sqlite-amalgamation-3400100.zip
git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4090 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
parent
1d13c25ded
commit
7f35f01b88
20
deps/sqlite/shell.c
vendored
20
deps/sqlite/shell.c
vendored
@ -3930,7 +3930,7 @@ static unsigned re_next_char(ReInput *p){
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c = (c&0x0f)<<12 | ((p->z[p->i]&0x3f)<<6) | (p->z[p->i+1]&0x3f);
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p->i += 2;
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if( c<=0x7ff || (c>=0xd800 && c<=0xdfff) ) c = 0xfffd;
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}else if( (c&0xf8)==0xf0 && p->i+3<p->mx && (p->z[p->i]&0xc0)==0x80
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}else if( (c&0xf8)==0xf0 && p->i+2<p->mx && (p->z[p->i]&0xc0)==0x80
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&& (p->z[p->i+1]&0xc0)==0x80 && (p->z[p->i+2]&0xc0)==0x80 ){
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c = (c&0x07)<<18 | ((p->z[p->i]&0x3f)<<12) | ((p->z[p->i+1]&0x3f)<<6)
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| (p->z[p->i+2]&0x3f);
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@ -4457,15 +4457,15 @@ static const char *re_compile(ReCompiled **ppRe, const char *zIn, int noCase){
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** one or more matching characters, enter those matching characters into
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** zInit[]. The re_match() routine can then search ahead in the input
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** string looking for the initial match without having to run the whole
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** regex engine over the string. Do not worry able trying to match
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** regex engine over the string. Do not worry about trying to match
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** unicode characters beyond plane 0 - those are very rare and this is
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** just an optimization. */
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if( pRe->aOp[0]==RE_OP_ANYSTAR && !noCase ){
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for(j=0, i=1; j<(int)sizeof(pRe->zInit)-2 && pRe->aOp[i]==RE_OP_MATCH; i++){
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unsigned x = pRe->aArg[i];
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if( x<=127 ){
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if( x<=0x7f ){
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pRe->zInit[j++] = (unsigned char)x;
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}else if( x<=0xfff ){
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}else if( x<=0x7ff ){
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pRe->zInit[j++] = (unsigned char)(0xc0 | (x>>6));
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pRe->zInit[j++] = 0x80 | (x&0x3f);
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}else if( x<=0xffff ){
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@ -14629,6 +14629,7 @@ static void recoverFinalCleanup(sqlite3_recover *p){
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p->pTblList = 0;
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sqlite3_finalize(p->pGetPage);
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p->pGetPage = 0;
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sqlite3_file_control(p->dbIn, p->zDb, SQLITE_FCNTL_RESET_CACHE, 0);
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{
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#ifndef NDEBUG
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@ -14927,6 +14928,7 @@ static int recoverVfsRead(sqlite3_file *pFd, void *aBuf, int nByte, i64 iOff){
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**
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** + first freelist page (32-bits at offset 32)
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** + size of freelist (32-bits at offset 36)
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** + the wal-mode flags (16-bits at offset 18)
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**
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** We also try to preserve the auto-vacuum, incr-value, user-version
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** and application-id fields - all 32 bit quantities at offsets
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@ -14990,7 +14992,8 @@ static int recoverVfsRead(sqlite3_file *pFd, void *aBuf, int nByte, i64 iOff){
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if( p->pPage1Cache ){
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p->pPage1Disk = &p->pPage1Cache[nByte];
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memcpy(p->pPage1Disk, aBuf, nByte);
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aHdr[18] = a[18];
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aHdr[19] = a[19];
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recoverPutU32(&aHdr[28], dbsz);
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recoverPutU32(&aHdr[56], enc);
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recoverPutU16(&aHdr[105], pgsz-nReserve);
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@ -15186,6 +15189,7 @@ static void recoverStep(sqlite3_recover *p){
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recoverOpenOutput(p);
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/* Open transactions on both the input and output databases. */
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sqlite3_file_control(p->dbIn, p->zDb, SQLITE_FCNTL_RESET_CACHE, 0);
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recoverExec(p, p->dbIn, "PRAGMA writable_schema = on");
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recoverExec(p, p->dbIn, "BEGIN");
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if( p->errCode==SQLITE_OK ) p->bCloseTransaction = 1;
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@ -16275,7 +16279,7 @@ static int safeModeAuth(
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"zipfile",
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"zipfile_cds",
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};
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UNUSED_PARAMETER(zA2);
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UNUSED_PARAMETER(zA1);
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UNUSED_PARAMETER(zA3);
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UNUSED_PARAMETER(zA4);
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switch( op ){
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@ -16290,7 +16294,7 @@ static int safeModeAuth(
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case SQLITE_FUNCTION: {
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int i;
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for(i=0; i<ArraySize(azProhibitedFunctions); i++){
