Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
Comment: | Merge recent enhancements from trunk, and especially the pragma-as-vtab change. |
---|---|
Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | apple-osx |
Files: | files | file ages | folders |
SHA1: |
4b1e780433fe72611b065962e419965c |
User & Date: | drh 2016-12-16 21:29:42.129 |
Context
2017-01-03
| ||
20:20 | Merge changes from the 3.16.1 release (check-in: dcbec226ca user: drh tags: apple-osx) | |
2016-12-16
| ||
21:29 | Merge recent enhancements from trunk, and especially the pragma-as-vtab change. (check-in: 4b1e780433 user: drh tags: apple-osx) | |
18:43 | Add the ".lint fkey-indexes" command to the command-line shell. (check-in: 94689e3bda user: drh tags: trunk) | |
2016-12-12
| ||
16:15 | Merge all the latest performance enhancements from trunk. (check-in: a24f805b5e user: drh tags: apple-osx) | |
Changes
Changes to Makefile.in.
︙ | ︙ | |||
1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 | fastfuzztest: fuzzcheck$(TEXE) $(FUZZDATA) ./fuzzcheck$(TEXE) --limit-mem 100M $(FUZZDATA) valgrindfuzz: fuzzcheck$(TEXT) $(FUZZDATA) valgrind ./fuzzcheck$(TEXE) --cell-size-check --limit-mem 10M --timeout 600 $(FUZZDATA) # Minimal testing that runs in less than 3 minutes # quicktest: ./testfixture$(TEXE) ./testfixture$(TEXE) $(TOP)/test/extraquick.test $(TESTOPTS) # This is the common case. Run many tests that do not take too long, # including fuzzcheck, sqlite3_analyzer, and sqldiff tests. # | > > > > | < | 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 | fastfuzztest: fuzzcheck$(TEXE) $(FUZZDATA) ./fuzzcheck$(TEXE) --limit-mem 100M $(FUZZDATA) valgrindfuzz: fuzzcheck$(TEXT) $(FUZZDATA) valgrind ./fuzzcheck$(TEXE) --cell-size-check --limit-mem 10M --timeout 600 $(FUZZDATA) # The veryquick.test TCL tests. # tcltest: ./testfixture$(TEXE) ./testfixture$(TEXE) $(TOP)/test/veryquick.test $(TESTOPTS) # Minimal testing that runs in less than 3 minutes # quicktest: ./testfixture$(TEXE) ./testfixture$(TEXE) $(TOP)/test/extraquick.test $(TESTOPTS) # This is the common case. Run many tests that do not take too long, # including fuzzcheck, sqlite3_analyzer, and sqldiff tests. # test: fastfuzztest sourcetest $(TESTPROGS) tcltest # Run a test using valgrind. This can take a really long time # because valgrind is so much slower than a native machine. # valgrindtest: $(TESTPROGS) valgrindfuzz OMIT_MISUSE=1 valgrind -v ./testfixture$(TEXE) $(TOP)/test/permutations.test valgrind $(TESTOPTS) |
︙ | ︙ |
Changes to main.mk.
︙ | ︙ | |||
782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 | fastfuzztest: fuzzcheck$(EXE) $(FUZZDATA) ./fuzzcheck$(EXE) --limit-mem 100M $(FUZZDATA) valgrindfuzz: fuzzcheck$(EXE) $(FUZZDATA) valgrind ./fuzzcheck$(EXE) --cell-size-check --limit-mem 10M --timeout 600 $(FUZZDATA) # A very quick test using only testfixture and omitting all the slower # tests. Designed to run in under 3 minutes on a workstation. # quicktest: ./testfixture$(EXE) ./testfixture$(EXE) $(TOP)/test/extraquick.test $(TESTOPTS) # The default test case. Runs most of the faster standard TCL tests, # and fuzz tests, and sqlite3_analyzer and sqldiff tests. | > > > > > < | < | 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 | fastfuzztest: fuzzcheck$(EXE) $(FUZZDATA) ./fuzzcheck$(EXE) --limit-mem 100M $(FUZZDATA) valgrindfuzz: fuzzcheck$(EXE) $(FUZZDATA) valgrind ./fuzzcheck$(EXE) --cell-size-check --limit-mem 10M --timeout 600 $(FUZZDATA) # The veryquick.test TCL tests. # tcltest: ./testfixture$(EXE) ./testfixture$(EXE) $(TOP)/test/veryquick.test $(TESTOPTS) # A very quick test using only testfixture and omitting all the slower # tests. Designed to run in under 3 minutes on a workstation. # quicktest: ./testfixture$(EXE) ./testfixture$(EXE) $(TOP)/test/extraquick.test $(TESTOPTS) # The default test case. Runs most of the faster standard TCL tests, # and fuzz tests, and sqlite3_analyzer and sqldiff tests. test: fastfuzztest sourcetest $(TESTPROGS) tcltest # Run a test using valgrind. This can take a really long time # because valgrind is so much slower than a native machine. # valgrindtest: $(TESTPROGS) valgrindfuzz OMIT_MISUSE=1 valgrind -v \ ./testfixture$(EXE) $(TOP)/test/permutations.test valgrind $(TESTOPTS) |
︙ | ︙ |
Changes to src/alter.c.
︙ | ︙ | |||
500 501 502 503 504 505 506 | /* If foreign-key support is enabled, rewrite the CREATE TABLE ** statements corresponding to all child tables of foreign key constraints ** for which the renamed table is the parent table. */ if( (zWhere=whereForeignKeys(pParse, pTab))!=0 ){ sqlite3NestedParse(pParse, "UPDATE \"%w\".%s SET " "sql = sqlite_rename_parent(sql, %Q, %Q) " | | | 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 | /* If foreign-key support is enabled, rewrite the CREATE TABLE ** statements corresponding to all child tables of foreign key constraints ** for which the renamed table is the parent table. */ if( (zWhere=whereForeignKeys(pParse, pTab))!=0 ){ sqlite3NestedParse(pParse, "UPDATE \"%w\".%s SET " "sql = sqlite_rename_parent(sql, %Q, %Q) " "WHERE %s;", zDb, MASTER_NAME, zTabName, zName, zWhere); sqlite3DbFree(db, zWhere); } } #endif /* Modify the sqlite_master table to use the new table name. */ sqlite3NestedParse(pParse, |
︙ | ︙ | |||
524 525 526 527 528 529 530 | "name = CASE " "WHEN type='table' THEN %Q " "WHEN name LIKE 'sqlite_autoindex%%' AND type='index' THEN " "'sqlite_autoindex_' || %Q || substr(name,%d+18) " "ELSE name END " "WHERE tbl_name=%Q COLLATE nocase AND " "(type='table' OR type='index' OR type='trigger');", | | | 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 | "name = CASE " "WHEN type='table' THEN %Q " "WHEN name LIKE 'sqlite_autoindex%%' AND type='index' THEN " "'sqlite_autoindex_' || %Q || substr(name,%d+18) " "ELSE name END " "WHERE tbl_name=%Q COLLATE nocase AND " "(type='table' OR type='index' OR type='trigger');", zDb, MASTER_NAME, zName, zName, zName, #ifndef SQLITE_OMIT_TRIGGER zName, #endif zName, nTabName, zTabName ); #ifndef SQLITE_OMIT_AUTOINCREMENT |
︙ | ︙ | |||
685 686 687 688 689 690 691 | *zEnd-- = '\0'; } db->flags |= SQLITE_PreferBuiltin; sqlite3NestedParse(pParse, "UPDATE \"%w\".%s SET " "sql = substr(sql,1,%d) || ', ' || %Q || substr(sql,%d) " "WHERE type = 'table' AND name = %Q", | | | 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 | *zEnd-- = '\0'; } db->flags |= SQLITE_PreferBuiltin; sqlite3NestedParse(pParse, "UPDATE \"%w\".%s SET " "sql = substr(sql,1,%d) || ', ' || %Q || substr(sql,%d) " "WHERE type = 'table' AND name = %Q", zDb, MASTER_NAME, pNew->addColOffset, zCol, pNew->addColOffset+1, zTab ); sqlite3DbFree(db, zCol); db->flags = savedDbFlags; } /* Make sure the schema version is at least 3. But do not upgrade |
︙ | ︙ | |||
769 770 771 772 773 774 775 | ** prefix, we insure that the name will not collide with an existing ** table because user table are not allowed to have the "sqlite_" ** prefix on their name. */ pNew = (Table*)sqlite3DbMallocZero(db, sizeof(Table)); if( !pNew ) goto exit_begin_add_column; pParse->pNewTable = pNew; | | | | 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 | ** prefix, we insure that the name will not collide with an existing ** table because user table are not allowed to have the "sqlite_" ** prefix on their name. */ pNew = (Table*)sqlite3DbMallocZero(db, sizeof(Table)); if( !pNew ) goto exit_begin_add_column; pParse->pNewTable = pNew; pNew->nTabRef = 1; pNew->nCol = pTab->nCol; assert( pNew->nCol>0 ); nAlloc = (((pNew->nCol-1)/8)*8)+8; assert( nAlloc>=pNew->nCol && nAlloc%8==0 && nAlloc-pNew->nCol<8 ); pNew->aCol = (Column*)sqlite3DbMallocZero(db, sizeof(Column)*nAlloc); pNew->zName = sqlite3MPrintf(db, "sqlite_altertab_%s", pTab->zName); if( !pNew->aCol || !pNew->zName ){ assert( db->mallocFailed ); goto exit_begin_add_column; } memcpy(pNew->aCol, pTab->aCol, sizeof(Column)*pNew->nCol); for(i=0; i<pNew->nCol; i++){ Column *pCol = &pNew->aCol[i]; pCol->zName = sqlite3DbStrDup(db, pCol->zName); pCol->zColl = 0; pCol->pDflt = 0; } pNew->pSchema = db->aDb[iDb].pSchema; pNew->addColOffset = pTab->addColOffset; pNew->nTabRef = 1; /* Begin a transaction and increment the schema cookie. */ sqlite3BeginWriteOperation(pParse, 0, iDb); v = sqlite3GetVdbe(pParse); if( !v ) goto exit_begin_add_column; sqlite3ChangeCookie(pParse, iDb); exit_begin_add_column: sqlite3SrcListDelete(db, pSrc); return; } #endif /* SQLITE_ALTER_TABLE */ |
Changes to src/btree.c.
