1ac70706eb873355
F tool/speedtest16.c c8a9c793df96db7e4933f0852abb7a03d48f2e81
F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
F tool/split-sqlite3c.tcl d9be87f1c340285a3e081eb19b4a247981ed290c
F tool/sqldiff.c 10e3c01111f97b99627adf0954cf5ffbfba0723c
F tool/sqldiff.c 0748c0daed08f31e5a8eab6de98ca57500e61ecf
F tool/stack_usage.tcl f8e71b92cdb099a147dad572375595eae55eca43
F tool/symbols-mingw.sh 4dbcea7e74768305384c9fd2ed2b41bbf9f0414d
F tool/symbols.sh c5a617b8c61a0926747a56c65f5671ef8ac0e148
@ -1275,7 +1277,7 @@ F tool/vdbe_profile.tcl 67746953071a9f8f2f668b73fe899074e2c6d8c1
F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
F tool/warnings.sh 0abfd78ceb09b7f7c27c688c8e3fe93268a13b32
F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
P de7083cfe2bb00b689bec6bcc75e994f564ceda6 cf975957b9ae671f34bb65f049acf351e650d437
R 2f55d0a58047aedd7e79d4671acd0f99
P 0404ef885e47f0df1daa04feb28452beb4d32a35 3428043cd00294457548bb07ada2ad526b6532d6
R 25710cfb819c9f25a12055b84606adbc
U drh
Z 12d4e95f1926699d9a88cac43c727452
Z 9620c8120a371d7867c988796203e7a5

2
manifest.uuid
View File

@ -1 +1 @@
0404ef885e47f0df1daa04feb28452beb4d32a35
4f9229445c293b39c80b2a662901f608c85b36ef

3
src/ctime.c
View File

@ -75,6 +75,9 @@ static const char * const azCompileOpt[] = {
#if SQLITE_ENABLE_COLUMN_METADATA
"ENABLE_COLUMN_METADATA",
#endif
#if SQLITE_ENABLE_DBSTAT_VTAB
"ENABLE_DBSTAT_VTAB",
#endif
#if SQLITE_ENABLE_EXPENSIVE_ASSERT
"ENABLE_EXPENSIVE_ASSERT",
#endif

59
src/dbstat.c
View File

@ -18,9 +18,9 @@
** for an example implementation.
*/
#include "sqliteInt.h" /* Requires access to internal data structures */
#if (defined(SQLITE_ENABLE_DBSTAT_VTAB) || defined(SQLITE_TEST)) \
&& !defined(SQLITE_OMIT_VIRTUALTABLE)
#include "sqliteInt.h" /* Requires access to internal data structures */
/*
** Page paths:
@ -122,6 +122,7 @@ struct StatCursor {
struct StatTable {
sqlite3_vtab base;
sqlite3 *db;
int iDb; /* Index of database to analyze */
};
#ifndef get2byte
@ -140,7 +141,17 @@ static int statConnect(
){
StatTable *pTab = 0;
int rc = SQLITE_OK;
int iDb;
if( argc>=4 ){
iDb = sqlite3FindDbName(db, argv[3]);
if( iDb<0 ){
*pzErr = sqlite3_mprintf("no such database: %s", argv[3]);
return SQLITE_ERROR;
}
}else{
iDb = 0;
}
rc = sqlite3_declare_vtab(db, VTAB_SCHEMA);
if( rc==SQLITE_OK ){
pTab = (StatTable *)sqlite3_malloc64(sizeof(StatTable));
@ -151,6 +162,7 @@ static int statConnect(
if( rc==SQLITE_OK ){
memset(pTab, 0, sizeof(StatTable));
pTab->db = db;
pTab->iDb = iDb;
}
*ppVtab = (sqlite3_vtab*)pTab;
@ -205,16 +217,22 @@ static int statOpen(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor){
if( pCsr==0 ){
rc = SQLITE_NOMEM;
}else{
char *zSql;
memset(pCsr, 0, sizeof(StatCursor));
pCsr->base.pVtab = pVTab;
rc = sqlite3_prepare_v2(pTab->db,
zSql = sqlite3_mprintf(
"SELECT 'sqlite_master' AS name, 1 AS rootpage, 'table' AS type"
" UNION ALL "
"SELECT name, rootpage, type FROM sqlite_master WHERE rootpage!=0"
" ORDER BY name", -1,
&pCsr->pStmt, 0
);
"SELECT name, rootpage, type"
" FROM \"%w\".sqlite_master WHERE rootpage!=0"
" ORDER BY name", pTab->db->aDb[pTab->iDb].zName);
if( zSql==0 ){
rc = SQLITE_NOMEM;
}else{
rc = sqlite3_prepare_v2(pTab->db, zSql, -1, &pCsr->pStmt, 0);
sqlite3_free(zSql);
}
if( rc!=SQLITE_OK ){
sqlite3_free(pCsr);
pCsr = 0;
@ -380,7 +398,7 @@ static int statDecodePage(Btree *pBt, StatPage *p){
*/
static void statSizeAndOffset(StatCursor *pCsr){
StatTable *pTab = (StatTable *)((sqlite3_vtab_cursor *)pCsr)->pVtab;
Btree *pBt = pTab->db->aDb[0].pBt;
Btree *pBt = pTab->db->aDb[pTab->iDb].pBt;
Pager *pPager = sqlite3BtreePager(pBt);
sqlite3_file *fd;
sqlite3_int64 x[2];
@ -394,7 +412,7 @@ static void statSizeAndOffset(StatCursor *pCsr){
*/
fd = sqlite3PagerFile(pPager);
x[0] = pCsr->iPageno;
if( sqlite3OsFileControl(fd, 230440, &x)==SQLITE_OK ){
if( fd->pMethods!=0 && sqlite3OsFileControl(fd, 230440, &x)==SQLITE_OK ){
pCsr->iOffset = x[0];
pCsr->szPage = (int)x[1];
}
@ -406,9 +424,10 @@ static void statSizeAndOffset(StatCursor *pCsr){
static int statNext(sqlite3_vtab_cursor *pCursor){
int rc;
int nPayload;
char *z;
StatCursor *pCsr = (StatCursor *)pCursor;
StatTable *pTab = (StatTable *)pCursor->pVtab;
Btree *pBt = pTab->db->aDb[0].pBt;
Btree *pBt = pTab->db->aDb[pTab->iDb].pBt;
Pager *pPager = sqlite3BtreePager(pBt);
sqlite3_free(pCsr->zPath);
@ -428,8 +447,9 @@ statNextRestart:
rc = sqlite3PagerGet(pPager, iRoot, &pCsr->aPage[0].pPg);
pCsr->aPage[0].iPgno = iRoot;
pCsr->aPage[0].iCell = 0;
pCsr->aPage[0].zPath = sqlite3_mprintf("/");
pCsr->aPage[0].zPath = z = sqlite3_mprintf("/");
pCsr->iPage = 0;
if( z==0 ) rc = SQLITE_NOMEM;
}else{
pCsr->isEof = 1;
return sqlite3_reset(pCsr->pStmt);
@ -452,7 +472,7 @@ statNextRestart:
pCsr->zPagetype = "overflow";
pCsr->nCell = 0;
pCsr->nMxPayload = 0;
pCsr->zPath = sqlite3_mprintf(
pCsr->zPath = z = sqlite3_mprintf(
"%s%.3x+%.6x", p->zPath, p->iCell, pCell->iOvfl
);
if( pCell->iOvfl<pCell->nOvfl-1 ){
@ -464,7 +484,7 @@ statNextRestart:
}
pCell->iOvfl++;
statSizeAndOffset(pCsr);
return SQLITE_OK;
return z==0 ? SQLITE_NOMEM : SQLITE_OK;
}
if( p->iRightChildPg ) break;
p->iCell++;
@ -486,8 +506,9 @@ statNextRestart:
}
rc = sqlite3PagerGet(pPager, p[1].iPgno, &p[1].pPg);
p[1].iCell = 0;
p[1].zPath = sqlite3_mprintf("%s%.3x/", p->zPath, p->iCell);
p[1].zPath = z = sqlite3_mprintf("%s%.3x/", p->zPath, p->iCell);
p->iCell++;
if( z==0 ) rc = SQLITE_NOMEM;
}
@ -520,7 +541,8 @@ statNextRestart:
pCsr->nCell = p->nCell;
pCsr->nUnused = p->nUnused;
pCsr->nMxPayload = p->nMxPayload;
pCsr->zPath = sqlite3_mprintf("%s", p->zPath);
pCsr->zPath = z = sqlite3_mprintf("%s", p->zPath);
if( z==0 ) rc = SQLITE_NOMEM;
nPayload = 0;
for(i=0; i<p->nCell; i++){
nPayload += p->aCell[i].nLocal;
@ -556,7 +578,7 @@ static int statColumn(
StatCursor *pCsr = (StatCursor *)pCursor;
switch( i ){
case 0: /* name */
sqlite3_result_text(ctx, pCsr->zName, -1, SQLITE_STATIC);
sqlite3_result_text(ctx, pCsr->zName, -1, SQLITE_TRANSIENT);
break;
case 1: /* path */
sqlite3_result_text(ctx, pCsr->zPath, -1, SQLITE_TRANSIENT);
@ -582,7 +604,8 @@ static int statColumn(
case 8: /* pgoffset */
sqlite3_result_int64(ctx, pCsr->iOffset);
break;
case 9: /* pgsize */
default: /* pgsize */
assert( i==9 );
sqlite3_result_int(ctx, pCsr->szPage);
break;
}
@ -598,7 +621,7 @@ static int statRowid(sqlite3_vtab_cursor *pCursor, sqlite_int64 *pRowid){
/*
** Invoke this routine to register the "dbstat" virtual table module
*/
int sqlite3_dbstat_register(sqlite3 *db){
int sqlite3DbstatRegister(sqlite3 *db){
static sqlite3_module dbstat_module = {
0, /* iVersion */
statConnect, /* xCreate */
@ -623,4 +646,6 @@ int sqlite3_dbstat_register(sqlite3 *db){
};
return sqlite3_create_module(db, "dbstat", &dbstat_module, 0);
}
#elif defined(SQLITE_ENABLE_DBSTAT_VTAB)
int sqlite3DbstatRegister(sqlite3 *db){ return SQLITE_OK; }
#endif /* SQLITE_ENABLE_DBSTAT_VTAB */