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if( sqlite3_stricmp(zA1, azProhibitedFunctions[i])==0 ){
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if( sqlite3_stricmp(zA2, azProhibitedFunctions[i])==0 ){
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failIfSafeMode(p, "cannot use the %s() function in safe mode",
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azProhibitedFunctions[i]);
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}
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@ -26132,7 +26136,7 @@ int SQLITE_CDECL wmain(int argc, wchar_t **wargv){
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if( pVfs ){
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sqlite3_vfs_register(pVfs, 1);
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}else{
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utf8_printf(stderr, "no such VFS: \"%s\"\n", argv[i]);
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utf8_printf(stderr, "no such VFS: \"%s\"\n", zVfs);
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exit(1);
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}
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}
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172
deps/sqlite/sqlite3.c
vendored
172
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 3.40.0. By combining all the individual C code files into this
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** version 3.40.1. 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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@ -452,9 +452,9 @@ 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 "3.40.0"
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#define SQLITE_VERSION_NUMBER 3040000
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#define SQLITE_SOURCE_ID "2022-11-16 12:10:08 89c459e766ea7e9165d0beeb124708b955a4950d0f4792f457465d71b158d318"
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#define SQLITE_VERSION "3.40.1"
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#define SQLITE_VERSION_NUMBER 3040001
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#define SQLITE_SOURCE_ID "2022-12-28 14:03:47 df5c253c0b3dd24916e4ec7cf77d3db5294cc9fd45ae7b9c5e82ad8197f38a24"
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/*
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** CAPI3REF: Run-Time Library Version Numbers
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@ -1498,6 +1498,12 @@ struct sqlite3_io_methods {
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**
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** <li>[[SQLITE_FCNTL_CKSM_FILE]]
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** Used by the cksmvfs VFS module only.
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**
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** <li>[[SQLITE_FCNTL_RESET_CACHE]]
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** If there is currently no transaction open on the database, and the
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** database is not a temp db, then this file-control purges the contents
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** of the in-memory page cache. If there is an open transaction, or if
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** the db is a temp-db, it is a no-op, not an error.
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** </ul>
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*/
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#define SQLITE_FCNTL_LOCKSTATE 1
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@ -1540,6 +1546,7 @@ struct sqlite3_io_methods {
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#define SQLITE_FCNTL_CKPT_START 39
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#define SQLITE_FCNTL_EXTERNAL_READER 40
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#define SQLITE_FCNTL_CKSM_FILE 41
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#define SQLITE_FCNTL_RESET_CACHE 42
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/* deprecated names */
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#define SQLITE_GET_LOCKPROXYFILE SQLITE_FCNTL_GET_LOCKPROXYFILE
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@ -15714,6 +15721,8 @@ SQLITE_PRIVATE int sqlite3BtreeCheckpoint(Btree*, int, int *, int *);
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SQLITE_PRIVATE int sqlite3BtreeTransferRow(BtCursor*, BtCursor*, i64);
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SQLITE_PRIVATE void sqlite3BtreeClearCache(Btree*);
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/*
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** If we are not using shared cache, then there is no need to
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** use mutexes to access the BtShared structures. So make the
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@ -27290,9 +27299,13 @@ static int memsys5Roundup(int n){
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if( n<=mem5.szAtom ) return mem5.szAtom;
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return mem5.szAtom*2;
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}
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if( n>0x10000000 ){
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if( n>0x40000000 ) return 0;
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if( n>0x20000000 ) return 0x40000000;
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return 0x20000000;
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}
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for(iFullSz=mem5.szAtom*8; iFullSz<n; iFullSz *= 4);
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if( (iFullSz/2)>=n ) return iFullSz/2;
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if( (iFullSz/2)>=(i64)n ) return iFullSz/2;
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return iFullSz;
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}
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@ -37338,6 +37351,9 @@ static int robust_open(const char *z, int f, mode_t m){
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break;
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}
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if( fd>=SQLITE_MINIMUM_FILE_DESCRIPTOR ) break;
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if( (f & (O_EXCL|O_CREAT))==(O_EXCL|O_CREAT) ){
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(void)osUnlink(z);
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}
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osClose(fd);
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sqlite3_log(SQLITE_WARNING,
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"attempt to open \"%s\" as file descriptor %d", z, fd);
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@ -51071,6 +51087,7 @@ static int memdbTruncate(sqlite3_file*, sqlite3_int64 size);