︙ | ︙ | |||
1745 1746 1747 1748 1749 1750 1751 | assert( pPage->pBt->db!=0 ); assert( sqlite3_mutex_held(pPage->pBt->mutex) ); assert( pPage->pgno==sqlite3PagerPagenumber(pPage->pDbPage) ); assert( pPage == sqlite3PagerGetExtra(pPage->pDbPage) ); assert( pPage->aData == sqlite3PagerGetData(pPage->pDbPage) ); if( !pPage->isInit ){ | | | 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 | assert( pPage->pBt->db!=0 ); assert( sqlite3_mutex_held(pPage->pBt->mutex) ); assert( pPage->pgno==sqlite3PagerPagenumber(pPage->pDbPage) ); assert( pPage == sqlite3PagerGetExtra(pPage->pDbPage) ); assert( pPage->aData == sqlite3PagerGetData(pPage->pDbPage) ); if( !pPage->isInit ){ int pc; /* Address of a freeblock within pPage->aData[] */ u8 hdr; /* Offset to beginning of page header */ u8 *data; /* Equal to pPage->aData */ BtShared *pBt; /* The main btree structure */ int usableSize; /* Amount of usable space on each page */ u16 cellOffset; /* Offset from start of page to first cell pointer */ int nFree; /* Number of unused bytes on the page */ int top; /* First byte of the cell content area */ |
︙ | ︙ | |||
1846 1847 1848 1849 1850 1851 1852 | nFree = nFree + size; if( next<=pc+size+3 ) break; pc = next; } if( next>0 ){ return SQLITE_CORRUPT_BKPT; /* Freeblock not in ascending order */ } | | | 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 | nFree = nFree + size; if( next<=pc+size+3 ) break; pc = next; } if( next>0 ){ return SQLITE_CORRUPT_BKPT; /* Freeblock not in ascending order */ } if( pc+size>(unsigned int)usableSize ){ return SQLITE_CORRUPT_BKPT; /* Last freeblock extends past page end */ } } /* At this point, nFree contains the sum of the offset to the start ** of the cell-content area plus the number of free bytes within ** the cell-content area. If this is greater than the usable-size |
︙ | ︙ | |||
3298 3299 3300 3301 3302 3303 3304 | ** map entries for the overflow pages as well. */ static int setChildPtrmaps(MemPage *pPage){ int i; /* Counter variable */ int nCell; /* Number of cells in page pPage */ int rc; /* Return code */ BtShared *pBt = pPage->pBt; | < | < < < < | 3298 3299 3300 3301 3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 3330 3331 3332 3333 3334 | ** map entries for the overflow pages as well. */ static int setChildPtrmaps(MemPage *pPage){ int i; /* Counter variable */ int nCell; /* Number of cells in page pPage */ int rc; /* Return code */ BtShared *pBt = pPage->pBt; Pgno pgno = pPage->pgno; assert( sqlite3_mutex_held(pPage->pBt->mutex) ); rc = btreeInitPage(pPage); if( rc!=SQLITE_OK ) return rc; nCell = pPage->nCell; for(i=0; i<nCell; i++){ u8 *pCell = findCell(pPage, i); ptrmapPutOvflPtr(pPage, pCell, &rc); if( !pPage->leaf ){ Pgno childPgno = get4byte(pCell); ptrmapPut(pBt, childPgno, PTRMAP_BTREE, pgno, &rc); } } if( !pPage->leaf ){ Pgno childPgno = get4byte(&pPage->aData[pPage->hdrOffset+8]); ptrmapPut(pBt, childPgno, PTRMAP_BTREE, pgno, &rc); } return rc; } /* ** Somewhere on pPage is a pointer to page iFrom. Modify this pointer so ** that it points to iTo. Parameter eType describes the type of pointer to ** be modified, as follows: |
︙ | ︙ | |||
3353 3354 3355 3356 3357 3358 3359 | if( eType==PTRMAP_OVERFLOW2 ){ /* The pointer is always the first 4 bytes of the page in this case. */ if( get4byte(pPage->aData)!=iFrom ){ return SQLITE_CORRUPT_BKPT; } put4byte(pPage->aData, iTo); }else{ | < | 3348 3349 3350 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 | if( eType==PTRMAP_OVERFLOW2 ){ /* The pointer is always the first 4 bytes of the page in this case. */ if( get4byte(pPage->aData)!=iFrom ){ return SQLITE_CORRUPT_BKPT; } put4byte(pPage->aData, iTo); }else{ int i; int nCell; int rc; rc = btreeInitPage(pPage); if( rc ) return rc; nCell = pPage->nCell; |
︙ | ︙ | |||
3389 3390 3391 3392 3393 3394 3395 | if( i==nCell ){ if( eType!=PTRMAP_BTREE || get4byte(&pPage->aData[pPage->hdrOffset+8])!=iFrom ){ return SQLITE_CORRUPT_BKPT; } put4byte(&pPage->aData[pPage->hdrOffset+8], iTo); } | < < | 3383 3384 3385 3386 3387 3388 3389 3390 3391 3392 3393 3394 3395 3396 | if( i==nCell ){ if( eType!=PTRMAP_BTREE || get4byte(&pPage->aData[pPage->hdrOffset+8])!=iFrom ){ return SQLITE_CORRUPT_BKPT; } put4byte(&pPage->aData[pPage->hdrOffset+8], iTo); } } return SQLITE_OK; } /* ** Move the open database page pDbPage to location iFreePage in the |
︙ | ︙ |
Changes to src/build.c.
︙ | ︙ | |||
26 27 28 29 30 31 32 | #ifndef SQLITE_OMIT_SHARED_CACHE /* ** The TableLock structure is only used by the sqlite3TableLock() and ** codeTableLocks() functions. */ struct TableLock { | | | | | | 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | #ifndef SQLITE_OMIT_SHARED_CACHE /* ** The TableLock structure is only used by the sqlite3TableLock() and ** codeTableLocks() functions. */ struct TableLock { int iDb; /* The database containing the table to be locked */ int iTab; /* The root page of the table to be locked */ u8 isWriteLock; /* True for write lock. False for a read lock */ const char *zLockName; /* Name of the table */ }; /* ** Record the fact that we want to lock a table at run-time. ** ** The table to be locked has root page iTab and is found in database iDb. ** A read or a write lock can be taken depending on isWritelock. |
︙ | ︙ | |||
73 74 75 76 77 78 79 | pToplevel->aTableLock = sqlite3DbReallocOrFree(pToplevel->db, pToplevel->aTableLock, nBytes); if( pToplevel->aTableLock ){ p = &pToplevel->aTableLock[pToplevel->nTableLock++]; p->iDb = iDb; p->iTab = iTab; p->isWriteLock = isWriteLock; | | | 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 | pToplevel->aTableLock = sqlite3DbReallocOrFree(pToplevel->db, pToplevel->aTableLock, nBytes); if( pToplevel->aTableLock ){ p = &pToplevel->aTableLock[pToplevel->nTableLock++]; p->iDb = iDb; p->iTab = iTab; p->isWriteLock = isWriteLock; p->zLockName = zName; }else{ pToplevel->nTableLock = 0; sqlite3OomFault(pToplevel->db); } } /* |
︙ | ︙ | |||
95 96 97 98 99 100 101 | pVdbe = sqlite3GetVdbe(pParse); assert( pVdbe!=0 ); /* sqlite3GetVdbe cannot fail: VDBE already allocated */ for(i=0; i<pParse->nTableLock; i++){ TableLock *p = &pParse->aTableLock[i]; int p1 = p->iDb; sqlite3VdbeAddOp4(pVdbe, OP_TableLock, p1, p->iTab, p->isWriteLock, | | | 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 | pVdbe = sqlite3GetVdbe(pParse); assert( pVdbe!=0 ); /* sqlite3GetVdbe cannot fail: VDBE already allocated */ for(i=0; i<pParse->nTableLock; i++){ TableLock *p = &pParse->aTableLock[i]; int p1 = p->iDb; sqlite3VdbeAddOp4(pVdbe, OP_TableLock, p1, p->iTab, p->isWriteLock, p->zLockName, P4_STATIC); } } #else #define codeTableLocks(x) #endif /* |
︙ | ︙ | |||
304 305 306 307 308 309 310 | #if SQLITE_USER_AUTHENTICATION /* Only the admin user is allowed to know that the sqlite_user table ** exists */ if( db->auth.authLevel<UAUTH_Admin && sqlite3UserAuthTable(zName)!=0 ){ return 0; } #endif | > | | | | | | | | > > > > > > | | 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 | #if SQLITE_USER_AUTHENTICATION /* Only the admin user is allowed to know that the sqlite_user table ** exists */ if( db->auth.authLevel<UAUTH_Admin && sqlite3UserAuthTable(zName)!=0 ){ return 0; } #endif while(1){ for(i=OMIT_TEMPDB; i<db->nDb; i++){ int j = (i<2) ? i^1 : i; /* Search TEMP before MAIN */ if( zDatabase==0 || sqlite3StrICmp(zDatabase, db->aDb[j].zDbSName)==0 ){ assert( sqlite3SchemaMutexHeld(db, j, 0) ); p = sqlite3HashFind(&db->aDb[j].pSchema->tblHash, zName); if( p ) return p; } } /* Not found. If the name we were looking for was temp.sqlite_master ** then change the name to sqlite_temp_master and try again. */ if( sqlite3StrICmp(zName, MASTER_NAME)!=0 ) break; if( sqlite3_stricmp(zDatabase, db->aDb[1].zDbSName)!=0 ) break; zName = TEMP_MASTER_NAME; } return 0; } /* ** Locate the in-memory structure that describes a particular database ** table given the name of that table and (optionally) the name of the ** database containing the table. Return NULL if not found. Also leave an ** error message in pParse->zErrMsg. |
︙ | ︙ | |||