3
src/main.c
View File

@ -2899,8 +2899,7 @@ static int openDatabase(
#ifdef SQLITE_ENABLE_DBSTAT_VTAB
if( !db->mallocFailed && rc==SQLITE_OK){
int sqlite3_dbstat_register(sqlite3*);
rc = sqlite3_dbstat_register(db);
rc = sqlite3DbstatRegister(db);
}
#endif

14
src/malloc.c
View File

@ -226,10 +226,8 @@ void sqlite3MallocEnd(void){
** Return the amount of memory currently checked out.
*/
sqlite3_int64 sqlite3_memory_used(void){
int n, mx;
sqlite3_int64 res;
sqlite3_status(SQLITE_STATUS_MEMORY_USED, &n, &mx, 0);
res = (sqlite3_int64)n; /* Work around bug in Borland C. Ticket #3216 */
sqlite3_int64 res, mx;
sqlite3_status64(SQLITE_STATUS_MEMORY_USED, &res, &mx, 0);
return res;
}
@ -239,11 +237,9 @@ sqlite3_int64 sqlite3_memory_used(void){
** or since the most recent reset.
*/
sqlite3_int64 sqlite3_memory_highwater(int resetFlag){
int n, mx;
sqlite3_int64 res;
sqlite3_status(SQLITE_STATUS_MEMORY_USED, &n, &mx, resetFlag);
res = (sqlite3_int64)mx; /* Work around bug in Borland C. Ticket #3216 */
return res;
sqlite3_int64 res, mx;
sqlite3_status64(SQLITE_STATUS_MEMORY_USED, &res, &mx, resetFlag);
return mx;
}
/*

4
src/os_win.c
View File

@ -5411,14 +5411,14 @@ static int winRandomness(sqlite3_vfs *pVfs, int nBuf, char *zBuf){
UUID id;
memset(&id, 0, sizeof(UUID));
osUuidCreate(&id);
memcpy(zBuf, &id, sizeof(UUID));
memcpy(&zBuf[n], &id, sizeof(UUID));
n += sizeof(UUID);
}
if( sizeof(UUID)<=nBuf-n ){
UUID id;
memset(&id, 0, sizeof(UUID));
osUuidCreateSequential(&id);
memcpy(zBuf, &id, sizeof(UUID));
memcpy(&zBuf[n], &id, sizeof(UUID));
n += sizeof(UUID);
}
#endif

3
src/shell.c
View File

@ -3347,7 +3347,8 @@ static int do_meta_command(char *zLine, ShellState *p){
goto meta_command_exit;
}
if( nArg==3 ){
sqlite3_limit(p->db, aLimit[iLimit].limitCode, integerValue(azArg[2]));
sqlite3_limit(p->db, aLimit[iLimit].limitCode,
(int)integerValue(azArg[2]));
}
printf("%20s %d\n", aLimit[iLimit].zLimitName,
sqlite3_limit(p->db, aLimit[iLimit].limitCode, -1));

