sqlite-amalgamation-3430100.zip
git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4459 ed5197a5-7fde-0310-b194-c3ffbd925b24
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deps/sqlite/sqlite3.c
vendored
187
deps/sqlite/sqlite3.c
vendored
@ -1,6 +1,6 @@
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/******************************************************************************
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** This file is an amalgamation of many separate C source files from SQLite
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** version 3.43.0. By combining all the individual C code files into this
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** version 3.43.1. By combining all the individual C code files into this
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** single large file, the entire code can be compiled as a single translation
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** unit. This allows many compilers to do optimizations that would not be
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** possible if the files were compiled separately. Performance improvements
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@ -18,7 +18,7 @@
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** separate file. This file contains only code for the core SQLite library.
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**
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** The content in this amalgamation comes from Fossil check-in
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** f80b798b3f4b81a7bb4233c58294edd0f11.
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** d3a40c05c49e1a49264912b1a05bc2143ac.
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*/
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#define SQLITE_CORE 1
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#define SQLITE_AMALGAMATION 1
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@ -459,9 +459,9 @@ extern "C" {
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** [sqlite3_libversion_number()], [sqlite3_sourceid()],
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** [sqlite_version()] and [sqlite_source_id()].
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*/
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#define SQLITE_VERSION "3.43.0"
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#define SQLITE_VERSION_NUMBER 3043000
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#define SQLITE_SOURCE_ID "2023-08-24 12:36:59 0f80b798b3f4b81a7bb4233c58294edd0f1156f36b6ecf5ab8e83631d468778c"
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#define SQLITE_VERSION "3.43.1"
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#define SQLITE_VERSION_NUMBER 3043001
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#define SQLITE_SOURCE_ID "2023-09-11 12:01:27 2d3a40c05c49e1a49264912b1a05bc2143ac0e7c3df588276ce80a4cbc9bd1b0"
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/*
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** CAPI3REF: Run-Time Library Version Numbers
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@ -128461,8 +128461,10 @@ static void sumFinalize(sqlite3_context *context){
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if( p->approx ){
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if( p->ovrfl ){
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sqlite3_result_error(context,"integer overflow",-1);
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}else{
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}else if( !sqlite3IsNaN(p->rErr) ){
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sqlite3_result_double(context, p->rSum+p->rErr);
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}else{
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sqlite3_result_double(context, p->rSum);
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}
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}else{
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sqlite3_result_int64(context, p->iSum);
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@ -128475,7 +128477,8 @@ static void avgFinalize(sqlite3_context *context){
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if( p && p->cnt>0 ){
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double r;
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if( p->approx ){
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r = p->rSum+p->rErr;
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r = p->rSum;
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if( !sqlite3IsNaN(p->rErr) ) r += p->rErr;
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}else{
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r = (double)(p->iSum);
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}
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@ -128488,7 +128491,8 @@ static void totalFinalize(sqlite3_context *context){
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p = sqlite3_aggregate_context(context, 0);
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if( p ){
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if( p->approx ){
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r = p->rSum+p->rErr;
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r = p->rSum;
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if( !sqlite3IsNaN(p->rErr) ) r += p->rErr;
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}else{
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r = (double)(p->iSum);
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}
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@ -145691,12 +145695,12 @@ static int disableUnusedSubqueryResultColumns(SrcItem *pItem){
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assert( pItem->pSelect!=0 );
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pSub = pItem->pSelect;
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assert( pSub->pEList->nExpr==pTab->nCol );
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if( (pSub->selFlags & (SF_Distinct|SF_Aggregate))!=0 ){
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testcase( pSub->selFlags & SF_Distinct );
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testcase( pSub->selFlags & SF_Aggregate );
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return 0;
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}
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for(pX=pSub; pX; pX=pX->pPrior){
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if( (pX->selFlags & (SF_Distinct|SF_Aggregate))!=0 ){
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testcase( pX->selFlags & SF_Distinct );
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testcase( pX->selFlags & SF_Aggregate );
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return 0;
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}
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if( pX->pPrior && pX->op!=TK_ALL ){
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/* This optimization does not work for compound subqueries that
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** use UNION, INTERSECT, or EXCEPT. Only UNION ALL is allowed. */
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@ -198084,7 +198088,7 @@ static u64 fts3ChecksumIndex(
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int rc;
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u64 cksum = 0;
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assert( *pRc==SQLITE_OK );
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if( *pRc ) return 0;
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memset(&filter, 0, sizeof(filter));
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memset(&csr, 0, sizeof(csr));