348 349 350 351 352 353 354 355 356 357 358 359 360 361 | const char *zMsg = flags & LOCATE_VIEW ? "no such view" : "no such table"; #ifndef SQLITE_OMIT_VIRTUALTABLE if( sqlite3FindDbName(pParse->db, zDbase)<1 ){ /* If zName is the not the name of a table in the schema created using ** CREATE, then check to see if it is the name of an virtual table that ** can be an eponymous virtual table. */ Module *pMod = (Module*)sqlite3HashFind(&pParse->db->aModule, zName); if( pMod && sqlite3VtabEponymousTableInit(pParse, pMod) ){ return pMod->pEpoTab; } } #endif if( (flags & LOCATE_NOERR)==0 ){ if( zDbase ){ | > > > | 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 | const char *zMsg = flags & LOCATE_VIEW ? "no such view" : "no such table"; #ifndef SQLITE_OMIT_VIRTUALTABLE if( sqlite3FindDbName(pParse->db, zDbase)<1 ){ /* If zName is the not the name of a table in the schema created using ** CREATE, then check to see if it is the name of an virtual table that ** can be an eponymous virtual table. */ Module *pMod = (Module*)sqlite3HashFind(&pParse->db->aModule, zName); if( pMod==0 && sqlite3_strnicmp(zName, "pragma_", 7)==0 ){ pMod = sqlite3PragmaVtabRegister(pParse->db, zName); } if( pMod && sqlite3VtabEponymousTableInit(pParse, pMod) ){ return pMod->pEpoTab; } } #endif if( (flags & LOCATE_NOERR)==0 ){ if( zDbase ){ |
︙ | ︙ | |||
630 631 632 633 634 635 636 | /* Verify that no lookaside memory was used by schema tables */ assert( nLookaside==0 || nLookaside==db->lookaside.nOut ); } void sqlite3DeleteTable(sqlite3 *db, Table *pTable){ /* Do not delete the table until the reference count reaches zero. */ if( !pTable ) return; | | | 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 | /* Verify that no lookaside memory was used by schema tables */ assert( nLookaside==0 || nLookaside==db->lookaside.nOut ); } void sqlite3DeleteTable(sqlite3 *db, Table *pTable){ /* Do not delete the table until the reference count reaches zero. */ if( !pTable ) return; if( ((!db || db->pnBytesFreed==0) && (--pTable->nTabRef)>0) ) return; deleteTable(db, pTable); } /* ** Unlink the given table from the hash tables and the delete the ** table structure with all its indices and foreign keys. |
︙ | ︙ | |||
684 685 686 687 688 689 690 | /* ** Open the sqlite_master table stored in database number iDb for ** writing. The table is opened using cursor 0. */ void sqlite3OpenMasterTable(Parse *p, int iDb){ Vdbe *v = sqlite3GetVdbe(p); | | | 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 | /* ** Open the sqlite_master table stored in database number iDb for ** writing. The table is opened using cursor 0. */ void sqlite3OpenMasterTable(Parse *p, int iDb){ Vdbe *v = sqlite3GetVdbe(p); sqlite3TableLock(p, iDb, MASTER_ROOT, 1, MASTER_NAME); sqlite3VdbeAddOp4Int(v, OP_OpenWrite, 0, MASTER_ROOT, iDb, 5); if( p->nTab==0 ){ p->nTab = 1; } } /* |
︙ | ︙ | |||
921 922 923 924 925 926 927 | pParse->rc = SQLITE_NOMEM_BKPT; pParse->nErr++; goto begin_table_error; } pTable->zName = zName; pTable->iPKey = -1; pTable->pSchema = db->aDb[iDb].pSchema; | | | 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 | pParse->rc = SQLITE_NOMEM_BKPT; pParse->nErr++; goto begin_table_error; } pTable->zName = zName; pTable->iPKey = -1; pTable->pSchema = db->aDb[iDb].pSchema; pTable->nTabRef = 1; pTable->nRowLogEst = 200; assert( 200==sqlite3LogEst(1048576) ); assert( pParse->pNewTable==0 ); pParse->pNewTable = pTable; /* If this is the magic sqlite_sequence table used by autoincrement, ** then record a pointer to this table in the main database structure ** so that INSERT can find the table easily. |
︙ | ︙ | |||
1987 1988 1989 1990 1991 1992 1993 | ** SQLITE_MASTER table. We just need to update that slot with all ** the information we've collected. */ sqlite3NestedParse(pParse, "UPDATE %Q.%s " "SET type='%s', name=%Q, tbl_name=%Q, rootpage=#%d, sql=%Q " "WHERE rowid=#%d", | | | 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 | ** SQLITE_MASTER table. We just need to update that slot with all ** the information we've collected. */ sqlite3NestedParse(pParse, "UPDATE %Q.%s " "SET type='%s', name=%Q, tbl_name=%Q, rootpage=#%d, sql=%Q " "WHERE rowid=#%d", db->aDb[iDb].zDbSName, MASTER_NAME, zType, p->zName, p->zName, pParse->regRoot, zStmt, pParse->regRowid ); |
︙ | ︙ | |||
2324 2325 2326 2327 2328 2329 2330 | ** ** The "#NNN" in the SQL is a special constant that means whatever value ** is in register NNN. See grammar rules associated with the TK_REGISTER ** token for additional information. */ sqlite3NestedParse(pParse, "UPDATE %Q.%s SET rootpage=%d WHERE #%d AND rootpage=#%d", | | | 2334 2335 2336 2337 2338 2339 2340 2341 2342 2343 2344 2345 2346 2347 2348 | ** ** The "#NNN" in the SQL is a special constant that means whatever value ** is in register NNN. See grammar rules associated with the TK_REGISTER ** token for additional information. */ sqlite3NestedParse(pParse, "UPDATE %Q.%s SET rootpage=%d WHERE #%d AND rootpage=#%d", pParse->db->aDb[iDb].zDbSName, MASTER_NAME, iTable, r1, r1); #endif sqlite3ReleaseTempReg(pParse, r1); } /* ** Write VDBE code to erase table pTab and all associated indices on disk. ** Code to update the sqlite_master tables and internal schema definitions |
︙ | ︙ | |||
2467 2468 2469 2470 2471 2472 2473 | ** every row that refers to a table of the same name as the one being ** dropped. Triggers are handled separately because a trigger can be ** created in the temp database that refers to a table in another ** database. */ sqlite3NestedParse(pParse, "DELETE FROM %Q.%s WHERE tbl_name=%Q and type!='trigger'", | | | 2477 2478 2479 2480 2481 2482 2483 2484 2485 2486 2487 2488 2489 2490 2491 | ** every row that refers to a table of the same name as the one being ** dropped. Triggers are handled separately because a trigger can be ** created in the temp database that refers to a table in another ** database. */ sqlite3NestedParse(pParse, "DELETE FROM %Q.%s WHERE tbl_name=%Q and type!='trigger'", pDb->zDbSName, MASTER_NAME, pTab->zName); if( !isView && !IsVirtual(pTab) ){ destroyTable(pParse, pTab); } /* Remove the table entry from SQLite's internal schema and modify ** the schema cookie. */ |
︙ | ︙ | |||
3359 3360 3361 3362 3363 3364 3365 | zStmt = 0; } /* Add an entry in sqlite_master for this index */ sqlite3NestedParse(pParse, "INSERT INTO %Q.%s VALUES('index',%Q,%Q,#%d,%Q);", | | | 3369 3370 3371 3372 3373 3374 3375 3376 3377 3378 3379 3380 3381 3382 3383 | zStmt = 0; } /* Add an entry in sqlite_master for this index */ sqlite3NestedParse(pParse, "INSERT INTO %Q.%s VALUES('index',%Q,%Q,#%d,%Q);", db->aDb[iDb].zDbSName, MASTER_NAME, pIndex->zName, pTab->zName, iMem, zStmt ); sqlite3DbFree(db, zStmt); |
︙ | ︙ | |||
3511 3512 3513 3514 3515 3516 3517 | /* Generate code to remove the index and from the master table */ v = sqlite3GetVdbe(pParse); if( v ){ sqlite3BeginWriteOperation(pParse, 1, iDb); sqlite3NestedParse(pParse, "DELETE FROM %Q.%s WHERE name=%Q AND type='index'", | | | 3521 3522 3523 3524 3525 3526 3527 3528 3529 3530 3531 3532 3533 3534 3535 | /* Generate code to remove the index and from the master table */ v = sqlite3GetVdbe(pParse); if( v ){ sqlite3BeginWriteOperation(pParse, 1, iDb); sqlite3NestedParse(pParse, "DELETE FROM %Q.%s WHERE name=%Q AND type='index'", db->aDb[iDb].zDbSName, MASTER_NAME, pIndex->zName ); sqlite3ClearStatTables(pParse, iDb, "idx", pIndex->zName); sqlite3ChangeCookie(pParse, iDb); destroyRootPage(pParse, pIndex->tnum, iDb); sqlite3VdbeAddOp4(v, OP_DropIndex, iDb, 0, 0, pIndex->zName, 0); } |
︙ | ︙ | |||
3654 3655 3656 3657 3658 3659 3660 | assert( nExtra>=1 ); assert( pSrc!=0 ); assert( iStart<=pSrc->nSrc ); /* Allocate additional space if needed */ if( (u32)pSrc->nSrc+nExtra>pSrc->nAlloc ){ SrcList *pNew; | | | 3664 3665 3666 3667 3668 3669 3670 3671 3672 3673 3674 3675 3676 3677 3678 | assert( nExtra>=1 ); assert( pSrc!=0 ); assert( iStart<=pSrc->nSrc ); /* Allocate additional space if needed */ if( (u32)pSrc->nSrc+nExtra>pSrc->nAlloc ){ SrcList *pNew; int nAlloc = pSrc->nSrc*2+nExtra; int nGot; pNew = sqlite3DbRealloc(db, pSrc, sizeof(*pSrc) + (nAlloc-1)*sizeof(pSrc->a[0]) ); if( pNew==0 ){ assert( db->mallocFailed ); return pSrc; } |
︙ | ︙ | |||
3732 3733 3734 3735 3736 3737 3738 | struct SrcList_item *pItem; assert( pDatabase==0 || pTable!=0 ); /* Cannot have C without B */ assert( db!=0 ); if( pList==0 ){ pList = sqlite3DbMallocRawNN(db, sizeof(SrcList) ); if( pList==0 ) return 0; pList->nAlloc = 1; | | > > | | > | 3742 3743 3744 3745 3746 3747 3748 3749 3750 3751 3752 3753 3754 3755 3756 3757 3758 3759 3760 3761 | struct SrcList_item *pItem; assert( pDatabase==0 || pTable!=0 ); /* Cannot have C without B */ assert( db!=0 ); if( pList==0 ){ pList = sqlite3DbMallocRawNN(db, sizeof(SrcList) ); if( pList==0 ) return 0; pList->nAlloc = 1; pList->nSrc = 1; memset(&pList->a[0], 0, sizeof(pList->a[0])); pList->a[0].iCursor = -1; }else{ pList = sqlite3SrcListEnlarge(db, pList, 1, pList->nSrc); } if( db->mallocFailed ){ sqlite3SrcListDelete(db, pList); return 0; } pItem = &pList->a[pList->nSrc-1]; if( pDatabase && pDatabase->z==0 ){ pDatabase = 0; |
︙ | ︙ |
Changes to src/delete.c.
