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sqlite-amalgamation-3410200.zip

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git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4247 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
Cory McWilliams 2023-03-25 00:13:39 +00:00
parent 0d9fac7363
commit 19c1784864
3 changed files with 79 additions and 37 deletions
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10
deps/sqlite/shell.c vendored
View File

@ -13023,10 +13023,14 @@ static int dbdataNext(sqlite3_vtab_cursor *pCursor){
if( pCsr->bOnePage==0 && pCsr->iPgno>pCsr->szDb ) return SQLITE_OK;
rc = dbdataLoadPage(pCsr, pCsr->iPgno, &pCsr->aPage, &pCsr->nPage);
if( rc!=SQLITE_OK ) return rc;
if( pCsr->aPage ) break;
if( pCsr->aPage && pCsr->nPage>=256 ) break;
sqlite3_free(pCsr->aPage);
pCsr->aPage = 0;
if( pCsr->bOnePage ) return SQLITE_OK;
pCsr->iPgno++;
}
assert( iOff+3+2<=pCsr->nPage );
pCsr->iCell = pTab->bPtr ? -2 : 0;
pCsr->nCell = get_uint16(&pCsr->aPage[iOff+3]);
}
@ -13261,8 +13265,7 @@ static int dbdataGetEncoding(DbdataCursor *pCsr){
int nPg1 = 0;
u8 *aPg1 = 0;
rc = dbdataLoadPage(pCsr, 1, &aPg1, &nPg1);
assert( rc!=SQLITE_OK || nPg1==0 || nPg1>=512 );
if( rc==SQLITE_OK && nPg1>0 ){
if( rc==SQLITE_OK && nPg1>=(56+4) ){
pCsr->enc = get_uint32(&aPg1[56]);
}
sqlite3_free(aPg1);
@ -17921,6 +17924,7 @@ static char *shell_error_context(const char *zSql, sqlite3 *db){
if( db==0
|| zSql==0
|| (iOffset = sqlite3_error_offset(db))<0
|| iOffset>=strlen(zSql)
){
return sqlite3_mprintf("");
}

100
deps/sqlite/sqlite3.c vendored
View File

@ -1,6 +1,6 @@
/******************************************************************************
** This file is an amalgamation of many separate C source files from SQLite
** version 3.41.1. By combining all the individual C code files into this
** version 3.41.2. By combining all the individual C code files into this
** single large file, the entire code can be compiled as a single translation
** unit. This allows many compilers to do optimizations that would not be
** possible if the files were compiled separately. Performance improvements
@ -452,9 +452,9 @@ extern "C" {
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
#define SQLITE_VERSION "3.41.1"
#define SQLITE_VERSION_NUMBER 3041001
#define SQLITE_SOURCE_ID "2023-03-10 12:13:52 20399f3eda5ec249d147ba9e48da6e87f969d7966a9a896764ca437ff7e737ff"
#define SQLITE_VERSION "3.41.2"
#define SQLITE_VERSION_NUMBER 3041002
#define SQLITE_SOURCE_ID "2023-03-22 11:56:21 0d1fc92f94cb6b76bffe3ec34d69cffde2924203304e8ffc4155597af0c191da"