21
src/sqlite.h.in
View File

@ -3893,8 +3893,6 @@ int sqlite3_data_count(sqlite3_stmt *pStmt);
** KEYWORDS: {column access functions}
** METHOD: sqlite3_stmt
**
** These routines form the "result set" interface.
**
** ^These routines return information about a single column of the current
** result row of a query. ^In every case the first argument is a pointer
** to the [prepared statement] that is being evaluated (the [sqlite3_stmt*]
@ -3954,13 +3952,14 @@ int sqlite3_data_count(sqlite3_stmt *pStmt);
** even empty strings, are always zero-terminated. ^The return
** value from sqlite3_column_blob() for a zero-length BLOB is a NULL pointer.
**
** ^The object returned by [sqlite3_column_value()] is an
** [unprotected sqlite3_value] object. An unprotected sqlite3_value object
** may only be used with [sqlite3_bind_value()] and [sqlite3_result_value()].
** <b>Warning:</b> ^The object returned by [sqlite3_column_value()] is an
** [unprotected sqlite3_value] object. In a multithreaded environment,
** an unprotected sqlite3_value object may only be used safely with
** [sqlite3_bind_value()] and [sqlite3_result_value()].
** If the [unprotected sqlite3_value] object returned by
** [sqlite3_column_value()] is used in any other way, including calls
** to routines like [sqlite3_value_int()], [sqlite3_value_text()],
** or [sqlite3_value_bytes()], then the behavior is undefined.
** or [sqlite3_value_bytes()], the behavior is not threadsafe.
**
** These routines attempt to convert the value where appropriate. ^For
** example, if the internal representation is FLOAT and a text result
@ -3991,12 +3990,6 @@ int sqlite3_data_count(sqlite3_stmt *pStmt);
** </table>
** </blockquote>)^
**
** The table above makes reference to standard C library functions atoi()
** and atof(). SQLite does not really use these functions. It has its
** own equivalent internal routines. The atoi() and atof() names are
** used in the table for brevity and because they are familiar to most
** C programmers.
**
** Note that when type conversions occur, pointers returned by prior
** calls to sqlite3_column_blob(), sqlite3_column_text(), and/or
** sqlite3_column_text16() may be invalidated.
@ -4021,7 +4014,7 @@ int sqlite3_data_count(sqlite3_stmt *pStmt);
** of conversion are done in place when it is possible, but sometimes they
** are not possible and in those cases prior pointers are invalidated.
**
** The safest and easiest to remember policy is to invoke these routines
** The safest policy is to invoke these routines
** in one of the following ways:
**
** <ul>
@ -4041,7 +4034,7 @@ int sqlite3_data_count(sqlite3_stmt *pStmt);
** ^The pointers returned are valid until a type conversion occurs as
** described above, or until [sqlite3_step()] or [sqlite3_reset()] or
** [sqlite3_finalize()] is called. ^The memory space used to hold strings
** and BLOBs is freed automatically. Do <b>not</b> pass the pointers returned
** and BLOBs is freed automatically. Do <em>not</em> pass the pointers returned
** from [sqlite3_column_blob()], [sqlite3_column_text()], etc. into
** [sqlite3_free()].
**

4
src/sqliteInt.h
View File

@ -3879,4 +3879,8 @@ int sqlite3ThreadCreate(SQLiteThread**,void*(*)(void*),void*);
int sqlite3ThreadJoin(SQLiteThread*, void**);
#endif
#if defined(SQLITE_ENABLE_DBSTAT_VTAB) || defined(SQLITE_TEST)
int sqlite3DbstatRegister(sqlite3*);
#endif
#endif /* _SQLITEINT_H_ */

47
src/tclsqlite.c
View File

@ -3852,43 +3852,6 @@ static int db_last_stmt_ptr(
}
#endif /* SQLITE_TEST */
#if defined(SQLITE_TEST) || defined(SQLITE_ENABLE_DBSTAT_VTAB)
/*
** tclcmd: register_dbstat_vtab DB
**
** Cause the dbstat virtual table to be available on the connection DB
*/
static int sqlite3RegisterDbstatCmd(
void *clientData,
Tcl_Interp *interp,
int objc,
Tcl_Obj *CONST objv[]
){
#ifdef SQLITE_OMIT_VIRTUALTABLE
Tcl_AppendResult(interp, "dbstat not available because of "
"SQLITE_OMIT_VIRTUALTABLE", (void*)0);
return TCL_ERROR;
#else
struct SqliteDb { sqlite3 *db; };
char *zDb;
Tcl_CmdInfo cmdInfo;
if( objc!=2 ){
Tcl_WrongNumArgs(interp, 1, objv, "DB");
return TCL_ERROR;
}
zDb = Tcl_GetString(objv[1]);
if( Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){
int sqlite3_dbstat_register(sqlite3*);
sqlite3* db = ((struct SqliteDb*)cmdInfo.objClientData)->db;
sqlite3_dbstat_register(db);
}
return TCL_OK;
#endif /* SQLITE_OMIT_VIRTUALTABLE */
}
#endif /* defined(SQLITE_TEST) || defined(SQLITE_ENABLE_DBSTAT_VTAB) */
/*
** Configure the interpreter passed as the first argument to have access
** to the commands and linked variables that make up:
@ -3907,16 +3870,6 @@ static void init_all(Tcl_Interp *interp){
Md5_Init(interp);
#endif
/* Install the [register_dbstat_vtab] command to access the implementation
** of virtual table dbstat (source file test_stat.c). This command is
** required for testfixture and sqlite3_analyzer, but not by the production
** Tcl extension. */
#if defined(SQLITE_TEST) || defined(SQLITE_ENABLE_DBSTAT_VTAB)
Tcl_CreateObjCommand(
interp, "register_dbstat_vtab", sqlite3RegisterDbstatCmd, 0, 0
);
#endif
#ifdef SQLITE_TEST
{
extern int Sqliteconfig_Init(Tcl_Interp*);

36
src/test1.c
View File

@ -6680,7 +6680,40 @@ static int test_bad_behavior(
}
return TCL_OK;
}
/*
** tclcmd: register_dbstat_vtab DB
**
** Cause the dbstat virtual table to be available on the connection DB
*/
static int test_register_dbstat_vtab(
void *clientData,
Tcl_Interp *interp,
int objc,
Tcl_Obj *CONST objv[]
){
#ifdef SQLITE_OMIT_VIRTUALTABLE
Tcl_AppendResult(interp, "dbstat not available because of "
"SQLITE_OMIT_VIRTUALTABLE", (void*)0);
return TCL_ERROR;
#else
struct SqliteDb { sqlite3 *db; };
char *zDb;
Tcl_CmdInfo cmdInfo;
if( objc!=2 ){
Tcl_WrongNumArgs(interp, 1, objv, "DB");
return TCL_ERROR;
}
zDb = Tcl_GetString(objv[1]);
if( Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){
sqlite3* db = ((struct SqliteDb*)cmdInfo.objClientData)->db;
sqlite3DbstatRegister(db);
}
return TCL_OK;
#endif /* SQLITE_OMIT_VIRTUALTABLE */
}
/*
** Register commands with the TCL interpreter.
@ -6752,6 +6785,7 @@ int Sqlitetest1_Init(Tcl_Interp *interp){
void *clientData;
} aObjCmd[] = {
{ "bad_behavior", test_bad_behavior, (void*)&iZero },
{ "register_dbstat_vtab", test_register_dbstat_vtab },
{ "sqlite3_connection_pointer", get_sqlite_pointer, 0 },
{ "sqlite3_bind_int", test_bind_int, 0 },
{ "sqlite3_bind_zeroblob", test_bind_zeroblob, 0 },