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@ -203714,7 +203718,9 @@ static void jsonArrayLengthFunc(
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}
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if( pNode->eType==JSON_ARRAY ){
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while( 1 /*exit-by-break*/ ){
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for(i=1; i<=pNode->n; n++){
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i = 1;
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while( i<=pNode->n ){
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if( (pNode[i].jnFlags & JNODE_REMOVE)==0 ) n++;
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i += jsonNodeSize(&pNode[i]);
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}
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if( (pNode->jnFlags & JNODE_APPEND)==0 ) break;
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@ -222986,15 +222992,19 @@ static int sessionReadRecord(
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}
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}
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if( eType==SQLITE_INTEGER || eType==SQLITE_FLOAT ){
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sqlite3_int64 v = sessionGetI64(aVal);
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if( eType==SQLITE_INTEGER ){
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sqlite3VdbeMemSetInt64(apOut[i], v);
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if( (pIn->nData-pIn->iNext)<8 ){
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rc = SQLITE_CORRUPT_BKPT;
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}else{
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double d;
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memcpy(&d, &v, 8);
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sqlite3VdbeMemSetDouble(apOut[i], d);
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sqlite3_int64 v = sessionGetI64(aVal);
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if( eType==SQLITE_INTEGER ){
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sqlite3VdbeMemSetInt64(apOut[i], v);
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}else{
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double d;
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memcpy(&d, &v, 8);
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sqlite3VdbeMemSetDouble(apOut[i], d);
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}
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pIn->iNext += 8;
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}
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pIn->iNext += 8;
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}
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}
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}
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@ -239820,80 +239830,79 @@ static void fts5DoSecureDelete(
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}
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}
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}else if( iStart==4 ){
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int iPgno;
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int iPgno;
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assert_nc( pSeg->iLeafPgno>pSeg->iTermLeafPgno );
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/* The entry being removed may be the only position list in
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** its doclist. */
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for(iPgno=pSeg->iLeafPgno-1; iPgno>pSeg->iTermLeafPgno; iPgno-- ){
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Fts5Data *pPg = fts5DataRead(p, FTS5_SEGMENT_ROWID(iSegid, iPgno));
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int bEmpty = (pPg && pPg->nn==4);
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fts5DataRelease(pPg);
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if( bEmpty==0 ) break;
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}
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assert_nc( pSeg->iLeafPgno>pSeg->iTermLeafPgno );
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/* The entry being removed may be the only position list in
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** its doclist. */
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for(iPgno=pSeg->iLeafPgno-1; iPgno>pSeg->iTermLeafPgno; iPgno-- ){
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Fts5Data *pPg = fts5DataRead(p, FTS5_SEGMENT_ROWID(iSegid, iPgno));
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int bEmpty = (pPg && pPg->nn==4);
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fts5DataRelease(pPg);
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if( bEmpty==0 ) break;
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}
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if( iPgno==pSeg->iTermLeafPgno ){
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i64 iId = FTS5_SEGMENT_ROWID(iSegid, pSeg->iTermLeafPgno);
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Fts5Data *pTerm = fts5DataRead(p, iId);
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if( pTerm && pTerm->szLeaf==pSeg->iTermLeafOffset ){
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u8 *aTermIdx = &pTerm->p[pTerm->szLeaf];
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int nTermIdx = pTerm->nn - pTerm->szLeaf;
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int iTermIdx = 0;
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int iTermOff = 0;
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if( iPgno==pSeg->iTermLeafPgno ){
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i64 iId = FTS5_SEGMENT_ROWID(iSegid, pSeg->iTermLeafPgno);
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Fts5Data *pTerm = fts5DataRead(p, iId);
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if( pTerm && pTerm->szLeaf==pSeg->iTermLeafOffset ){
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u8 *aTermIdx = &pTerm->p[pTerm->szLeaf];
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int nTermIdx = pTerm->nn - pTerm->szLeaf;
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int iTermIdx = 0;
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int iTermOff = 0;
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while( 1 ){
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u32 iVal = 0;
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int nByte = fts5GetVarint32(&aTermIdx[iTermIdx], iVal);
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iTermOff += iVal;
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if( (iTermIdx+nByte)>=nTermIdx ) break;
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iTermIdx += nByte;
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}
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nTermIdx = iTermIdx;
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memmove(&pTerm->p[iTermOff], &pTerm->p[pTerm->szLeaf], nTermIdx);
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fts5PutU16(&pTerm->p[2], iTermOff);
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fts5DataWrite(p, iId, pTerm->p, iTermOff+nTermIdx);
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if( nTermIdx==0 ){
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fts5SecureDeleteIdxEntry(p, iSegid, pSeg->iTermLeafPgno);
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}
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while( 1 ){
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u32 iVal = 0;
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int nByte = fts5GetVarint32(&aTermIdx[iTermIdx], iVal);