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static int memdbSync(sqlite3_file*, int flags);
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static int memdbFileSize(sqlite3_file*, sqlite3_int64 *pSize);
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static int memdbLock(sqlite3_file*, int);
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static int memdbUnlock(sqlite3_file*, int);
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/* static int memdbCheckReservedLock(sqlite3_file*, int *pResOut);// not used */
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static int memdbFileControl(sqlite3_file*, int op, void *pArg);
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/* static int memdbSectorSize(sqlite3_file*); // not used */
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@ -51129,7 +51146,7 @@ static const sqlite3_io_methods memdb_io_methods = {
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memdbSync, /* xSync */
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memdbFileSize, /* xFileSize */
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memdbLock, /* xLock */
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memdbLock, /* xUnlock - same as xLock in this case */
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memdbUnlock, /* xUnlock */
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0, /* memdbCheckReservedLock, */ /* xCheckReservedLock */
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memdbFileControl, /* xFileControl */
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0, /* memdbSectorSize,*/ /* xSectorSize */
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@ -51330,41 +51347,83 @@ static int memdbLock(sqlite3_file *pFile, int eLock){
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MemFile *pThis = (MemFile*)pFile;
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MemStore *p = pThis->pStore;
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int rc = SQLITE_OK;
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if( eLock==pThis->eLock ) return SQLITE_OK;
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if( eLock<=pThis->eLock ) return SQLITE_OK;
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memdbEnter(p);
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if( eLock>SQLITE_LOCK_SHARED ){
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if( p->mFlags & SQLITE_DESERIALIZE_READONLY ){
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assert( p->nWrLock==0 || p->nWrLock==1 );
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assert( pThis->eLock<=SQLITE_LOCK_SHARED || p->nWrLock==1 );
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assert( pThis->eLock==SQLITE_LOCK_NONE || p->nRdLock>=1 );
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if( eLock>SQLITE_LOCK_SHARED && (p->mFlags & SQLITE_DESERIALIZE_READONLY) ){
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rc = SQLITE_READONLY;
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}else if( pThis->eLock<=SQLITE_LOCK_SHARED ){
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if( p->nWrLock ){
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}else{
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switch( eLock ){
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case SQLITE_LOCK_SHARED: {
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assert( pThis->eLock==SQLITE_LOCK_NONE );
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if( p->nWrLock>0 ){
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rc = SQLITE_BUSY;
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}else{
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p->nRdLock++;
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}
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break;
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};
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case SQLITE_LOCK_RESERVED:
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case SQLITE_LOCK_PENDING: {
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assert( pThis->eLock>=SQLITE_LOCK_SHARED );
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if( ALWAYS(pThis->eLock==SQLITE_LOCK_SHARED) ){
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if( p->nWrLock>0 ){
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rc = SQLITE_BUSY;
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}else{
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p->nWrLock = 1;
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}
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}
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}else if( eLock==SQLITE_LOCK_SHARED ){
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if( pThis->eLock > SQLITE_LOCK_SHARED ){
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assert( p->nWrLock==1 );
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p->nWrLock = 0;
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}else if( p->nWrLock ){
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break;
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}
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default: {
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assert( eLock==SQLITE_LOCK_EXCLUSIVE );
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assert( pThis->eLock>=SQLITE_LOCK_SHARED );
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if( p->nRdLock>1 ){
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rc = SQLITE_BUSY;
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}else{
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p->nRdLock++;
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}else if( pThis->eLock==SQLITE_LOCK_SHARED ){
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p->nWrLock = 1;
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}
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break;
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}
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}else{
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assert( eLock==SQLITE_LOCK_NONE );
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if( pThis->eLock>SQLITE_LOCK_SHARED ){
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assert( p->nWrLock==1 );
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p->nWrLock = 0;
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}
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assert( p->nRdLock>0 );
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p->nRdLock--;
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}
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if( rc==SQLITE_OK ) pThis->eLock = eLock;
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memdbLeave(p);
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return rc;
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}
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/*
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** Unlock an memdb-file.