75
src/where.c
View File

@ -363,7 +363,7 @@ static int allowedOp(int op){
assert( TK_LT>TK_EQ && TK_LT<TK_GE );
assert( TK_LE>TK_EQ && TK_LE<TK_GE );
assert( TK_GE==TK_EQ+4 );
return op==TK_IN || (op>=TK_EQ && op<=TK_GE) || op==TK_ISNULL;
return op==TK_IN || (op>=TK_EQ && op<=TK_GE) || op==TK_ISNULL || op==TK_IS;
}
/*
@ -416,6 +416,8 @@ static u16 operatorMask(int op){
c = WO_IN;
}else if( op==TK_ISNULL ){
c = WO_ISNULL;
}else if( op==TK_IS ){
c = WO_IS;
}else{
assert( (WO_EQ<<(op-TK_EQ)) < 0x7fff );
c = (u16)(WO_EQ<<(op-TK_EQ));
@ -427,6 +429,7 @@ static u16 operatorMask(int op){
assert( op!=TK_LE || c==WO_LE );
assert( op!=TK_GT || c==WO_GT );
assert( op!=TK_GE || c==WO_GE );
assert( op!=TK_IS || c==WO_IS );
return c;
}
@ -487,11 +490,12 @@ static WhereTerm *whereScanNext(WhereScan *pScan){
continue;
}
}
if( (pTerm->eOperator & WO_EQ)!=0
if( (pTerm->eOperator & (WO_EQ|WO_IS))!=0
&& (pX = pTerm->pExpr->pRight)->op==TK_COLUMN
&& pX->iTable==pScan->aEquiv[0]
&& pX->iColumn==pScan->aEquiv[1]
){
testcase( pTerm->eOperator & WO_IS );
continue;
}
pScan->k = k+1;
@ -593,9 +597,11 @@ static WhereTerm *findTerm(
WhereScan scan;
p = whereScanInit(&scan, pWC, iCur, iColumn, op, pIdx);
op &= WO_EQ|WO_IS;
while( p ){
if( (p->prereqRight & notReady)==0 ){
if( p->prereqRight==0 && (p->eOperator&WO_EQ)!=0 ){
if( p->prereqRight==0 && (p->eOperator&op)!=0 ){
testcase( p->eOperator & WO_IS );
return p;
}
if( pResult==0 ) pResult = p;
@ -1254,6 +1260,7 @@ static void exprAnalyze(
pTerm->u.leftColumn = pLeft->iColumn;
pTerm->eOperator = operatorMask(op) & opMask;
}
if( op==TK_IS ) pTerm->wtFlags |= TERM_IS;
if( pRight && pRight->op==TK_COLUMN ){
WhereTerm *pNew;
Expr *pDup;
@ -1271,13 +1278,14 @@ static void exprAnalyze(
markTermAsChild(pWC, idxNew, idxTerm);
pTerm = &pWC->a[idxTerm];
pTerm->wtFlags |= TERM_COPIED;
if( pExpr->op==TK_EQ
if( (op==TK_EQ || op==TK_IS)
&& !ExprHasProperty(pExpr, EP_FromJoin)
&& OptimizationEnabled(db, SQLITE_Transitive)
){
pTerm->eOperator |= WO_EQUIV;
eExtraOp = WO_EQUIV;
}
if( op==TK_IS ) pNew->wtFlags |= TERM_IS;
}else{
pDup = pExpr;
pNew = pTerm;
@ -1468,10 +1476,7 @@ static void exprAnalyze(
** as "x>NULL" if x is not an INTEGER PRIMARY KEY. So construct a
** virtual term of that form.
**
** Note that the virtual term must be tagged with TERM_VNULL. This
** TERM_VNULL tag will suppress the not-null check at the beginning
** of the loop. Without the TERM_VNULL flag, the not-null check at
** the start of the loop will prevent any results from being returned.
** Note that the virtual term must be tagged with TERM_VNULL.
*/
if( pExpr->op==TK_NOTNULL
&& pExpr->pLeft->op==TK_COLUMN
@ -1675,11 +1680,12 @@ static int termCanDriveIndex(
){
char aff;
if( pTerm->leftCursor!=pSrc->iCursor ) return 0;
if( (pTerm->eOperator & WO_EQ)==0 ) return 0;
if( (pTerm->eOperator & (WO_EQ|WO_IS))==0 ) return 0;
if( (pTerm->prereqRight & notReady)!=0 ) return 0;
if( pTerm->u.leftColumn<0 ) return 0;
aff = pSrc->pTab->aCol[pTerm->u.leftColumn].affinity;
if( !sqlite3IndexAffinityOk(pTerm->pExpr, aff) ) return 0;
testcase( pTerm->pExpr->op==TK_IS );
return 1;
}
#endif
@ -1896,8 +1902,9 @@ static sqlite3_index_info *allocateIndexInfo(
assert( IsPowerOfTwo(pTerm->eOperator & ~WO_EQUIV) );
testcase( pTerm->eOperator & WO_IN );
testcase( pTerm->eOperator & WO_ISNULL );
testcase( pTerm->eOperator & WO_IS );
testcase( pTerm->eOperator & WO_ALL );
if( (pTerm->eOperator & ~(WO_ISNULL|WO_EQUIV))==0 ) continue;
if( (pTerm->eOperator & ~(WO_ISNULL|WO_EQUIV|WO_IS))==0 ) continue;
if( pTerm->wtFlags & TERM_VNULL ) continue;
nTerm++;
}
@ -1948,9 +1955,10 @@ static sqlite3_index_info *allocateIndexInfo(
if( pTerm->leftCursor != pSrc->iCursor ) continue;
assert( IsPowerOfTwo(pTerm->eOperator & ~WO_EQUIV) );
testcase( pTerm->eOperator & WO_IN );
testcase( pTerm->eOperator & WO_IS );
testcase( pTerm->eOperator & WO_ISNULL );
testcase( pTerm->eOperator & WO_ALL );
if( (pTerm->eOperator & ~(WO_ISNULL|WO_EQUIV))==0 ) continue;
if( (pTerm->eOperator & ~(WO_ISNULL|WO_EQUIV|WO_IS))==0 ) continue;
if( pTerm->wtFlags & TERM_VNULL ) continue;
pIdxCons[j].iColumn = pTerm->u.leftColumn;
pIdxCons[j].iTermOffset = i;
@ -2792,7 +2800,7 @@ static int codeEqualityTerm(
int iReg; /* Register holding results */
assert( iTarget>0 );
if( pX->op==TK_EQ ){
if( pX->op==TK_EQ || pX->op==TK_IS ){
iReg = sqlite3ExprCodeTarget(pParse, pX->pRight, iTarget);
}else if( pX->op==TK_ISNULL ){
iReg = iTarget;
@ -2977,7 +2985,7 @@ static int codeAllEqualityTerms(
testcase( pTerm->eOperator & WO_IN );
if( (pTerm->eOperator & (WO_ISNULL|WO_IN))==0 ){
Expr *pRight = pTerm->pExpr->pRight;
if( sqlite3ExprCanBeNull(pRight) ){
if( (pTerm->wtFlags & TERM_IS)==0 && sqlite3ExprCanBeNull(pRight) ){
sqlite3VdbeAddOp2(v, OP_IsNull, regBase+j, pLevel->addrBrk);
VdbeCoverage(v);
}
@ -4099,16 +4107,19 @@ static Bitmask codeOneLoopStart(
Expr *pE, *pEAlt;
WhereTerm *pAlt;
if( pTerm->wtFlags & (TERM_VIRTUAL|TERM_CODED) ) continue;
if( pTerm->eOperator!=(WO_EQUIV|WO_EQ) ) continue;
if( (pTerm->eOperator & (WO_EQ|WO_IS))==0 ) continue;