︙ | ︙ | |||
32 33 34 35 36 37 38 | struct SrcList_item *pItem = pSrc->a; Table *pTab; assert( pItem && pSrc->nSrc==1 ); pTab = sqlite3LocateTableItem(pParse, 0, pItem); sqlite3DeleteTable(pParse->db, pItem->pTab); pItem->pTab = pTab; if( pTab ){ | | | 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | struct SrcList_item *pItem = pSrc->a; Table *pTab; assert( pItem && pSrc->nSrc==1 ); pTab = sqlite3LocateTableItem(pParse, 0, pItem); sqlite3DeleteTable(pParse->db, pItem->pTab); pItem->pTab = pTab; if( pTab ){ pTab->nTabRef++; } if( sqlite3IndexedByLookup(pParse, pItem) ){ pTab = 0; } return pTab; } |
︙ | ︙ |
Changes to src/expr.c.
︙ | ︙ | |||
1361 1362 1363 1364 1365 1366 1367 | pNewItem->pIBIndex = pOldItem->pIBIndex; if( pNewItem->fg.isTabFunc ){ pNewItem->u1.pFuncArg = sqlite3ExprListDup(db, pOldItem->u1.pFuncArg, flags); } pTab = pNewItem->pTab = pOldItem->pTab; if( pTab ){ | | | 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 | pNewItem->pIBIndex = pOldItem->pIBIndex; if( pNewItem->fg.isTabFunc ){ pNewItem->u1.pFuncArg = sqlite3ExprListDup(db, pOldItem->u1.pFuncArg, flags); } pTab = pNewItem->pTab = pOldItem->pTab; if( pTab ){ pTab->nTabRef++; } pNewItem->pSelect = sqlite3SelectDup(db, pOldItem->pSelect, flags); pNewItem->pOn = sqlite3ExprDup(db, pOldItem->pOn, flags); pNewItem->pUsing = sqlite3IdListDup(db, pOldItem->pUsing); pNewItem->colUsed = pOldItem->colUsed; } return pNew; |
︙ | ︙ |
Changes to src/fkey.c.
︙ | ︙ | |||
221 222 223 224 225 226 227 | assert( nCol>1 ); aiCol = (int *)sqlite3DbMallocRawNN(pParse->db, nCol*sizeof(int)); if( !aiCol ) return 1; *paiCol = aiCol; } for(pIdx=pParent->pIndex; pIdx; pIdx=pIdx->pNext){ | | | 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 | assert( nCol>1 ); aiCol = (int *)sqlite3DbMallocRawNN(pParse->db, nCol*sizeof(int)); if( !aiCol ) return 1; *paiCol = aiCol; } for(pIdx=pParent->pIndex; pIdx; pIdx=pIdx->pNext){ if( pIdx->nKeyCol==nCol && IsUniqueIndex(pIdx) && pIdx->pPartIdxWhere==0 ){ /* pIdx is a UNIQUE index (or a PRIMARY KEY) and has the right number ** of columns. If each indexed column corresponds to a foreign key ** column of pFKey, then this index is a winner. */ if( zKey==0 ){ /* If zKey is NULL, then this foreign key is implicitly mapped to ** the PRIMARY KEY of table pParent. The PRIMARY KEY index may be |
︙ | ︙ | |||
1003 1004 1005 1006 1007 1008 1009 | /* Create a SrcList structure containing the child table. We need the ** child table as a SrcList for sqlite3WhereBegin() */ pSrc = sqlite3SrcListAppend(db, 0, 0, 0); if( pSrc ){ struct SrcList_item *pItem = pSrc->a; pItem->pTab = pFKey->pFrom; pItem->zName = pFKey->pFrom->zName; | | | 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 | /* Create a SrcList structure containing the child table. We need the ** child table as a SrcList for sqlite3WhereBegin() */ pSrc = sqlite3SrcListAppend(db, 0, 0, 0); if( pSrc ){ struct SrcList_item *pItem = pSrc->a; pItem->pTab = pFKey->pFrom; pItem->zName = pFKey->pFrom->zName; pItem->pTab->nTabRef++; pItem->iCursor = pParse->nTab++; if( regNew!=0 ){ fkScanChildren(pParse, pSrc, pTab, pIdx, pFKey, aiCol, regNew, -1); } if( regOld!=0 ){ int eAction = pFKey->aAction[aChange!=0]; |
︙ | ︙ |
Changes to src/pager.c.
︙ | ︙ | |||
689 690 691 692 693 694 695 696 697 698 699 700 701 702 | int (*xBusyHandler)(void*); /* Function to call when busy */ void *pBusyHandlerArg; /* Context argument for xBusyHandler */ int aStat[3]; /* Total cache hits, misses and writes */ #ifdef SQLITE_TEST int nRead; /* Database pages read */ #endif void (*xReiniter)(DbPage*); /* Call this routine when reloading pages */ #ifdef SQLITE_HAS_CODEC void *(*xCodec)(void*,void*,Pgno,int); /* Routine for en/decoding data */ void (*xCodecSizeChng)(void*,int,int); /* Notify of page size changes */ void (*xCodecFree)(void*); /* Destructor for the codec */ void *pCodec; /* First argument to xCodec... methods */ #endif char *pTmpSpace; /* Pager.pageSize bytes of space for tmp use */ | > | 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 | int (*xBusyHandler)(void*); /* Function to call when busy */ void *pBusyHandlerArg; /* Context argument for xBusyHandler */ int aStat[3]; /* Total cache hits, misses and writes */ #ifdef SQLITE_TEST int nRead; /* Database pages read */ #endif void (*xReiniter)(DbPage*); /* Call this routine when reloading pages */ int (*xGet)(Pager*,Pgno,DbPage**,int); /* Routine to fetch a patch */ #ifdef SQLITE_HAS_CODEC void *(*xCodec)(void*,void*,Pgno,int); /* Routine for en/decoding data */ void (*xCodecSizeChng)(void*,int,int); /* Notify of page size changes */ void (*xCodecFree)(void*); /* Destructor for the codec */ void *pCodec; /* First argument to xCodec... methods */ #endif char *pTmpSpace; /* Pager.pageSize bytes of space for tmp use */ |
︙ | ︙ | |||
1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 | , p->journalOff, p->journalHdr , (int)p->dbSize, (int)p->dbOrigSize, (int)p->dbFileSize ); return zRet; } #endif /* ** Return true if it is necessary to write page *pPg into the sub-journal. ** A page needs to be written into the sub-journal if there exists one ** or more open savepoints for which: ** ** * The page-number is less than or equal to PagerSavepoint.nOrig, and | > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 | , p->journalOff, p->journalHdr , (int)p->dbSize, (int)p->dbOrigSize, (int)p->dbFileSize ); return zRet; } #endif /* Forward references to the various page getters */ static int getPageNormal(Pager*,Pgno,DbPage**,int); static int getPageError(Pager*,Pgno,DbPage**,int); #if SQLITE_MAX_MMAP_SIZE>0 static int getPageMMap(Pager*,Pgno,DbPage**,int); #endif /* ** Set the Pager.xGet method for the appropriate routine used to fetch ** content from the pager. */ static void setGetterMethod(Pager *pPager){ if( pPager->errCode ){ pPager->xGet = getPageError; #if SQLITE_MAX_MMAP_SIZE>0 }else if( USEFETCH(pPager) #ifdef SQLITE_HAS_CODEC && pPager->xCodec==0 #endif ){ pPager->xGet = getPageMMap; #endif /* SQLITE_MAX_MMAP_SIZE>0 */ }else{ pPager->xGet = getPageNormal; } } /* ** Return true if it is necessary to write page *pPg into the sub-journal. ** A page needs to be written into the sub-journal if there exists one ** or more open savepoints for which: ** ** * The page-number is less than or equal to PagerSavepoint.nOrig, and |
︙ | ︙ | |||
1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 | pPager->changeCountDone = 0; pPager->eState = PAGER_OPEN; }else{ pPager->eState = (isOpen(pPager->jfd) ? PAGER_OPEN : PAGER_READER); } if( USEFETCH(pPager) ) sqlite3OsUnfetch(pPager->fd, 0, 0); pPager->errCode = SQLITE_OK; } pPager->journalOff = 0; pPager->journalHdr = 0; pPager->setMaster = 0; } | > | 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 | pPager->changeCountDone = 0; pPager->eState = PAGER_OPEN; }else{ pPager->eState = (isOpen(pPager->jfd) ? PAGER_OPEN : PAGER_READER); } if( USEFETCH(pPager) ) sqlite3OsUnfetch(pPager->fd, 0, 0); pPager->errCode = SQLITE_OK; setGetterMethod(pPager); } pPager->journalOff = 0; pPager->journalHdr = 0; pPager->setMaster = 0; } |
︙ | ︙ | |||
1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 | pPager->errCode==SQLITE_FULL || pPager->errCode==SQLITE_OK || (pPager->errCode & 0xff)==SQLITE_IOERR ); if( rc2==SQLITE_FULL || rc2==SQLITE_IOERR ){ pPager->errCode = rc; pPager->eState = PAGER_ERROR; } return rc; } static int pager_truncate(Pager *pPager, Pgno nPage); /* | > | 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 | pPager->errCode==SQLITE_FULL || pPager->errCode==SQLITE_OK || (pPager->errCode & 0xff)==SQLITE_IOERR ); if( rc2==SQLITE_FULL || rc2==SQLITE_IOERR ){ pPager->errCode = rc; pPager->eState = PAGER_ERROR; setGetterMethod(pPager); } return rc; } static int pager_truncate(Pager *pPager, Pgno nPage); /* |
︙ | ︙ | |||