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*/
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static int memdbUnlock(sqlite3_file *pFile, int eLock){
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MemFile *pThis = (MemFile*)pFile;
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MemStore *p = pThis->pStore;
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if( eLock>=pThis->eLock ) return SQLITE_OK;
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memdbEnter(p);
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assert( eLock==SQLITE_LOCK_SHARED || eLock==SQLITE_LOCK_NONE );
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if( eLock==SQLITE_LOCK_SHARED ){
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if( ALWAYS(pThis->eLock>SQLITE_LOCK_SHARED) ){
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p->nWrLock--;
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}
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}else{
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if( pThis->eLock>SQLITE_LOCK_SHARED ){
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p->nWrLock--;
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}
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p->nRdLock--;
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}
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pThis->eLock = eLock;
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memdbLeave(p);
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return SQLITE_OK;
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}
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#if 0
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/*
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** This interface is only used for crash recovery, which does not
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@ -51472,7 +51531,7 @@ static int memdbOpen(
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memset(pFile, 0, sizeof(*pFile));
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szName = sqlite3Strlen30(zName);
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if( szName>1 && zName[0]=='/' ){
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if( szName>1 && (zName[0]=='/' || zName[0]=='\\') ){
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int i;
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#ifndef SQLITE_MUTEX_OMIT
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sqlite3_mutex *pVfsMutex = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_VFS1);
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@ -51819,6 +51878,13 @@ end_deserialize:
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return rc;
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}
|
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/*
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** Return true if the VFS is the memvfs.
|
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*/
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SQLITE_PRIVATE int sqlite3IsMemdb(const sqlite3_vfs *pVfs){
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return pVfs==&memdb_vfs;
|
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}
|
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||||
/*
|
||||
** This routine is called when the extension is loaded.
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** Register the new VFS.
|
||||
@ -79147,6 +79213,17 @@ SQLITE_PRIVATE int sqlite3BtreeIsReadonly(Btree *p){
|
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*/
|
||||
SQLITE_PRIVATE int sqlite3HeaderSizeBtree(void){ return ROUND8(sizeof(MemPage)); }
|
||||
|
||||
/*
|
||||
** If no transaction is active and the database is not a temp-db, clear
|
||||
** the in-memory pager cache.
|
||||
*/
|
||||
SQLITE_PRIVATE void sqlite3BtreeClearCache(Btree *p){
|
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BtShared *pBt = p->pBt;
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if( pBt->inTransaction==TRANS_NONE ){
|
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sqlite3PagerClearCache(pBt->pPager);
|
||||
}
|
||||
}
|
||||
|
||||
#if !defined(SQLITE_OMIT_SHARED_CACHE)
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||||
/*
|
||||
** Return true if the Btree passed as the only argument is sharable.
|
||||
@ -83386,7 +83463,7 @@ SQLITE_PRIVATE void sqlite3VdbeAppendP4(Vdbe *p, void *pP4, int n){
|
||||
if( p->db->mallocFailed ){
|
||||
freeP4(p->db, n, pP4);
|
||||
}else{
|
||||
assert( pP4!=0 );
|
||||
assert( pP4!=0 || n==P4_DYNAMIC );
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||||
assert( p->nOp>0 );
|
||||
pOp = &p->aOp[p->nOp-1];
|
||||
assert( pOp->p4type==P4_NOTUSED );
|
||||
@ -132298,7 +132375,7 @@ static const sqlite3_api_routines sqlite3Apis = {
|
||||
#endif
|
||||
sqlite3_db_name,
|
||||
/* Version 3.40.0 and later */
|
||||
sqlite3_value_type
|
||||
sqlite3_value_encoding
|
||||
};
|
||||
|
||||
/* True if x is the directory separator character
|
||||
@ -145439,7 +145516,7 @@ SQLITE_PRIVATE Trigger *sqlite3TriggerList(Parse *pParse, Table *pTab){
|
||||
if( pTrig->pTabSchema==pTab->pSchema
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||||
&& pTrig->table
|
||||
&& 0==sqlite3StrICmp(pTrig->table, pTab->zName)
|
||||
&& pTrig->pTabSchema!=pTmpSchema
|
||||
&& (pTrig->pTabSchema!=pTmpSchema || pTrig->bReturning)
|
||||
){
|
||||
pTrig->pNext = pList;
|
||||
pList = pTrig;
|
||||
@ -155623,7 +155700,7 @@ SQLITE_PRIVATE int sqlite3WhereIsDistinct(WhereInfo *pWInfo){