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iTermOff += iVal;
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if( (iTermIdx+nByte)>=nTermIdx ) break;
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iTermIdx += nByte;
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}
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fts5DataRelease(pTerm);
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nTermIdx = iTermIdx;
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memmove(&pTerm->p[iTermOff], &pTerm->p[pTerm->szLeaf], nTermIdx);
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fts5PutU16(&pTerm->p[2], iTermOff);
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fts5DataWrite(p, iId, pTerm->p, iTermOff+nTermIdx);
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if( nTermIdx==0 ){
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fts5SecureDeleteIdxEntry(p, iSegid, pSeg->iTermLeafPgno);
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}
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}
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fts5DataRelease(pTerm);
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}
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}
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if( p->rc==SQLITE_OK ){
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const int nMove = nPg - iNextOff; /* Number of bytes to move */
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int nShift = iNextOff - iOff; /* Distance to move them */
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int iPrevKeyOut = 0;
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int iKeyIn = 0;
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memmove(&aPg[iOff], &aPg[iNextOff], nMove);
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iPgIdx -= nShift;
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nPg = iPgIdx;
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fts5PutU16(&aPg[2], iPgIdx);
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for(iIdx=0; iIdx<nIdx; /* no-op */){
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u32 iVal = 0;
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iIdx += fts5GetVarint32(&aIdx[iIdx], iVal);
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iKeyIn += iVal;
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if( iKeyIn!=iDelKeyOff ){
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int iKeyOut = (iKeyIn - (iKeyIn>iOff ? nShift : 0));
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nPg += sqlite3Fts5PutVarint(&aPg[nPg], iKeyOut - iPrevKeyOut);
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iPrevKeyOut = iKeyOut;
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}
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}
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if( p->rc==SQLITE_OK ){
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const int nMove = nPg - iNextOff;
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int nShift = 0;
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memmove(&aPg[iOff], &aPg[iNextOff], nMove);
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iPgIdx -= (iNextOff - iOff);
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nPg = iPgIdx;
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fts5PutU16(&aPg[2], iPgIdx);
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nShift = iNextOff - iOff;
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for(iIdx=0, iKeyOff=0, iPrevKeyOff=0; iIdx<nIdx; /* no-op */){
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u32 iVal = 0;
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iIdx += fts5GetVarint32(&aIdx[iIdx], iVal);
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iKeyOff += iVal;
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if( iKeyOff!=iDelKeyOff ){
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if( iKeyOff>iOff ){
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iKeyOff -= nShift;
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nShift = 0;
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}
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nPg += sqlite3Fts5PutVarint(&aPg[nPg], iKeyOff - iPrevKeyOff);
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iPrevKeyOff = iKeyOff;
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}
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}
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if( iPgIdx==nPg && nIdx>0 && pSeg->iLeafPgno!=1 ){
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fts5SecureDeleteIdxEntry(p, iSegid, pSeg->iLeafPgno);
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}
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assert_nc( nPg>4 || fts5GetU16(aPg)==0 );
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fts5DataWrite(p, FTS5_SEGMENT_ROWID(iSegid,pSeg->iLeafPgno), aPg,nPg);
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if( iPgIdx==nPg && nIdx>0 && pSeg->iLeafPgno!=1 ){
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fts5SecureDeleteIdxEntry(p, iSegid, pSeg->iLeafPgno);
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}
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sqlite3_free(aIdx);
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assert_nc( nPg>4 || fts5GetU16(aPg)==0 );
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fts5DataWrite(p, FTS5_SEGMENT_ROWID(iSegid,pSeg->iLeafPgno), aPg, nPg);
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}
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sqlite3_free(aIdx);
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}
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/*
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@ -245745,7 +245754,7 @@ static void fts5SourceIdFunc(
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){
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assert( nArg==0 );
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UNUSED_PARAM2(nArg, apUnused);
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sqlite3_result_text(pCtx, "fts5: 2023-08-24 12:36:59 0f80b798b3f4b81a7bb4233c58294edd0f1156f36b6ecf5ab8e83631d468778c", -1, SQLITE_TRANSIENT);
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sqlite3_result_text(pCtx, "fts5: 2023-09-11 12:01:27 2d3a40c05c49e1a49264912b1a05bc2143ac0e7c3df588276ce80a4cbc9bd1b0", -1, SQLITE_TRANSIENT);
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}
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/*
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6
deps/sqlite/sqlite3.h
vendored
6
deps/sqlite/sqlite3.h
vendored
@ -146,9 +146,9 @@ extern "C" {
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** [sqlite3_libversion_number()], [sqlite3_sourceid()],
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** [sqlite_version()] and [sqlite_source_id()].
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*/
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#define SQLITE_VERSION "3.43.0"
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#define SQLITE_VERSION_NUMBER 3043000
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#define SQLITE_SOURCE_ID "2023-08-24 12:36:59 0f80b798b3f4b81a7bb4233c58294edd0f1156f36b6ecf5ab8e83631d468778c"
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#define SQLITE_VERSION "3.43.1"
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#define SQLITE_VERSION_NUMBER 3043001
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#define SQLITE_SOURCE_ID "2023-09-11 12:01:27 2d3a40c05c49e1a49264912b1a05bc2143ac0e7c3df588276ce80a4cbc9bd1b0"
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/*
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** CAPI3REF: Run-Time Library Version Numbers
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