if( (pTerm->eOperator & WO_EQUIV)==0 ) continue;
if( pTerm->leftCursor!=iCur ) continue;
if( pLevel->iLeftJoin ) continue;
pE = pTerm->pExpr;
assert( !ExprHasProperty(pE, EP_FromJoin) );
assert( (pTerm->prereqRight & pLevel->notReady)!=0 );
pAlt = findTerm(pWC, iCur, pTerm->u.leftColumn, notReady, WO_EQ|WO_IN, 0);
pAlt = findTerm(pWC, iCur, pTerm->u.leftColumn, notReady,
WO_EQ|WO_IN|WO_IS, 0);
if( pAlt==0 ) continue;
if( pAlt->wtFlags & (TERM_CODED) ) continue;
testcase( pAlt->eOperator & WO_EQ );
testcase( pAlt->eOperator & WO_IS );
testcase( pAlt->eOperator & WO_IN );
VdbeModuleComment((v, "begin transitive constraint"));
pEAlt = sqlite3StackAllocRaw(db, sizeof(*pEAlt));
@ -4158,9 +4169,10 @@ static void whereTermPrint(WhereTerm *pTerm, int iTerm){
if( pTerm->wtFlags & TERM_VIRTUAL ) zType[0] = 'V';
if( pTerm->eOperator & WO_EQUIV ) zType[1] = 'E';
if( ExprHasProperty(pTerm->pExpr, EP_FromJoin) ) zType[2] = 'L';
sqlite3DebugPrintf("TERM-%-3d %p %s cursor=%-3d prob=%-3d op=0x%03x\n",
iTerm, pTerm, zType, pTerm->leftCursor, pTerm->truthProb,
pTerm->eOperator);
sqlite3DebugPrintf(
"TERM-%-3d %p %s cursor=%-3d prob=%-3d op=0x%03x wtFlags=0x%04x\n",
iTerm, pTerm, zType, pTerm->leftCursor, pTerm->truthProb,
pTerm->eOperator, pTerm->wtFlags);
sqlite3TreeViewExpr(0, pTerm->pExpr, 0);
}
}
@ -4650,8 +4662,9 @@ static void whereLoopOutputAdjust(
/* In the absence of explicit truth probabilities, use heuristics to
** guess a reasonable truth probability. */
pLoop->nOut--;
if( pTerm->eOperator&WO_EQ ){
if( pTerm->eOperator&(WO_EQ|WO_IS) ){
Expr *pRight = pTerm->pExpr->pRight;
testcase( pTerm->pExpr->op==TK_IS );
if( sqlite3ExprIsInteger(pRight, &k) && k>=(-1) && k<=1 ){
k = 10;
}else{
@ -4719,10 +4732,10 @@ 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->jointype & JT_LEFT)!=0 ){
}else if( /*pProbe->tnum<=0 ||*/ (pSrc->jointype & JT_LEFT)!=0 ){
opMask = WO_EQ|WO_IN|WO_GT|WO_GE|WO_LT|WO_LE;
}else{
opMask = WO_EQ|WO_IN|WO_ISNULL|WO_GT|WO_GE|WO_LT|WO_LE;
opMask = WO_EQ|WO_IN|WO_GT|WO_GE|WO_LT|WO_LE|WO_ISNULL|WO_IS;
}
if( pProbe->bUnordered ) opMask &= ~(WO_GT|WO_GE|WO_LT|WO_LE);
@ -4785,7 +4798,7 @@ static int whereLoopAddBtreeIndex(
assert( nIn>0 ); /* RHS always has 2 or more terms... The parser
** changes "x IN (?)" into "x=?". */
}else if( eOp & (WO_EQ) ){
}else if( eOp & (WO_EQ|WO_IS) ){
pNew->wsFlags |= WHERE_COLUMN_EQ;
if( iCol<0 || (nInMul==0 && pNew->u.btree.nEq==pProbe->nKeyCol-1) ){
if( iCol>=0 && pProbe->uniqNotNull==0 ){
@ -4835,7 +4848,7 @@ static int whereLoopAddBtreeIndex(
whereRangeScanEst(pParse, pBuilder, pBtm, pTop, pNew);
}else{
int nEq = ++pNew->u.btree.nEq;
assert( eOp & (WO_ISNULL|WO_EQ|WO_IN) );
assert( eOp & (WO_ISNULL|WO_EQ|WO_IN|WO_IS) );
assert( pNew->nOut==saved_nOut );
if( pTerm->truthProb<=0 && iCol>=0 ){
@ -4852,8 +4865,9 @@ static int whereLoopAddBtreeIndex(
&& ((eOp & WO_IN)==0 || !ExprHasProperty(pTerm->pExpr, EP_xIsSelect))
){
Expr *pExpr = pTerm->pExpr;
if( (eOp & (WO_EQ|WO_ISNULL))!=0 ){
if( (eOp & (WO_EQ|WO_ISNULL|WO_IS))!=0 ){
testcase( eOp & WO_EQ );
testcase( eOp & WO_IS );
testcase( eOp & WO_ISNULL );
rc = whereEqualScanEst(pParse, pBuilder, pExpr->pRight, &nOut);
}else{
@ -5690,9 +5704,9 @@ static i8 wherePathSatisfiesOrderBy(
if( pOBExpr->op!=TK_COLUMN ) continue;
if( pOBExpr->iTable!=iCur ) continue;
pTerm = findTerm(&pWInfo->sWC, iCur, pOBExpr->iColumn,
~ready, WO_EQ|WO_ISNULL, 0);
~ready, WO_EQ|WO_ISNULL|WO_IS, 0);
if( pTerm==0 ) continue;
if( (pTerm->eOperator&WO_EQ)!=0 && pOBExpr->iColumn>=0 ){
if( (pTerm->eOperator&(WO_EQ|WO_IS))!=0 && pOBExpr->iColumn>=0 ){
const char *z1, *z2;
pColl = sqlite3ExprCollSeq(pWInfo->pParse, pOrderBy->a[i].pExpr);
if( !pColl ) pColl = db->pDfltColl;
@ -5701,6 +5715,7 @@ static i8 wherePathSatisfiesOrderBy(
if( !pColl ) pColl = db->pDfltColl;
z2 = pColl->zName;
if( sqlite3StrICmp(z1, z2)!=0 ) continue;
testcase( pTerm->pExpr->op==TK_IS );
}
obSat |= MASKBIT(i);
}
@ -5731,7 +5746,7 @@ static i8 wherePathSatisfiesOrderBy(
/* Skip over == and IS NULL terms */
if( j<pLoop->u.btree.nEq
&& pLoop->nSkip==0
&& ((i = pLoop->aLTerm[j]->eOperator) & (WO_EQ|WO_ISNULL))!=0
&& ((i = pLoop->aLTerm[j]->eOperator) & (WO_EQ|WO_ISNULL|WO_IS))!=0
){
if( i & WO_ISNULL ){
testcase( isOrderDistinct );
@ -6304,8 +6319,9 @@ static int whereShortCut(WhereLoopBuilder *pBuilder){
pLoop = pBuilder->pNew;
pLoop->wsFlags = 0;
pLoop->nSkip = 0;
pTerm = findTerm(pWC, iCur, -1, 0, WO_EQ, 0);
pTerm = findTerm(pWC, iCur, -1, 0, WO_EQ|WO_IS, 0);
if( pTerm ){
testcase( pTerm->eOperator & WO_IS );
pLoop->wsFlags = WHERE_COLUMN_EQ|WHERE_IPK|WHERE_ONEROW;
pLoop->aLTerm[0] = pTerm;
pLoop->nLTerm = 1;
@ -6320,8 +6336,9 @@ static int whereShortCut(WhereLoopBuilder *pBuilder){
|| pIdx->nKeyCol>ArraySize(pLoop->aLTermSpace)
) continue;
for(j=0; j<pIdx->nKeyCol; j++){
pTerm = findTerm(pWC, iCur, pIdx->aiColumn[j], 0, WO_EQ, pIdx);
pTerm = findTerm(pWC, iCur, pIdx->aiColumn[j], 0, WO_EQ|WO_IS, pIdx);
if( pTerm==0 ) break;
testcase( pTerm->eOperator & WO_IS );
pLoop->aLTerm[j] = pTerm;
}
if( j!=pIdx->nKeyCol ) continue;