|
||||
** block sorting is required.
|
||||
*/
|
||||
SQLITE_PRIVATE int sqlite3WhereIsOrdered(WhereInfo *pWInfo){
|
||||
return pWInfo->nOBSat;
|
||||
return pWInfo->nOBSat<0 ? 0 : pWInfo->nOBSat;
|
||||
}
|
||||
|
||||
/*
|
||||
@ -174531,7 +174608,7 @@ SQLITE_API int sqlite3_overload_function(
|
||||
rc = sqlite3FindFunction(db, zName, nArg, SQLITE_UTF8, 0)!=0;
|
||||
sqlite3_mutex_leave(db->mutex);
|
||||
if( rc ) return SQLITE_OK;
|
||||
zCopy = sqlite3_mprintf(zName);
|
||||
zCopy = sqlite3_mprintf("%s", zName);
|
||||
if( zCopy==0 ) return SQLITE_NOMEM;
|
||||
return sqlite3_create_function_v2(db, zName, nArg, SQLITE_UTF8,
|
||||
zCopy, sqlite3InvalidFunction, 0, 0, sqlite3_free);
|
||||
@ -176363,6 +176440,9 @@ SQLITE_API int sqlite3_file_control(sqlite3 *db, const char *zDbName, int op, vo
|
||||
sqlite3BtreeSetPageSize(pBtree, 0, iNew, 0);
|
||||
}
|
||||
rc = SQLITE_OK;
|
||||
}else if( op==SQLITE_FCNTL_RESET_CACHE ){
|
||||
sqlite3BtreeClearCache(pBtree);
|
||||
rc = SQLITE_OK;
|
||||
}else{
|
||||
int nSave = db->busyHandler.nBusy;
|
||||
rc = sqlite3OsFileControl(fd, op, pArg);
|
||||
@ -217778,6 +217858,22 @@ static int sessionChangesetNextOne(
|
||||
if( p->op==SQLITE_INSERT ) p->op = SQLITE_DELETE;
|
||||
else if( p->op==SQLITE_DELETE ) p->op = SQLITE_INSERT;
|
||||
}
|
||||
|
||||
/* If this is an UPDATE that is part of a changeset, then check that
|
||||
** there are no fields in the old.* record that are not (a) PK fields,
|
||||
** or (b) also present in the new.* record.
|
||||
**
|
||||
** Such records are technically corrupt, but the rebaser was at one
|
||||
** point generating them. Under most circumstances this is benign, but
|
||||
** can cause spurious SQLITE_RANGE errors when applying the changeset. */
|
||||
if( p->bPatchset==0 && p->op==SQLITE_UPDATE){
|
||||
for(i=0; i<p->nCol; i++){
|
||||
if( p->abPK[i]==0 && p->apValue[i+p->nCol]==0 ){
|
||||
sqlite3ValueFree(p->apValue[i]);
|
||||
p->apValue[i] = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return SQLITE_ROW;
|
||||
@ -219974,7 +220070,7 @@ static void sessionAppendPartialUpdate(
|
||||
if( !pIter->abPK[i] && a1[0] ) bData = 1;
|
||||
memcpy(pOut, a1, n1);
|
||||
pOut += n1;
|
||||
}else if( a2[0]!=0xFF ){
|
||||
}else if( a2[0]!=0xFF && a1[0] ){
|
||||
bData = 1;
|
||||
memcpy(pOut, a2, n2);
|
||||
pOut += n2;
|
||||
@ -236004,7 +236100,7 @@ static void fts5CheckTransactionState(Fts5FullTable *p, int op, int iSavepoint){
|
||||
break;
|
||||
|
||||
case FTS5_SYNC:
|
||||
assert( p->ts.eState==1 );
|
||||
assert( p->ts.eState==1 || p->ts.eState==2 );
|
||||
p->ts.eState = 2;
|
||||
break;
|
||||
|
||||
@ -236019,21 +236115,21 @@ static void fts5CheckTransactionState(Fts5FullTable *p, int op, int iSavepoint){
|
||||
break;
|
||||
|
||||
case FTS5_SAVEPOINT:
|
||||
assert( p->ts.eState==1 );
|
||||
assert( p->ts.eState>=1 );
|
||||
assert( iSavepoint>=0 );
|
||||
assert( iSavepoint>=p->ts.iSavepoint );
|
||||
p->ts.iSavepoint = iSavepoint;
|
||||
break;
|
||||
|
||||