/*
** CAPI3REF: Run-Time Library Version Numbers
@ -16592,7 +16592,7 @@ struct PgHdr {
** private to pcache.c and should not be accessed by other modules.
** pCache is grouped with the public elements for efficiency.
*/
i16 nRef; /* Number of users of this page */
i64 nRef; /* Number of users of this page */
PgHdr *pDirtyNext; /* Next element in list of dirty pages */
PgHdr *pDirtyPrev; /* Previous element in list of dirty pages */
/* NB: pDirtyNext and pDirtyPrev are undefined if the
@ -16673,12 +16673,12 @@ SQLITE_PRIVATE void sqlite3PcacheClearSyncFlags(PCache *);
SQLITE_PRIVATE void sqlite3PcacheClear(PCache*);
/* Return the total number of outstanding page references */
SQLITE_PRIVATE int sqlite3PcacheRefCount(PCache*);
SQLITE_PRIVATE i64 sqlite3PcacheRefCount(PCache*);
/* Increment the reference count of an existing page */
SQLITE_PRIVATE void sqlite3PcacheRef(PgHdr*);
SQLITE_PRIVATE int sqlite3PcachePageRefcount(PgHdr*);
SQLITE_PRIVATE i64 sqlite3PcachePageRefcount(PgHdr*);
/* Return the total number of pages stored in the cache */
SQLITE_PRIVATE int sqlite3PcachePagecount(PCache*);
@ -18837,7 +18837,7 @@ struct NameContext {
#define NC_HasAgg 0x000010 /* One or more aggregate functions seen */
#define NC_IdxExpr 0x000020 /* True if resolving columns of CREATE INDEX */
#define NC_SelfRef 0x00002e /* Combo: PartIdx, isCheck, GenCol, and IdxExpr */
#define NC_VarSelect 0x000040 /* A correlated subquery has been seen */
#define NC_Subquery 0x000040 /* A subquery has been seen */
#define NC_UEList 0x000080 /* True if uNC.pEList is used */
#define NC_UAggInfo 0x000100 /* True if uNC.pAggInfo is used */
#define NC_UUpsert 0x000200 /* True if uNC.pUpsert is used */
@ -19208,6 +19208,9 @@ struct Parse {
u8 withinRJSubrtn; /* Nesting level for RIGHT JOIN body subroutines */
#if defined(SQLITE_DEBUG) || defined(SQLITE_COVERAGE_TEST)
u8 earlyCleanup; /* OOM inside sqlite3ParserAddCleanup() */
#endif
#ifdef SQLITE_DEBUG
u8 ifNotExists; /* Might be true if IF NOT EXISTS. Assert()s only */
#endif
int nRangeReg; /* Size of the temporary register block */
int iRangeReg; /* First register in temporary register block */
@ -52654,7 +52657,7 @@ bitvec_end:
struct PCache {
PgHdr *pDirty, *pDirtyTail; /* List of dirty pages in LRU order */
PgHdr *pSynced; /* Last synced page in dirty page list */
int nRefSum; /* Sum of ref counts over all pages */
i64 nRefSum; /* Sum of ref counts over all pages */
int szCache; /* Configured cache size */
int szSpill; /* Size before spilling occurs */
int szPage; /* Size of every page in this cache */
@ -52684,7 +52687,7 @@ struct PCache {
unsigned char *a;
int j;
pPg = (PgHdr*)pLower->pExtra;
printf("%3d: nRef %2d flgs %02x data ", i, pPg->nRef, pPg->flags);
printf("%3lld: nRef %2d flgs %02x data ", i, pPg->nRef, pPg->flags);
a = (unsigned char *)pLower->pBuf;
for(j=0; j<12; j++) printf("%02x", a[j]);
printf(" ptr %p\n", pPg);
@ -53428,14 +53431,14 @@ SQLITE_PRIVATE PgHdr *sqlite3PcacheDirtyList(PCache *pCache){
** This is not the total number of pages referenced, but the sum of the
** reference count for all pages.
*/
SQLITE_PRIVATE int sqlite3PcacheRefCount(PCache *pCache){
SQLITE_PRIVATE i64 sqlite3PcacheRefCount(PCache *pCache){
return pCache->nRefSum;
}
/*
** Return the number of references to the page supplied as an argument.
*/
SQLITE_PRIVATE int sqlite3PcachePageRefcount(PgHdr *p){
SQLITE_PRIVATE i64 sqlite3PcachePageRefcount(PgHdr *p){
return p->nRef;
}
@ -74505,7 +74508,7 @@ static SQLITE_NOINLINE int btreeNext(BtCursor *pCur){
pPage = pCur->pPage;
idx = ++pCur->ix;
if( NEVER(!pPage->isInit) || sqlite3FaultSim(412) ){
if( !pPage->isInit || sqlite3FaultSim(412) ){
return SQLITE_CORRUPT_BKPT;
}
@ -77634,6 +77637,7 @@ SQLITE_PRIVATE int sqlite3BtreeInsert(
assert( szNew==pPage->xCellSize(pPage, newCell) );
assert( szNew <= MX_CELL_SIZE(p->pBt) );
idx = pCur->ix;
pCur->info.nSize = 0;
if( loc==0 ){
CellInfo info;
assert( idx>=0 );