22
src/whereInt.h
View File

@ -280,6 +280,7 @@ struct WhereTerm {
#define TERM_LIKEOPT 0x100 /* Virtual terms from the LIKE optimization */
#define TERM_LIKECOND 0x200 /* Conditionally this LIKE operator term */
#define TERM_LIKE 0x400 /* The original LIKE operator */
#define TERM_IS 0x800 /* Term.pExpr is an IS operator */
/*
** An instance of the WhereScan object is used as an iterator for locating
@ -428,21 +429,22 @@ struct WhereInfo {
** OR-ed combination of these values can be used when searching for
** particular WhereTerms within a WhereClause.
*/
#define WO_IN 0x001
#define WO_EQ 0x002
#define WO_IN 0x0001
#define WO_EQ 0x0002
#define WO_LT (WO_EQ<<(TK_LT-TK_EQ))
#define WO_LE (WO_EQ<<(TK_LE-TK_EQ))
#define WO_GT (WO_EQ<<(TK_GT-TK_EQ))
#define WO_GE (WO_EQ<<(TK_GE-TK_EQ))
#define WO_MATCH 0x040
#define WO_ISNULL 0x080
#define WO_OR 0x100 /* Two or more OR-connected terms */
#define WO_AND 0x200 /* Two or more AND-connected terms */
#define WO_EQUIV 0x400 /* Of the form A==B, both columns */
#define WO_NOOP 0x800 /* This term does not restrict search space */
#define WO_MATCH 0x0040
#define WO_IS 0x0080
#define WO_ISNULL 0x0100
#define WO_OR 0x0200 /* Two or more OR-connected terms */
#define WO_AND 0x0400 /* Two or more AND-connected terms */
#define WO_EQUIV 0x0800 /* Of the form A==B, both columns */
#define WO_NOOP 0x1000 /* This term does not restrict search space */
#define WO_ALL 0xfff /* Mask of all possible WO_* values */
#define WO_SINGLE 0x0ff /* Mask of all non-compound WO_* values */
#define WO_ALL 0x1fff /* Mask of all possible WO_* values */
#define WO_SINGLE 0x01ff /* Mask of all non-compound WO_* values */
/*
** These are definitions of bits in the WhereLoop.wsFlags field.

47
test/analyzer1.test Normal file
View File

@ -0,0 +1,47 @@
# 2015-05-11
#
# 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.
#
#***********************************************************************
#
# Quick tests for the sqlite3_analyzer tool
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
ifcapable !vtab {
finish_test
return
}
if {$tcl_platform(platform)=="windows"} {
set PROG "sqlite3_analyzer.exe"
} else {
set PROG "./sqlite3_analyzer"
}
db close
forcedelete test.db test.db-journal test.db-wal
sqlite3 db test.db
do_test analyzer1-1.0 {
db eval {
CREATE TABLE t1(a INTEGER PRIMARY KEY, b);
CREATE TABLE t2(a INT PRIMARY KEY, b) WITHOUT ROWID;
WITH RECURSIVE c(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM c WHERE x<250)
INSERT INTO t1(a,b) SELECT x, randomblob(200) FROM c;
INSERT INTO t2(a,b) SELECT a, b FROM t1;
}
set line "exec $PROG test.db"
unset -nocomplain ::MSG
catch {eval $line} ::MSG
} {0}
do_test analyzer1-1.1 {
regexp {^/\*\* Disk-Space Utilization.*COMMIT;\W*$} $::MSG
} {1}
finish_test

41
test/fts3matchinfo.test
View File

@ -507,10 +507,49 @@ foreach {tn expr res} {
}
} {
do_execsql_test 11.1.$tn {
do_execsql_test 11.1.$tn.1 {
SELECT rowid, mit(matchinfo(tt, 'y')) FROM tt WHERE tt MATCH $expr
} $res
set r2 [list]
foreach {rowid L} $res {
lappend r2 $rowid
set M [list]
foreach {a b} $L {
lappend M [expr ($a ? 1 : 0) + ($b ? 2 : 0)]
}
lappend r2 $M
}
do_execsql_test 11.1.$tn.2 {
SELECT rowid, mit(matchinfo(tt, 'b')) FROM tt WHERE tt MATCH $expr
} $r2
breakpoint
do_execsql_test 11.1.$tn.2 {
SELECT rowid, mit(matchinfo(tt, 'b')) FROM tt WHERE tt MATCH $expr
} $r2
}
set sqlite_fts3_enable_parentheses 0
#---------------------------------------------------------------------------
# Test the 'b' matchinfo flag
#
set sqlite_fts3_enable_parentheses 1
reset_db
db func mit mit
do_test 12.0 {
set cols [list]
for {set i 0} {$i < 50} {incr i} { lappend cols "c$i" }
execsql "CREATE VIRTUAL TABLE tt USING fts3([join $cols ,])"
} {}
do_execsql_test 12.1 {
INSERT INTO tt (rowid, c4, c45) VALUES(1, 'abc', 'abc');
SELECT mit(matchinfo(tt, 'b')) FROM tt WHERE tt MATCH 'abc';
} [list [list [expr 1<<4] [expr 1<<(45-32)]]]
set sqlite_fts3_enable_parentheses 0
finish_test

4
test/fts3query.test
View File

@ -173,8 +173,8 @@ do_select_tests 5.4 -errorformat {
4 "SELECT optimize(content) FROM t2 WHERE t2 MATCH 'history'" optimize
}
do_catchsql_test 5.5.1 {
SELECT matchinfo(t2, 'abc') FROM t2 WHERE t2 MATCH 'history'
} {1 {unrecognized matchinfo request: b}}
SELECT matchinfo(t2, 'abcd') FROM t2 WHERE t2 MATCH 'history'
} {1 {unrecognized matchinfo request: d}}
do_execsql_test 5.5 { DROP TABLE t2 }

1
test/jrnlmode.test
View File

@ -559,7 +559,6 @@ do_execsql_test jrnlmode-8.30 { PRAGMA journal_mode=DELETE } {delete}
do_test jrnlmode-9.1 {
forcedelete test2.db
sqlite3 db2 test2.db
breakpoint
db2 eval {CREATE TEMP TABLE t(l); PRAGMA journal_mode=off;}
db2 close
} {}