3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 | static void pagerFixMaplimit(Pager *pPager){ #if SQLITE_MAX_MMAP_SIZE>0 sqlite3_file *fd = pPager->fd; if( isOpen(fd) && fd->pMethods->iVersion>=3 ){ sqlite3_int64 sz; sz = pPager->szMmap; pPager->bUseFetch = (sz>0); sqlite3OsFileControlHint(pPager->fd, SQLITE_FCNTL_MMAP_SIZE, &sz); } #endif } /* ** Change the maximum size of any memory mapping made of the database file. | > | 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481 3482 3483 3484 3485 | static void pagerFixMaplimit(Pager *pPager){ #if SQLITE_MAX_MMAP_SIZE>0 sqlite3_file *fd = pPager->fd; if( isOpen(fd) && fd->pMethods->iVersion>=3 ){ sqlite3_int64 sz; sz = pPager->szMmap; pPager->bUseFetch = (sz>0); setGetterMethod(pPager); sqlite3OsFileControlHint(pPager->fd, SQLITE_FCNTL_MMAP_SIZE, &sz); } #endif } /* ** Change the maximum size of any memory mapping made of the database file. |
︙ | ︙ | |||
4865 4866 4867 4868 4869 4870 4871 4872 4873 4874 4875 4876 4877 4878 | pPager->journalMode = PAGER_JOURNALMODE_OFF; }else if( memDb ){ pPager->journalMode = PAGER_JOURNALMODE_MEMORY; } /* pPager->xBusyHandler = 0; */ /* pPager->pBusyHandlerArg = 0; */ pPager->xReiniter = xReinit; /* memset(pPager->aHash, 0, sizeof(pPager->aHash)); */ /* pPager->szMmap = SQLITE_DEFAULT_MMAP_SIZE // will be set by btree.c */ *ppPager = pPager; return SQLITE_OK; } | > | 4896 4897 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 | pPager->journalMode = PAGER_JOURNALMODE_OFF; }else if( memDb ){ pPager->journalMode = PAGER_JOURNALMODE_MEMORY; } /* pPager->xBusyHandler = 0; */ /* pPager->pBusyHandlerArg = 0; */ pPager->xReiniter = xReinit; setGetterMethod(pPager); /* memset(pPager->aHash, 0, sizeof(pPager->aHash)); */ /* pPager->szMmap = SQLITE_DEFAULT_MMAP_SIZE // will be set by btree.c */ *ppPager = pPager; return SQLITE_OK; } |
︙ | ︙ | |||
5286 5287 5288 5289 5290 5291 5292 | static void pagerUnlockIfUnused(Pager *pPager){ if( pPager->nMmapOut==0 && (sqlite3PcacheRefCount(pPager->pPCache)==0) ){ pagerUnlockAndRollback(pPager); } } /* | | | > > > > > > > | | | | | | | | < | | < < < < < < < < < < < < < < < | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | | < < < < < < < < < < < < < < < < < > > > > | | > > > | | < | | | > | > > | 5318 5319 5320 5321 5322 5323 5324 5325 5326 5327 5328 5329 5330 5331 5332 5333 5334 5335 5336 5337 5338 5339 5340 5341 5342 5343 5344 5345 5346 5347 5348 5349 5350 5351 5352 5353 5354 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 5401 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 5437 5438 5439 5440 | static void pagerUnlockIfUnused(Pager *pPager){ if( pPager->nMmapOut==0 && (sqlite3PcacheRefCount(pPager->pPCache)==0) ){ pagerUnlockAndRollback(pPager); } } /* ** The page getter methods each try to acquire a reference to a ** page with page number pgno. If the requested reference is ** successfully obtained, it is copied to *ppPage and SQLITE_OK returned. ** ** There are different implementations of the getter method depending ** on the current state of the pager. ** ** getPageNormal() -- The normal getter ** getPageError() -- Used if the pager is in an error state ** getPageMmap() -- Used if memory-mapped I/O is enabled ** ** If the requested page is already in the cache, it is returned. ** Otherwise, a new page object is allocated and populated with data ** read from the database file. In some cases, the pcache module may ** choose not to allocate a new page object and may reuse an existing ** object with no outstanding references. ** ** The extra data appended to a page is always initialized to zeros the ** first time a page is loaded into memory. If the page requested is ** already in the cache when this function is called, then the extra ** data is left as it was when the page object was last used. ** ** If the database image is smaller than the requested page or if ** the flags parameter contains the PAGER_GET_NOCONTENT bit and the ** requested page is not already stored in the cache, then no ** actual disk read occurs. In this case the memory image of the ** page is initialized to all zeros. ** ** If PAGER_GET_NOCONTENT is true, it means that we do not care about ** the contents of the page. This occurs in two scenarios: ** ** a) When reading a free-list leaf page from the database, and ** ** b) When a savepoint is being rolled back and we need to load ** a new page into the cache to be filled with the data read ** from the savepoint journal. ** ** If PAGER_GET_NOCONTENT is true, then the data returned is zeroed instead ** of being read from the database. Additionally, the bits corresponding ** to pgno in Pager.pInJournal (bitvec of pages already written to the ** journal file) and the PagerSavepoint.pInSavepoint bitvecs of any open ** savepoints are set. This means if the page is made writable at any ** point in the future, using a call to sqlite3PagerWrite(), its contents ** will not be journaled. This saves IO. ** ** The acquisition might fail for several reasons. In all cases, ** an appropriate error code is returned and *ppPage is set to NULL. ** ** See also sqlite3PagerLookup(). Both this routine and Lookup() attempt ** to find a page in the in-memory cache first. If the page is not already ** in memory, this routine goes to disk to read it in whereas Lookup() ** just returns 0. This routine acquires a read-lock the first time it ** has to go to disk, and could also playback an old journal if necessary. ** Since Lookup() never goes to disk, it never has to deal with locks ** or journal files. */ static int getPageNormal( Pager *pPager, /* The pager open on the database file */ Pgno pgno, /* Page number to fetch */ DbPage **ppPage, /* Write a pointer to the page here */ int flags /* PAGER_GET_XXX flags */ ){ int rc = SQLITE_OK; PgHdr *pPg; u8 noContent; /* True if PAGER_GET_NOCONTENT is set */ sqlite3_pcache_page *pBase; assert( pPager->errCode==SQLITE_OK ); assert( pPager->eState>=PAGER_READER ); assert( assert_pager_state(pPager) ); assert( pPager->hasHeldSharedLock==1 ); pBase = sqlite3PcacheFetch(pPager->pPCache, pgno, 3); if( pBase==0 ){ pPg = 0; rc = sqlite3PcacheFetchStress(pPager->pPCache, pgno, &pBase); if( rc!=SQLITE_OK ) goto pager_acquire_err; if( pBase==0 ){ rc = SQLITE_NOMEM_BKPT; goto pager_acquire_err; } } pPg = *ppPage = sqlite3PcacheFetchFinish(pPager->pPCache, pgno, pBase); assert( pPg==(*ppPage) ); assert( pPg->pgno==pgno ); assert( pPg->pPager==pPager || pPg->pPager==0 ); noContent = (flags & PAGER_GET_NOCONTENT)!=0; if( pPg->pPager && !noContent ){ /* In this case the pcache already contains an initialized copy of ** the page. Return without further ado. */ assert( pgno<=PAGER_MAX_PGNO && pgno!=PAGER_MJ_PGNO(pPager) ); pPager->aStat[PAGER_STAT_HIT]++; return SQLITE_OK; }else{ /* The pager cache has created a new page. Its content needs to ** be initialized. But first some error checks: ** ** (1) Minimum page number is 1 ** (2) The maximum page number is 2^31 ** (3) Never try to fetch the locking page */ if( pgno==0 || pgno>PAGER_MAX_PGNO || pgno==PAGER_MJ_PGNO(pPager) ){ rc = SQLITE_CORRUPT_BKPT; goto pager_acquire_err; } pPg->pPager = pPager; assert( !isOpen(pPager->fd) || !MEMDB ); if( !isOpen(pPager->fd) || pPager->dbSize<pgno || noContent ){ if( pgno>pPager->mxPgno ){ rc = SQLITE_FULL; goto pager_acquire_err; } |
︙ | ︙ | |||