@ -77706,7 +77710,6 @@ SQLITE_PRIVATE int sqlite3BtreeInsert(
** larger than the largest existing key, it is possible to insert the
** row without seeking the cursor. This can be a big performance boost.
*/
pCur->info.nSize = 0;
if( pPage->nOverflow ){
assert( rc==SQLITE_OK );
pCur->curFlags &= ~(BTCF_ValidNKey);
@ -104800,8 +104803,8 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
assert( pNC->nRef>=nRef );
if( nRef!=pNC->nRef ){
ExprSetProperty(pExpr, EP_VarSelect);
pNC->ncFlags |= NC_VarSelect;
}
pNC->ncFlags |= NC_Subquery;
}
break;
}
@ -109550,6 +109553,7 @@ SQLITE_PRIVATE void sqlite3ExprCodeGeneratedColumn(
){
int iAddr;
Vdbe *v = pParse->pVdbe;
int nErr = pParse->nErr;
assert( v!=0 );
assert( pParse->iSelfTab!=0 );
if( pParse->iSelfTab>0 ){
@ -109562,6 +109566,7 @@ SQLITE_PRIVATE void sqlite3ExprCodeGeneratedColumn(
sqlite3VdbeAddOp4(v, OP_Affinity, regOut, 1, 0, &pCol->affinity, 1);
}
if( iAddr ) sqlite3VdbeJumpHere(v, iAddr);
if( pParse->nErr>nErr ) pParse->db->errByteOffset = -1;
}
#endif /* SQLITE_OMIT_GENERATED_COLUMNS */
@ -109578,6 +109583,7 @@ SQLITE_PRIVATE void sqlite3ExprCodeGetColumnOfTable(
Column *pCol;
assert( v!=0 );
assert( pTab!=0 );
assert( iCol!=XN_EXPR );
if( iCol<0 || iCol==pTab->iPKey ){
sqlite3VdbeAddOp2(v, OP_Rowid, iTabCur, regOut);
VdbeComment((v, "%s.rowid", pTab->zName));
@ -118933,7 +118939,7 @@ SQLITE_PRIVATE void sqlite3AddReturning(Parse *pParse, ExprList *pList){
if( pParse->pNewTrigger ){
sqlite3ErrorMsg(pParse, "cannot use RETURNING in a trigger");
}else{
assert( pParse->bReturning==0 );
assert( pParse->bReturning==0 || pParse->ifNotExists );
}
pParse->bReturning = 1;
pRet = sqlite3DbMallocZero(db, sizeof(*pRet));
@ -118959,7 +118965,8 @@ SQLITE_PRIVATE void sqlite3AddReturning(Parse *pParse, ExprList *pList){
pRet->retTStep.pTrig = &pRet->retTrig;
pRet->retTStep.pExprList = pList;
pHash = &(db->aDb[1].pSchema->trigHash);
assert( sqlite3HashFind(pHash, RETURNING_TRIGGER_NAME)==0 || pParse->nErr );
assert( sqlite3HashFind(pHash, RETURNING_TRIGGER_NAME)==0
|| pParse->nErr || pParse->ifNotExists );
if( sqlite3HashInsert(pHash, RETURNING_TRIGGER_NAME, &pRet->retTrig)
==&pRet->retTrig ){
sqlite3OomFault(db);
@ -124201,7 +124208,7 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(
#endif /* SQLITE_OMIT_TRUNCATE_OPTIMIZATION */
{
u16 wcf = WHERE_ONEPASS_DESIRED|WHERE_DUPLICATES_OK;
if( sNC.ncFlags & NC_VarSelect ) bComplex = 1;
if( sNC.ncFlags & NC_Subquery ) bComplex = 1;
wcf |= (bComplex ? 0 : WHERE_ONEPASS_MULTIROW);
if( HasRowid(pTab) ){
/* For a rowid table, initialize the RowSet to an empty set */
@ -142131,7 +142138,9 @@ static Expr *substExpr(
sqlite3VectorErrorMsg(pSubst->pParse, pCopy);
}else{
sqlite3 *db = pSubst->pParse->db;
if( pSubst->isOuterJoin ){
if( pSubst->isOuterJoin
&& (pCopy->op!=TK_COLUMN || pCopy->iTable!=pSubst->iNewTable)
){
memset(&ifNullRow, 0, sizeof(ifNullRow));
ifNullRow.op = TK_IF_NULL_ROW;
ifNullRow.pLeft = pCopy;
@ -146893,6 +146902,7 @@ SQLITE_PRIVATE void sqlite3BeginTrigger(
}else{
assert( !db->init.busy );
sqlite3CodeVerifySchema(pParse, iDb);
VVA_ONLY( pParse->ifNotExists = 1; )
}
goto trigger_cleanup;
}
@ -148896,12 +148906,22 @@ SQLITE_PRIVATE void sqlite3Update(
/* Begin the database scan.