60
test/sqldiff1.test Normal file
View File

@ -0,0 +1,60 @@
# 2015-05-11
#
# 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.
#
#***********************************************************************
#
# Quick tests for the sqldiff tool
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
if {$tcl_platform(platform)=="windows"} {
set PROG "sqldiff.exe"
} else {
set PROG "./sqldiff"
}
db close
forcedelete test.db test2.db
sqlite3 db test.db
do_test sqldiff-1.0 {
db eval {
CREATE TABLE t1(a INTEGER PRIMARY KEY, b);
CREATE TABLE t2(a INT PRIMARY KEY, b) WITHOUT ROWID;
WITH RECURSIVE c(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM c WHERE x<100)
INSERT INTO t1(a,b) SELECT x, printf('abc-%d-xyz',x) FROM c;
INSERT INTO t2(a,b) SELECT a, b FROM t1;
}
db backup test2.db
db eval {
ATTACH 'test2.db' AS x2;
DELETE FROM x2.t1 WHERE a=49;
DELETE FROM x2.t2 WHERE a=48;
INSERT INTO x2.t1(a,b) VALUES(1234,'hello');
INSERT INTO x2.t2(a,b) VALUES(50.5,'xyzzy');
CREATE TABLE x2.t3(a,b,c);
INSERT INTO x2.t3 VALUES(111,222,333);
CREATE TABLE main.t4(x,y,z);
INSERT INTO t4 SELECT * FROM t3;
}
set line "exec $PROG test.db test2.db"
unset -nocomplain ::MSG
catch {eval $line} ::MSG
} {0}
do_test sqldiff-1.1 {
set ::MSG
} {DELETE FROM t1 WHERE a=49;
INSERT INTO t1(a,b) VALUES(1234,'hello');
DELETE FROM t2 WHERE a=48;
INSERT INTO t2(a,b) VALUES(50.5,'xyzzy');
CREATE TABLE t3(a,b,c);
INSERT INTO t3(rowid,a,b,c) VALUES(1,111,222,333);
DROP TABLE t4;}
finish_test

10
test/stat.test
View File

@ -166,8 +166,10 @@ sqlite3 db test.db
register_dbstat_vtab db
do_execsql_test stat-5.1 {
PRAGMA auto_vacuum = OFF;
CREATE VIRTUAL TABLE temp.stat USING dbstat;
CREATE TABLE t1(x);
CREATE TABLE tx(y);
ATTACH ':memory:' AS aux1;
CREATE VIRTUAL TABLE temp.stat USING dbstat(aux1);
CREATE TABLE aux1.t1(x);
INSERT INTO t1 VALUES(zeroblob(1513));
INSERT INTO t1 VALUES(zeroblob(1514));
SELECT name, path, pageno, pagetype, ncell, payload, unused, mx_payload
@ -178,4 +180,8 @@ do_execsql_test stat-5.1 {
t1 /001+000000 4 overflow 0 1020 0 0 \
]
do_catchsql_test stat-6.1 {
CREATE VIRTUAL TABLE temp.s2 USING dbstat(mainx);
} {1 {no such database: mainx}}
finish_test

18
test/transitive1.test
View File

@ -66,6 +66,12 @@ do_execsql_test transitive1-301 {
WHERE w=y AND y IS NOT NULL
ORDER BY w;
} {1 2 1 3 3 4 3 6 5 6 5 7}
do_execsql_test transitive1-302 {
SELECT *
FROM t301 CROSS JOIN t302
WHERE w IS y AND y IS NOT NULL
ORDER BY w;
} {1 2 1 3 3 4 3 6 5 6 5 7}
do_execsql_test transitive1-310 {
SELECT *
FROM t301 CROSS JOIN t302 ON w=y
@ -103,7 +109,7 @@ do_execsql_test transitive1-332 {
} {3 4 3 6 1 2 1 3}
# Ticket [c620261b5b5dc] circa 2013-10-28.
# Make sureconstraints are not used with LEFT JOINs.
# Make sure constraints are not used with LEFT JOINs.
#
# The next case is from the ticket report. It outputs no rows in 3.8.1
# prior to the bug-fix.
@ -116,6 +122,16 @@ do_execsql_test transitive1-400 {
INSERT INTO t403 VALUES(1);
SELECT '1-row' FROM t401 LEFT JOIN t402 ON b=a JOIN t403 ON c=a;
} {1-row}
do_execsql_test transitive1-401 {
SELECT '1-row' FROM t401 LEFT JOIN t402 ON b IS a JOIN t403 ON c=a;
} {1-row}
do_execsql_test transitive1-402 {
SELECT '1-row' FROM t401 LEFT JOIN t402 ON b=a JOIN t403 ON c IS a;
} {1-row}
do_execsql_test transitive1-403 {
SELECT '1-row' FROM t401 LEFT JOIN t402 ON b IS a JOIN t403 ON c IS a;
} {1-row}
# The following is a script distilled from the XBMC project where the
# bug was originally encountered. The correct answer is a single row

13
test/vtab1.test
View File

@ -1085,11 +1085,22 @@ do_test vtab1.13-3 {
SELECT * FROM echo_c WHERE b IS NULL
}
} {15 {} 16}
do_test vtab1.13-3 {
do_test vtab1.13-4 {
unset -nocomplain null
execsql {
SELECT * FROM echo_c WHERE b IS $null
}
} {15 {} 16}
do_test vtab1.13-5 {
execsql {
SELECT * FROM echo_c WHERE b IS NULL AND a = 15;
}
} {15 {} 16}
do_test vtab1.13-6 {
execsql {
SELECT * FROM echo_c WHERE NULL IS b AND a IS 15;
}
} {15 {} 16}
do_test vtab1-14.001 {

9
test/vtab2.test
View File

@ -104,6 +104,14 @@ do_test vtab2-3.2 {
WHERE a.rowid=1
}
} {main schema 0 database {} 0 {} 0 {} {} {} {} {} {} {} {} {}}
do_test vtab2-3.3 {
execsql {
SELECT *, b.rowid
FROM schema a LEFT JOIN schema b ON a.dflt_value IS b.dflt_value
AND a.dflt_value IS NOT NULL
WHERE a.rowid=1
}
} {main schema 0 database {} 0 {} 0 {} {} {} {} {} {} {} {} {}}
do_test vtab2-4.1 {
execsql {
@ -153,4 +161,3 @@ ifcapable fts3 {
finish_test

5
test/vtab6.test
View File

@ -233,6 +233,11 @@ do_test vtab6-2.4 {
SELECT * FROM t1 LEFT JOIN t2 ON t1.a=t2.d
}
} {1 2 3 {} {} {} 2 3 4 {} {} {} 3 4 5 1 2 3}
do_test vtab6-2.4.1 {
execsql {
SELECT * FROM t1 LEFT JOIN t2 ON t1.a IS t2.d
}
} {1 2 3 {} {} {} 2 3 4 {} {} {} 3 4 5 1 2 3}
do_test vtab6-2.5 {
execsql {
SELECT * FROM t1 LEFT JOIN t2 ON t1.a=t2.d WHERE t1.a>1