5480 5481 5482 5483 5484 5485 5486 | TESTONLY( rc = ) addToSavepointBitvecs(pPager, pgno); testcase( rc==SQLITE_NOMEM ); sqlite3EndBenignMalloc(); } memset(pPg->pData, 0, pPager->pageSize); IOTRACE(("ZERO %p %d\n", pPager, pgno)); }else{ | > | < > > | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 5453 5454 5455 5456 5457 5458 5459 5460 5461 5462 5463 5464 5465 5466 5467 5468 5469 5470 5471 5472 5473 5474 5475 5476 5477 5478 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563 5564 5565 5566 5567 5568 5569 5570 5571 5572 5573 5574 5575 5576 5577 5578 5579 5580 5581 5582 5583 5584 5585 5586 5587 5588 5589 | TESTONLY( rc = ) addToSavepointBitvecs(pPager, pgno); testcase( rc==SQLITE_NOMEM ); sqlite3EndBenignMalloc(); } memset(pPg->pData, 0, pPager->pageSize); IOTRACE(("ZERO %p %d\n", pPager, pgno)); }else{ u32 iFrame = 0; /* Frame to read from WAL file */ if( pagerUseWal(pPager) ){ rc = sqlite3WalFindFrame(pPager->pWal, pgno, &iFrame); if( rc!=SQLITE_OK ) goto pager_acquire_err; } assert( pPg->pPager==pPager ); pPager->aStat[PAGER_STAT_MISS]++; rc = readDbPage(pPg, iFrame); if( rc!=SQLITE_OK ){ goto pager_acquire_err; } } pager_set_pagehash(pPg); } return SQLITE_OK; pager_acquire_err: assert( rc!=SQLITE_OK ); if( pPg ){ sqlite3PcacheDrop(pPg); } pagerUnlockIfUnused(pPager); *ppPage = 0; return rc; } #if SQLITE_MAX_MMAP_SIZE>0 /* The page getter for when memory-mapped I/O is enabled */ static int getPageMMap( Pager *pPager, /* The pager open on the database file */ Pgno pgno, /* Page number to fetch */ DbPage **ppPage, /* Write a pointer to the page here */ int flags /* PAGER_GET_XXX flags */ ){ int rc = SQLITE_OK; PgHdr *pPg = 0; u32 iFrame = 0; /* Frame to read from WAL file */ /* It is acceptable to use a read-only (mmap) page for any page except ** page 1 if there is no write-transaction open or the ACQUIRE_READONLY ** flag was specified by the caller. And so long as the db is not a ** temporary or in-memory database. */ const int bMmapOk = (pgno>1 && (pPager->eState==PAGER_READER || (flags & PAGER_GET_READONLY)) ); assert( USEFETCH(pPager) ); #ifdef SQLITE_HAS_CODEC assert( pPager->xCodec==0 ); #endif /* Optimization note: Adding the "pgno<=1" term before "pgno==0" here ** allows the compiler optimizer to reuse the results of the "pgno>1" ** test in the previous statement, and avoid testing pgno==0 in the ** common case where pgno is large. */ if( pgno<=1 && pgno==0 ){ return SQLITE_CORRUPT_BKPT; } assert( pPager->eState>=PAGER_READER ); assert( assert_pager_state(pPager) ); assert( pPager->hasHeldSharedLock==1 ); assert( pPager->errCode==SQLITE_OK ); if( bMmapOk && pagerUseWal(pPager) ){ rc = sqlite3WalFindFrame(pPager->pWal, pgno, &iFrame); if( rc!=SQLITE_OK ){ *ppPage = 0; return rc; } } if( bMmapOk && iFrame==0 ){ void *pData = 0; rc = sqlite3OsFetch(pPager->fd, (i64)(pgno-1) * pPager->pageSize, pPager->pageSize, &pData ); if( rc==SQLITE_OK && pData ){ if( pPager->eState>PAGER_READER || pPager->tempFile ){ pPg = sqlite3PagerLookup(pPager, pgno); } if( pPg==0 ){ rc = pagerAcquireMapPage(pPager, pgno, pData, &pPg); }else{ sqlite3OsUnfetch(pPager->fd, (i64)(pgno-1)*pPager->pageSize, pData); } if( pPg ){ assert( rc==SQLITE_OK ); *ppPage = pPg; return SQLITE_OK; } } if( rc!=SQLITE_OK ){ *ppPage = 0; return rc; } } return getPageNormal(pPager, pgno, ppPage, flags); } #endif /* SQLITE_MAX_MMAP_SIZE>0 */ /* The page getter method for when the pager is an error state */ static int getPageError( Pager *pPager, /* The pager open on the database file */ Pgno pgno, /* Page number to fetch */ DbPage **ppPage, /* Write a pointer to the page here */ int flags /* PAGER_GET_XXX flags */ ){ UNUSED_PARAMETER(pgno); UNUSED_PARAMETER(flags); assert( pPager->errCode!=SQLITE_OK ); *ppPage = 0; return pPager->errCode; } /* Dispatch all page fetch requests to the appropriate getter method. */ int sqlite3PagerGet( Pager *pPager, /* The pager open on the database file */ Pgno pgno, /* Page number to fetch */ DbPage **ppPage, /* Write a pointer to the page here */ int flags /* PAGER_GET_XXX flags */ ){ return pPager->xGet(pPager, pgno, ppPage, flags); } /* ** Acquire a page if it is already in the in-memory cache. Do ** not read the page from disk. Return a pointer to the page, ** or 0 if the page is not in cache. ** |
︙ | ︙ | |||
6482 6483 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494 6495 | if( !MEMDB && eState>PAGER_WRITER_LOCKED ){ /* This can happen using journal_mode=off. Move the pager to the error ** state to indicate that the contents of the cache may not be trusted. ** Any active readers will get SQLITE_ABORT. */ pPager->errCode = SQLITE_ABORT; pPager->eState = PAGER_ERROR; return rc; } }else{ rc = pager_playback(pPager, 0); } assert( pPager->eState==PAGER_READER || rc!=SQLITE_OK ); | > | 6553 6554 6555 6556 6557 6558 6559 6560 6561 6562 6563 6564 6565 6566 6567 | if( !MEMDB && eState>PAGER_WRITER_LOCKED ){ /* This can happen using journal_mode=off. Move the pager to the error ** state to indicate that the contents of the cache may not be trusted. ** Any active readers will get SQLITE_ABORT. */ pPager->errCode = SQLITE_ABORT; pPager->eState = PAGER_ERROR; setGetterMethod(pPager); return rc; } }else{ rc = pager_playback(pPager, 0); } assert( pPager->eState==PAGER_READER || rc!=SQLITE_OK ); |
︙ | ︙ | |||
6743 6744 6745 6746 6747 6748 6749 6750 6751 6752 6753 6754 6755 6756 | ** can be rolled back at the ZipVFS level. */ else if( pPager->journalMode==PAGER_JOURNALMODE_OFF && pPager->eState>=PAGER_WRITER_CACHEMOD ){ pPager->errCode = SQLITE_ABORT; pPager->eState = PAGER_ERROR; } #endif } return rc; } | > | 6815 6816 6817 6818 6819 6820 6821 6822 6823 6824 6825 6826 6827 6828 6829 | ** can be rolled back at the ZipVFS level. */ else if( pPager->journalMode==PAGER_JOURNALMODE_OFF && pPager->eState>=PAGER_WRITER_CACHEMOD ){ pPager->errCode = SQLITE_ABORT; pPager->eState = PAGER_ERROR; setGetterMethod(pPager); } #endif } return rc; } |
︙ | ︙ | |||
6827 6828 6829 6830 6831 6832 6833 6834 6835 6836 6837 6838 6839 6840 | void *pCodec ){ if( pPager->xCodecFree ) pPager->xCodecFree(pPager->pCodec); pPager->xCodec = pPager->memDb ? 0 : xCodec; pPager->xCodecSizeChng = xCodecSizeChng; pPager->xCodecFree = xCodecFree; pPager->pCodec = pCodec; pagerReportSize(pPager); } void *sqlite3PagerGetCodec(Pager *pPager){ return pPager->pCodec; } /* | > | 6900 6901 6902 6903 6904 6905 6906 6907 6908 6909 6910 6911 6912 6913 6914 | void *pCodec ){ if( pPager->xCodecFree ) pPager->xCodecFree(pPager->pCodec); pPager->xCodec = pPager->memDb ? 0 : xCodec; pPager->xCodecSizeChng = xCodecSizeChng; pPager->xCodecFree = xCodecFree; pPager->pCodec = pCodec; setGetterMethod(pPager); pagerReportSize(pPager); } void *sqlite3PagerGetCodec(Pager *pPager){ return pPager->pCodec; } /* |
︙ | ︙ |
Changes to src/pcache.c.
︙ | ︙ | |||
104 105 106 107 108 109 110 | ** ** assert( sqlite3PcachePageSanity(pPg) ); */ #if SQLITE_DEBUG int sqlite3PcachePageSanity(PgHdr *pPg){ PCache *pCache; assert( pPg!=0 ); | | | 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 | ** ** assert( sqlite3PcachePageSanity(pPg) ); */ #if SQLITE_DEBUG int sqlite3PcachePageSanity(PgHdr *pPg){ PCache *pCache; assert( pPg!=0 ); assert( pPg->pgno>0 || pPg->pPager==0 ); /* Page number is 1 or more */ pCache = pPg->pCache; assert( pCache!=0 ); /* Every page has an associated PCache */ if( pPg->flags & PGHDR_CLEAN ){ assert( (pPg->flags & PGHDR_DIRTY)==0 );/* Cannot be both CLEAN and DIRTY */ assert( pCache->pDirty!=pPg ); /* CLEAN pages not on dirty list */ assert( pCache->pDirtyTail!=pPg ); } |
︙ | ︙ | |||
368 369 370 371 372 373 374 | ){ int eCreate; sqlite3_pcache_page *pRes; assert( pCache!=0 ); assert( pCache->pCache!=0 ); assert( createFlag==3 || createFlag==0 ); | < | 368 369 370 371 372 373 374 375 376 377 378 379 380 381 | ){ int eCreate; sqlite3_pcache_page *pRes; assert( pCache!=0 ); assert( pCache->pCache!=0 ); assert( createFlag==3 || createFlag==0 ); assert( pCache->eCreate==((pCache->bPurgeable && pCache->pDirty) ? 1 : 2) ); /* eCreate defines what to do if the page does not exist. ** 0 Do not allocate a new page. (createFlag==0) ** 1 Allocate a new page if doing so is inexpensive. ** (createFlag==1 AND bPurgeable AND pDirty) ** 2 Allocate a new page even it doing so is difficult. |
︙ | ︙ |
Changes to src/pragma.c.