**
** Do not consider a single-pass strategy for a multi-row update if
** there are any triggers or foreign keys to process, or rows may
** be deleted as a result of REPLACE conflict handling. Any of these
** things might disturb a cursor being used to scan through the table
** or index, causing a single-pass approach to malfunction. */
** there is anything that might disrupt the cursor being used to do
** the UPDATE:
** (1) This is a nested UPDATE
** (2) There are triggers
** (3) There are FOREIGN KEY constraints
** (4) There are REPLACE conflict handlers
** (5) There are subqueries in the WHERE clause
*/
flags = WHERE_ONEPASS_DESIRED;
if( !pParse->nested && !pTrigger && !hasFK && !chngKey && !bReplace ){
if( !pParse->nested
&& !pTrigger
&& !hasFK
&& !chngKey
&& !bReplace
&& (sNC.ncFlags & NC_Subquery)==0
){
flags |= WHERE_ONEPASS_MULTIROW;
}
pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere,0,0,0,flags,iIdxCur);
@ -150866,7 +150886,9 @@ static int vtabCallConstructor(
sCtx.pPrior = db->pVtabCtx;
sCtx.bDeclared = 0;
db->pVtabCtx = &sCtx;
pTab->nTabRef++;
rc = xConstruct(db, pMod->pAux, nArg, azArg, &pVTable->pVtab, &zErr);
sqlite3DeleteTable(db, pTab);
db->pVtabCtx = sCtx.pPrior;
if( rc==SQLITE_NOMEM ) sqlite3OomFault(db);
assert( sCtx.pTab==pTab );
@ -158035,6 +158057,10 @@ static SQLITE_NOINLINE void sqlite3ConstructBloomFilter(
Vdbe *v = pParse->pVdbe; /* VDBE under construction */
WhereLoop *pLoop = pLevel->pWLoop; /* The loop being coded */
int iCur; /* Cursor for table getting the filter */
IndexedExpr *saved_pIdxEpr; /* saved copy of Parse.pIdxEpr */
saved_pIdxEpr = pParse->pIdxEpr;
pParse->pIdxEpr = 0;
assert( pLoop!=0 );
assert( v!=0 );
@ -158091,9 +158117,8 @@ static SQLITE_NOINLINE void sqlite3ConstructBloomFilter(
int r1 = sqlite3GetTempRange(pParse, n);
int jj;
for(jj=0; jj<n; jj++){
int iCol = pIdx->aiColumn[jj];
assert( pIdx->pTable==pItem->pTab );
sqlite3ExprCodeGetColumnOfTable(v, pIdx->pTable, iCur, iCol,r1+jj);
sqlite3ExprCodeLoadIndexColumn(pParse, pIdx, iCur, jj, r1+jj);
}
sqlite3VdbeAddOp4Int(v, OP_FilterAdd, pLevel->regFilter, 0, r1, n);
sqlite3ReleaseTempRange(pParse, r1, n);
@ -158124,6 +158149,7 @@ static SQLITE_NOINLINE void sqlite3ConstructBloomFilter(
}
}while( iLevel < pWInfo->nLevel );
sqlite3VdbeJumpHere(v, addrOnce);
pParse->pIdxEpr = saved_pIdxEpr;
}
@ -158423,6 +158449,7 @@ static int whereKeyStats(
assert( pIdx->nSample>0 );
assert( pRec->nField>0 );