case FTS5_RELEASE:
|
||||
assert( p->ts.eState==1 );
|
||||
assert( p->ts.eState>=1 );
|
||||
assert( iSavepoint>=0 );
|
||||
assert( iSavepoint<=p->ts.iSavepoint );
|
||||
p->ts.iSavepoint = iSavepoint-1;
|
||||
break;
|
||||
|
||||
case FTS5_ROLLBACKTO:
|
||||
assert( p->ts.eState==1 );
|
||||
assert( p->ts.eState>=1 );
|
||||
assert( iSavepoint>=-1 );
|
||||
/* The following assert() can fail if another vtab strikes an error
|
||||
** within an xSavepoint() call then SQLite calls xRollbackTo() - without
|
||||
@ -237369,7 +237465,7 @@ static int fts5UpdateMethod(
|
||||
int rc = SQLITE_OK; /* Return code */
|
||||
|
||||
/* A transaction must be open when this is called. */
|
||||
assert( pTab->ts.eState==1 );
|
||||
assert( pTab->ts.eState==1 || pTab->ts.eState==2 );
|
||||
|
||||
assert( pVtab->zErrMsg==0 );
|
||||
assert( nArg==1 || nArg==(2+pConfig->nCol+2) );
|
||||
@ -238537,7 +238633,7 @@ static void fts5SourceIdFunc(
|
||||
){
|
||||
assert( nArg==0 );
|
||||
UNUSED_PARAM2(nArg, apUnused);
|
||||
sqlite3_result_text(pCtx, "fts5: 2022-11-16 12:10:08 89c459e766ea7e9165d0beeb124708b955a4950d0f4792f457465d71b158d318", -1, SQLITE_TRANSIENT);
|
||||
sqlite3_result_text(pCtx, "fts5: 2022-12-28 14:03:47 df5c253c0b3dd24916e4ec7cf77d3db5294cc9fd45ae7b9c5e82ad8197f38a24", -1, SQLITE_TRANSIENT);
|
||||
}
|
||||
|
||||
/*
|
||||
|
||||
13
deps/sqlite/sqlite3.h
vendored
13
deps/sqlite/sqlite3.h
vendored
@ -146,9 +146,9 @@ extern "C" {
|
||||
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
|
||||
** [sqlite_version()] and [sqlite_source_id()].
|
||||
*/
|
||||
#define SQLITE_VERSION "3.40.0"
|
||||
#define SQLITE_VERSION_NUMBER 3040000
|
||||
#define SQLITE_SOURCE_ID "2022-11-16 12:10:08 89c459e766ea7e9165d0beeb124708b955a4950d0f4792f457465d71b158d318"
|
||||
#define SQLITE_VERSION "3.40.1"
|
||||
#define SQLITE_VERSION_NUMBER 3040001
|
||||
#define SQLITE_SOURCE_ID "2022-12-28 14:03:47 df5c253c0b3dd24916e4ec7cf77d3db5294cc9fd45ae7b9c5e82ad8197f38a24"
|
||||
|
||||
/*
|
||||
** CAPI3REF: Run-Time Library Version Numbers
|
||||
@ -1192,6 +1192,12 @@ struct sqlite3_io_methods {
|
||||
**
|
||||
** <li>[[SQLITE_FCNTL_CKSM_FILE]]
|
||||
** Used by the cksmvfs VFS module only.
|
||||
**
|
||||
** <li>[[SQLITE_FCNTL_RESET_CACHE]]
|
||||
** If there is currently no transaction open on the database, and the
|
||||
** database is not a temp db, then this file-control purges the contents
|
||||
** of the in-memory page cache. If there is an open transaction, or if
|
||||
** the db is a temp-db, it is a no-op, not an error.
|
||||
** </ul>
|
||||
*/
|
||||
#define SQLITE_FCNTL_LOCKSTATE 1
|
||||
@ -1234,6 +1240,7 @@ struct sqlite3_io_methods {
|
||||
#define SQLITE_FCNTL_CKPT_START 39
|
||||
#define SQLITE_FCNTL_EXTERNAL_READER 40
|
||||
#define SQLITE_FCNTL_CKSM_FILE 41
|
||||
#define SQLITE_FCNTL_RESET_CACHE 42
|
||||
|
||||
/* deprecated names */
|
||||
#define SQLITE_GET_LOCKPROXYFILE SQLITE_FCNTL_GET_LOCKPROXYFILE
|
||||
|
||||
Loading…
Reference in New Issue
Block a user