︙ | ︙ | |||
159 160 161 162 163 164 165 | } db->temp_store = (u8)ts; return SQLITE_OK; } #endif /* SQLITE_PAGER_PRAGMAS */ /* | | | | < | < > | > > > > | | | | < < | < < < | 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 | } db->temp_store = (u8)ts; return SQLITE_OK; } #endif /* SQLITE_PAGER_PRAGMAS */ /* ** Set result column names for a pragma. */ static void setPragmaResultColumnNames( Vdbe *v, /* The query under construction */ const PragmaName *pPragma /* The pragma */ ){ u8 n = pPragma->nPragCName; sqlite3VdbeSetNumCols(v, n==0 ? 1 : n); if( n==0 ){ sqlite3VdbeSetColName(v, 0, COLNAME_NAME, pPragma->zName, SQLITE_STATIC); }else{ int i, j; for(i=0, j=pPragma->iPragCName; i<n; i++, j++){ sqlite3VdbeSetColName(v, i, COLNAME_NAME, pragCName[j], SQLITE_STATIC); } } } /* ** Generate code to return a single integer value. */ static void returnSingleInt(Vdbe *v, i64 value){ sqlite3VdbeAddOp4Dup8(v, OP_Int64, 0, 1, 0, (const u8*)&value, P4_INT64); sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 1); } /* ** Generate code to return a single text value. */ static void returnSingleText( Vdbe *v, /* Prepared statement under construction */ const char *zValue /* Value to be returned */ ){ if( zValue ){ sqlite3VdbeLoadString(v, 1, (const char*)zValue); sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 1); } } /* ** Set the safety_level and pager flags for pager iDb. Or if iDb<0 |
︙ | ︙ | |||
272 273 274 275 276 277 278 279 280 281 282 283 284 285 | assert( PAGER_JOURNALMODE_MEMORY==4 ); assert( PAGER_JOURNALMODE_WAL==5 ); assert( eMode>=0 && eMode<=ArraySize(azModeName) ); if( eMode==ArraySize(azModeName) ) return 0; return azModeName[eMode]; } /* ** Process a pragma statement. ** ** Pragmas are of this form: ** ** PRAGMA [schema.]id [= value] | > > > > > > > > > > > > > > > > > > > > | 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 | assert( PAGER_JOURNALMODE_MEMORY==4 ); assert( PAGER_JOURNALMODE_WAL==5 ); assert( eMode>=0 && eMode<=ArraySize(azModeName) ); if( eMode==ArraySize(azModeName) ) return 0; return azModeName[eMode]; } /* ** Locate a pragma in the aPragmaName[] array. */ static const PragmaName *pragmaLocate(const char *zName){ int upr, lwr, mid, rc; lwr = 0; upr = ArraySize(aPragmaName)-1; while( lwr<=upr ){ mid = (lwr+upr)/2; rc = sqlite3_stricmp(zName, aPragmaName[mid].zName); if( rc==0 ) break; if( rc<0 ){ upr = mid - 1; }else{ lwr = mid + 1; } } return lwr>upr ? 0 : &aPragmaName[mid]; } /* ** Process a pragma statement. ** ** Pragmas are of this form: ** ** PRAGMA [schema.]id [= value] |
︙ | ︙ | |||
301 302 303 304 305 306 307 | ){ char *zLeft = 0; /* Nul-terminated UTF-8 string <id> */ char *zRight = 0; /* Nul-terminated UTF-8 string <value>, or NULL */ const char *zDb = 0; /* The database name */ Token *pId; /* Pointer to <id> token */ char *aFcntl[4]; /* Argument to SQLITE_FCNTL_PRAGMA */ int iDb; /* Database index for <database> */ | < | | 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 | ){ char *zLeft = 0; /* Nul-terminated UTF-8 string <id> */ char *zRight = 0; /* Nul-terminated UTF-8 string <value>, or NULL */ const char *zDb = 0; /* The database name */ Token *pId; /* Pointer to <id> token */ char *aFcntl[4]; /* Argument to SQLITE_FCNTL_PRAGMA */ int iDb; /* Database index for <database> */ int rc; /* return value form SQLITE_FCNTL_PRAGMA */ sqlite3 *db = pParse->db; /* The database connection */ Db *pDb; /* The specific database being pragmaed */ Vdbe *v = sqlite3GetVdbe(pParse); /* Prepared statement */ const PragmaName *pPragma; /* The pragma */ if( v==0 ) return; sqlite3VdbeRunOnlyOnce(v); pParse->nMem = 2; /* Interpret the [schema.] part of the pragma statement. iDb is the ** index of the database this pragma is being applied to in db.aDb[]. */ |
︙ | ︙ | |||
361 362 363 364 365 366 367 | aFcntl[0] = 0; aFcntl[1] = zLeft; aFcntl[2] = zRight; aFcntl[3] = 0; db->busyHandler.nBusy = 0; rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_PRAGMA, (void*)aFcntl); if( rc==SQLITE_OK ){ | > > | < | < < < < < < < < < < | < | > > > > > | 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 | aFcntl[0] = 0; aFcntl[1] = zLeft; aFcntl[2] = zRight; aFcntl[3] = 0; db->busyHandler.nBusy = 0; rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_PRAGMA, (void*)aFcntl); if( rc==SQLITE_OK ){ sqlite3VdbeSetNumCols(v, 1); sqlite3VdbeSetColName(v, 0, COLNAME_NAME, aFcntl[0], SQLITE_TRANSIENT); returnSingleText(v, aFcntl[0]); sqlite3_free(aFcntl[0]); goto pragma_out; } if( rc!=SQLITE_NOTFOUND ){ if( aFcntl[0] ){ sqlite3ErrorMsg(pParse, "%s", aFcntl[0]); sqlite3_free(aFcntl[0]); } pParse->nErr++; pParse->rc = rc; goto pragma_out; } /* Locate the pragma in the lookup table */ pPragma = pragmaLocate(zLeft); if( pPragma==0 ) goto pragma_out; /* Make sure the database schema is loaded if the pragma requires that */ if( (pPragma->mPragFlg & PragFlg_NeedSchema)!=0 ){ if( sqlite3ReadSchema(pParse) ) goto pragma_out; } /* Register the result column names for pragmas that return results */ if( (pPragma->mPragFlg & PragFlg_NoColumns)==0 ){ setPragmaResultColumnNames(v, pPragma); } /* Jump to the appropriate pragma handler */ switch( pPragma->ePragTyp ){ #if !defined(SQLITE_OMIT_PAGER_PRAGMAS) && !defined(SQLITE_OMIT_DEPRECATED) /* ** PRAGMA [schema.]default_cache_size |
︙ | ︙ | |||
432 433 434 435 436 437 438 | { OP_Integer, 0, 1, 0}, /* 6 */ { OP_Noop, 0, 0, 0}, { OP_ResultRow, 1, 1, 0}, }; VdbeOp *aOp; sqlite3VdbeUsesBtree(v, iDb); if( !zRight ){ | < | 444 445 446 447 448 449 450 451 452 453 454 455 456 457 | { OP_Integer, 0, 1, 0}, /* 6 */ { OP_Noop, 0, 0, 0}, { OP_ResultRow, 1, 1, 0}, }; VdbeOp *aOp; sqlite3VdbeUsesBtree(v, iDb); if( !zRight ){ pParse->nMem += 2; sqlite3VdbeVerifyNoMallocRequired(v, ArraySize(getCacheSize)); aOp = sqlite3VdbeAddOpList(v, ArraySize(getCacheSize), getCacheSize, iLn); if( ONLY_IF_REALLOC_STRESS(aOp==0) ) break; aOp[0].p1 = iDb; aOp[1].p1 = iDb; aOp[6].p1 = SQLITE_DEFAULT_CACHE_SIZE; |
︙ | ︙ | |||
467 468 469 470 471 472 473 | ** the database has not yet been created. */ case PragTyp_PAGE_SIZE: { Btree *pBt = pDb->pBt; assert( pBt!=0 ); if( !zRight ){ int size = ALWAYS(pBt) ? sqlite3BtreeGetPageSize(pBt) : 0; | | | 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 | ** the database has not yet been created. */ case PragTyp_PAGE_SIZE: { Btree *pBt = pDb->pBt; assert( pBt!=0 ); if( !zRight ){ int size = ALWAYS(pBt) ? sqlite3BtreeGetPageSize(pBt) : 0; returnSingleInt(v, size); }else{ /* Malloc may fail when setting the page-size, as there is an internal ** buffer that the pager module resizes using sqlite3_realloc(). */ db->nextPagesize = sqlite3Atoi(zRight); if( SQLITE_NOMEM==sqlite3BtreeSetPageSize(pBt, db->nextPagesize,-1,0) ){ sqlite3OomFault(db); |
︙ | ︙ | |||
502 503 504 505 506 507 508 | if( pId2->n==0 && b>=0 ){ int ii; for(ii=0; ii<db->nDb; ii++){ sqlite3BtreeSecureDelete(db->aDb[ii].pBt, b); } } b = sqlite3BtreeSecureDelete(pBt, b); | | | 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 | if( pId2->n==0 && b>=0 ){ int ii; for(ii=0; ii<db->nDb; ii++){ sqlite3BtreeSecureDelete(db->aDb[ii].pBt, b); } } b = sqlite3BtreeSecureDelete(pBt, b); returnSingleInt(v, b); break; } /* ** PRAGMA [schema.]max_page_count ** PRAGMA [schema.]max_page_count=N ** |
︙ | ︙ | |||
534 535 536 537 538 539 540 | if( sqlite3Tolower(zLeft[0])=='p' ){ sqlite3VdbeAddOp2(v, OP_Pagecount, iDb, iReg); }else{ sqlite3VdbeAddOp3(v, OP_MaxPgcnt, iDb, iReg, sqlite3AbsInt32(sqlite3Atoi(zRight))); } sqlite3VdbeAddOp2(v, OP_ResultRow, iReg, 1); | < < | 545 546 547 548 549 550 551 552 553 554 555 556 557 558 | if( sqlite3Tolower(zLeft[0])=='p' ){ sqlite3VdbeAddOp2(v, OP_Pagecount, iDb, iReg); }else{ sqlite3VdbeAddOp3(v, OP_MaxPgcnt, iDb, iReg, sqlite3AbsInt32(sqlite3Atoi(zRight))); } sqlite3VdbeAddOp2(v, OP_ResultRow, iReg, 1); break; } /* ** PRAGMA [schema.]locking_mode ** PRAGMA [schema.]locking_mode = (normal|exclusive) */ |