30
test/where.test
View File

@ -65,9 +65,15 @@ proc count sql {
do_test where-1.1.1 {
count {SELECT x, y, w FROM t1 WHERE w=10}
} {3 121 10 3}
do_test where-1.1.1b {
count {SELECT x, y, w FROM t1 WHERE w IS 10}
} {3 121 10 3}
do_eqp_test where-1.1.2 {
SELECT x, y, w FROM t1 WHERE w=10
} {*SEARCH TABLE t1 USING INDEX i1w (w=?)*}
do_eqp_test where-1.1.2b {
SELECT x, y, w FROM t1 WHERE w IS 10
} {*SEARCH TABLE t1 USING INDEX i1w (w=?)*}
do_test where-1.1.3 {
db status step
} {0}
@ -101,12 +107,21 @@ do_test where-1.3.1 {
do_test where-1.3.2 {
count {SELECT x, y, w AS abc FROM t1 WHERE 11=abc}
} {3 144 11 3}
do_test where-1.3.3 {
count {SELECT x, y, w AS abc FROM t1 WHERE 11 IS abc}
} {3 144 11 3}
do_test where-1.4.1 {
count {SELECT w, x, y FROM t1 WHERE 11=w AND x>2}
} {11 3 144 3}
do_test where-1.4.1b {
count {SELECT w, x, y FROM t1 WHERE 11 IS w AND x>2}
} {11 3 144 3}
do_eqp_test where-1.4.2 {
SELECT w, x, y FROM t1 WHERE 11=w AND x>2
} {*SEARCH TABLE t1 USING INDEX i1w (w=?)*}
do_eqp_test where-1.4.2b {
SELECT w, x, y FROM t1 WHERE 11 IS w AND x>2
} {*SEARCH TABLE t1 USING INDEX i1w (w=?)*}
do_test where-1.4.3 {
count {SELECT w AS a, x AS b, y FROM t1 WHERE 11=a AND b>2}
} {11 3 144 3}
@ -143,6 +158,9 @@ do_test where-1.10 {
do_test where-1.11 {
count {SELECT x, y FROM t1 WHERE x=3 AND y=100 AND w<10}
} {3 100 3}
do_test where-1.11b {
count {SELECT x, y FROM t1 WHERE x IS 3 AND y IS 100 AND w<10}
} {3 100 3}
# New for SQLite version 2.1: Verify that that inequality constraints
# are used correctly.
@ -150,12 +168,18 @@ do_test where-1.11 {
do_test where-1.12 {
count {SELECT w FROM t1 WHERE x=3 AND y<100}
} {8 3}
do_test where-1.12b {
count {SELECT w FROM t1 WHERE x IS 3 AND y<100}
} {8 3}
do_test where-1.13 {
count {SELECT w FROM t1 WHERE x=3 AND 100>y}
} {8 3}
do_test where-1.14 {
count {SELECT w FROM t1 WHERE 3=x AND y<100}
} {8 3}
do_test where-1.14b {
count {SELECT w FROM t1 WHERE 3 IS x AND y<100}
} {8 3}
do_test where-1.15 {
count {SELECT w FROM t1 WHERE 3=x AND 100>y}
} {8 3}
@ -168,6 +192,9 @@ do_test where-1.17 {
do_test where-1.18 {
count {SELECT w FROM t1 WHERE x=3 AND y>225}
} {15 3}
do_test where-1.18b {
count {SELECT w FROM t1 WHERE x IS 3 AND y>225}
} {15 3}
do_test where-1.19 {
count {SELECT w FROM t1 WHERE x=3 AND 225<y}
} {15 3}
@ -180,6 +207,9 @@ do_test where-1.21 {
do_test where-1.22 {
count {SELECT w FROM t1 WHERE x=3 AND y>121 AND y<196}
} {11 12 5}
do_test where-1.22b {
count {SELECT w FROM t1 WHERE x IS 3 AND y>121 AND y<196}
} {11 12 5}
do_test where-1.23 {
count {SELECT w FROM t1 WHERE x=3 AND y>=121 AND y<=196}
} {10 11 12 13 9}

15
test/where4.test
View File

@ -57,6 +57,10 @@ proc count sql {
do_test where4-1.1 {
count {SELECT rowid FROM t1 WHERE w IS NULL}
} {7 2}
do_test where4-1.1b {
unset -nocomplain null
count {SELECT rowid FROM t1 WHERE w IS $null}
} {7 2}
do_test where4-1.2 {
count {SELECT rowid FROM t1 WHERE +w IS NULL}
} {7 6}
@ -143,6 +147,17 @@ do_test where4-3.2 {
SELECT * FROM t2 LEFT JOIN t3 ON a=x WHERE y IS NULL;
}
} {2 2 {} 3 {} {}}
do_test where4-3.3 {
execsql {
SELECT * FROM t2 LEFT JOIN t3 ON a=x WHERE NULL is y;
}
} {2 2 {} 3 {} {}}
do_test where4-3.4 {
unset -nocomplain null
execsql {
SELECT * FROM t2 LEFT JOIN t3 ON a=x WHERE y IS $null;
}
} {2 2 {} 3 {} {}}
# Ticket #2189. Probably the same bug as #2177.
#

1
test/whereC.test
View File

@ -59,6 +59,7 @@ foreach {tn sql res} {
12 "SELECT i FROM t1 WHERE a=2 AND b=2 AND i<NULL" {}
13 "SELECT i FROM t1 WHERE a=2 AND b=2 AND i>=NULL" {}
14 "SELECT i FROM t1 WHERE a=1 AND b='2' AND i<4.5" {3 4}
15 "SELECT i FROM t1 WHERE rowid IS '12'" {12}
} {
do_execsql_test 1.$tn.1 $sql $res
do_execsql_test 1.$tn.2 "$sql ORDER BY i ASC" [lsort -integer -inc $res]

1
tool/spaceanal.tcl
View File

@ -88,7 +88,6 @@ if {[catch {sqlite3 db $file_to_analyze -uri 1} msg]} {
puts stderr "error trying to open $file_to_analyze: $msg"
exit 1
}
register_dbstat_vtab db
db eval {SELECT count(*) FROM sqlite_master}
set pageSize [expr {wide([db one {PRAGMA page_size}])}]

5
tool/sqldiff.c
View File

@ -1139,6 +1139,7 @@ int main(int argc, char **argv){
char **azExt = 0;
g.zArgv0 = argv[0];
sqlite3_config(SQLITE_CONFIG_SINGLETHREAD);
for(i=1; i<argc; i++){
const char *z = argv[i];
if( z[0]=='-' ){
@ -1158,12 +1159,14 @@ int main(int argc, char **argv){
showHelp();
return 0;
}else
#ifndef SQLITE_OMIT_LOAD_EXTENSION
if( strcmp(z,"lib")==0 || strcmp(z,"L")==0 ){
if( i==argc-1 ) cmdlineError("missing argument to %s", argv[i]);
azExt = realloc(azExt, sizeof(azExt[0])*(nExt+1));
if( azExt==0 ) cmdlineError("out of memory");
azExt[nExt++] = argv[++i];
}else
#endif
if( strcmp(z,"primarykey")==0 ){
g.bSchemaPK = 1;
}else
@ -1199,6 +1202,7 @@ int main(int argc, char **argv){
if( rc || zErrMsg ){
cmdlineError("\"%s\" does not appear to be a valid SQLite database", zDb1);
}
#ifndef SQLITE_OMIT_LOAD_EXTENSION
sqlite3_enable_load_extension(g.db, 1);
for(i=0; i<nExt; i++){
rc = sqlite3_load_extension(g.db, azExt[i], 0, &zErrMsg);
@ -1206,6 +1210,7 @@ int main(int argc, char **argv){
cmdlineError("error loading %s: %s", azExt[i], zErrMsg);
}
}
#endif
free(azExt);
zSql = sqlite3_mprintf("ATTACH %Q as aux;", zDb2);
rc = sqlite3_exec(g.db, zSql, 0, 0, &zErrMsg);