/* Do a binary search to find the first sample greater than or equal
** to pRec. If pRec contains a single field, the set of samples to search
** is simply the aSample[] array. If the samples in aSample[] contain more
@ -158467,7 +158494,12 @@ static int whereKeyStats(
** it is extended to two fields. The duplicates that this creates do not
** cause any problems.
*/
nField = MIN(pRec->nField, pIdx->nSample);
if( !HasRowid(pIdx->pTable) && IsPrimaryKeyIndex(pIdx) ){
nField = pIdx->nKeyCol;
}else{
nField = pIdx->nColumn;
}
nField = MIN(pRec->nField, nField);
iCol = 0;
iSample = pIdx->nSample * nField;
do{
@ -162195,6 +162227,10 @@ static int wherePathSolver(WhereInfo *pWInfo, LogEst nRowEst){
if( pFrom->isOrdered==pWInfo->pOrderBy->nExpr ){
pWInfo->eDistinct = WHERE_DISTINCT_ORDERED;
}
if( pWInfo->pSelect->pOrderBy
&& pWInfo->nOBSat > pWInfo->pSelect->pOrderBy->nExpr ){
pWInfo->nOBSat = pWInfo->pSelect->pOrderBy->nExpr;
}
}else{
pWInfo->revMask = pFrom->revLoop;
if( pWInfo->nOBSat<=0 ){
@ -193071,16 +193107,18 @@ static int fts3MsrBufferData(
char *pList,
i64 nList
){
if( nList>pMsr->nBuffer ){
if( (nList+FTS3_NODE_PADDING)>pMsr->nBuffer ){
char *pNew;
pMsr->nBuffer = nList*2;
pNew = (char *)sqlite3_realloc64(pMsr->aBuffer, pMsr->nBuffer);
int nNew = nList*2 + FTS3_NODE_PADDING;
pNew = (char *)sqlite3_realloc64(pMsr->aBuffer, nNew);
if( !pNew ) return SQLITE_NOMEM;
pMsr->aBuffer = pNew;
pMsr->nBuffer = nNew;
}
assert( nList>0 );
memcpy(pMsr->aBuffer, pList, nList);
memset(&pMsr->aBuffer[nList], 0, FTS3_NODE_PADDING);
return SQLITE_OK;
}
@ -240224,7 +240262,7 @@ static void fts5SourceIdFunc(
){
assert( nArg==0 );
UNUSED_PARAM2(nArg, apUnused);
sqlite3_result_text(pCtx, "fts5: 2023-03-10 12:13:52 20399f3eda5ec249d147ba9e48da6e87f969d7966a9a896764ca437ff7e737ff", -1, SQLITE_TRANSIENT);
sqlite3_result_text(pCtx, "fts5: 2023-03-22 11:56:21 0d1fc92f94cb6b76bffe3ec34d69cffde2924203304e8ffc4155597af0c191da", -1, SQLITE_TRANSIENT);
}
/*

6
deps/sqlite/sqlite3.h vendored
View File

@ -146,9 +146,9 @@ extern "C" {
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
#define SQLITE_VERSION "3.41.1"
#define SQLITE_VERSION_NUMBER 3041001
#define SQLITE_SOURCE_ID "2023-03-10 12:13:52 20399f3eda5ec249d147ba9e48da6e87f969d7966a9a896764ca437ff7e737ff"
#define SQLITE_VERSION "3.41.2"
#define SQLITE_VERSION_NUMBER 3041002
#define SQLITE_SOURCE_ID "2023-03-22 11:56:21 0d1fc92f94cb6b76bffe3ec34d69cffde2924203304e8ffc4155597af0c191da"
/*
** CAPI3REF: Run-Time Library Version Numbers