︙ | ︙ | |||
581 582 583 584 585 586 587 | } assert( eMode==PAGER_LOCKINGMODE_NORMAL || eMode==PAGER_LOCKINGMODE_EXCLUSIVE ); if( eMode==PAGER_LOCKINGMODE_EXCLUSIVE ){ zRet = "exclusive"; } | | < | 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 | } assert( eMode==PAGER_LOCKINGMODE_NORMAL || eMode==PAGER_LOCKINGMODE_EXCLUSIVE ); if( eMode==PAGER_LOCKINGMODE_EXCLUSIVE ){ zRet = "exclusive"; } returnSingleText(v, zRet); break; } /* ** PRAGMA [schema.]journal_mode ** PRAGMA [schema.]journal_mode = ** (delete|persist|off|truncate|memory|wal|off) */ case PragTyp_JOURNAL_MODE: { int eMode; /* One of the PAGER_JOURNALMODE_XXX symbols */ int ii; /* Loop counter */ if( zRight==0 ){ /* If there is no "=MODE" part of the pragma, do a query for the ** current mode */ eMode = PAGER_JOURNALMODE_QUERY; }else{ const char *zMode; int n = sqlite3Strlen30(zRight); |
︙ | ︙ | |||
640 641 642 643 644 645 646 | Pager *pPager = sqlite3BtreePager(pDb->pBt); i64 iLimit = -2; if( zRight ){ sqlite3DecOrHexToI64(zRight, &iLimit); if( iLimit<-1 ) iLimit = -1; } iLimit = sqlite3PagerJournalSizeLimit(pPager, iLimit); | | | | 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 | Pager *pPager = sqlite3BtreePager(pDb->pBt); i64 iLimit = -2; if( zRight ){ sqlite3DecOrHexToI64(zRight, &iLimit); if( iLimit<-1 ) iLimit = -1; } iLimit = sqlite3PagerJournalSizeLimit(pPager, iLimit); returnSingleInt(v, iLimit); break; } #endif /* SQLITE_OMIT_PAGER_PRAGMAS */ /* ** PRAGMA [schema.]auto_vacuum ** PRAGMA [schema.]auto_vacuum=N ** ** Get or set the value of the database 'auto-vacuum' parameter. ** The value is one of: 0 NONE 1 FULL 2 INCREMENTAL */ #ifndef SQLITE_OMIT_AUTOVACUUM case PragTyp_AUTO_VACUUM: { Btree *pBt = pDb->pBt; assert( pBt!=0 ); if( !zRight ){ returnSingleInt(v, sqlite3BtreeGetAutoVacuum(pBt)); }else{ int eAuto = getAutoVacuum(zRight); assert( eAuto>=0 && eAuto<=2 ); db->nextAutovac = (u8)eAuto; /* Call SetAutoVacuum() to set initialize the internal auto and ** incr-vacuum flags. This is required in case this connection ** creates the database file. It is important that it is created |
︙ | ︙ | |||
737 738 739 740 741 742 743 | ** number of pages in the cache. If N is negative, then the ** number of pages is adjusted so that the cache uses -N kibibytes ** of memory. */ case PragTyp_CACHE_SIZE: { assert( sqlite3SchemaMutexHeld(db, iDb, 0) ); if( !zRight ){ | | | 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 | ** number of pages in the cache. If N is negative, then the ** number of pages is adjusted so that the cache uses -N kibibytes ** of memory. */ case PragTyp_CACHE_SIZE: { assert( sqlite3SchemaMutexHeld(db, iDb, 0) ); if( !zRight ){ returnSingleInt(v, pDb->pSchema->cache_size); }else{ int size = sqlite3Atoi(zRight); pDb->pSchema->cache_size = size; sqlite3BtreeSetCacheSize(pDb->pBt, pDb->pSchema->cache_size); } break; } |
︙ | ︙ | |||
771 772 773 774 775 776 777 | ** ** The cache_spill=BOOLEAN setting applies to all attached schemas, ** not just the schema specified. */ case PragTyp_CACHE_SPILL: { assert( sqlite3SchemaMutexHeld(db, iDb, 0) ); if( !zRight ){ | | | 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 | ** ** The cache_spill=BOOLEAN setting applies to all attached schemas, ** not just the schema specified. */ case PragTyp_CACHE_SPILL: { assert( sqlite3SchemaMutexHeld(db, iDb, 0) ); if( !zRight ){ returnSingleInt(v, (db->flags & SQLITE_CacheSpill)==0 ? 0 : sqlite3BtreeSetSpillSize(pDb->pBt,0)); }else{ int size = 1; if( sqlite3GetInt32(zRight, &size) ){ sqlite3BtreeSetSpillSize(pDb->pBt, size); } |
︙ | ︙ | |||
825 826 827 828 829 830 831 | sz = -1; rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_MMAP_SIZE, &sz); #else sz = 0; rc = SQLITE_OK; #endif if( rc==SQLITE_OK ){ | | | | | 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 | sz = -1; rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_MMAP_SIZE, &sz); #else sz = 0; rc = SQLITE_OK; #endif if( rc==SQLITE_OK ){ returnSingleInt(v, sz); }else if( rc!=SQLITE_NOTFOUND ){ pParse->nErr++; pParse->rc = rc; } break; } /* ** PRAGMA temp_store ** PRAGMA temp_store = "default"|"memory"|"file" ** ** Return or set the local value of the temp_store flag. Changing ** the local value does not make changes to the disk file and the default ** value will be restored the next time the database is opened. ** ** Note that it is possible for the library compile-time options to ** override this setting */ case PragTyp_TEMP_STORE: { if( !zRight ){ returnSingleInt(v, db->temp_store); }else{ changeTempStorage(pParse, zRight); } break; } /* ** PRAGMA temp_store_directory ** PRAGMA temp_store_directory = ""|"directory_name" ** ** Return or set the local value of the temp_store_directory flag. Changing ** the value sets a specific directory to be used for temporary files. ** Setting to a null string reverts to the default temporary directory search. ** If temporary directory is changed, then invalidateTempStorage. ** */ case PragTyp_TEMP_STORE_DIRECTORY: { if( !zRight ){ returnSingleText(v, sqlite3_temp_directory); }else{ #ifndef SQLITE_OMIT_WSD if( zRight[0] ){ int res; rc = sqlite3OsAccess(db->pVfs, zRight, SQLITE_ACCESS_READWRITE, &res); if( rc!=SQLITE_OK || res==0 ){ sqlite3ErrorMsg(pParse, "not a writable directory"); |
︙ | ︙ | |||
909 910 911 912 913 914 915 | ** a relative path will probably be based on the current directory for the ** process. Database file specified with an absolute path are not impacted ** by this setting, regardless of its value. ** */ case PragTyp_DATA_STORE_DIRECTORY: { if( !zRight ){ | | | 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 | ** a relative path will probably be based on the current directory for the ** process. Database file specified with an absolute path are not impacted ** by this setting, regardless of its value. ** */ case PragTyp_DATA_STORE_DIRECTORY: { if( !zRight ){ returnSingleText(v, sqlite3_data_directory); }else{ #ifndef SQLITE_OMIT_WSD if( zRight[0] ){ int res; rc = sqlite3OsAccess(db->pVfs, zRight, SQLITE_ACCESS_READWRITE, &res); if( rc!=SQLITE_OK || res==0 ){ sqlite3ErrorMsg(pParse, "not a writable directory"); |
︙ | ︙ | |||
948 949 950 951 952 953 954 | case PragTyp_LOCK_PROXY_FILE: { if( !zRight ){ Pager *pPager = sqlite3BtreePager(pDb->pBt); char *proxy_file_path = NULL; sqlite3_file *pFile = sqlite3PagerFile(pPager); sqlite3OsFileControlHint(pFile, SQLITE_GET_LOCKPROXYFILE, &proxy_file_path); | | | 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 | case PragTyp_LOCK_PROXY_FILE: { if( !zRight ){ Pager *pPager = sqlite3BtreePager(pDb->pBt); char *proxy_file_path = NULL; sqlite3_file *pFile = sqlite3PagerFile(pPager); sqlite3OsFileControlHint(pFile, SQLITE_GET_LOCKPROXYFILE, &proxy_file_path); returnSingleText(v, proxy_file_path); }else{ Pager *pPager = sqlite3BtreePager(pDb->pBt); sqlite3_file *pFile = sqlite3PagerFile(pPager); int res; if( zRight[0] ){ res=sqlite3OsFileControl(pFile, SQLITE_SET_LOCKPROXYFILE, zRight); |
︙ | ︙ | |||
980 981 982 983 984 985 986 | ** Return or set the local value of the synchronous flag. Changing ** the local value does not make changes to the disk file and the ** default value will be restored the next time the database is ** opened. */ case PragTyp_SYNCHRONOUS: { if( !zRight ){ | | > | | 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 | ** Return or set the local value of the synchronous flag. Changing ** the local value does not make changes to the disk file and the ** default value will be restored the next time the database is ** opened. */ case PragTyp_SYNCHRONOUS: { if( !zRight ){ returnSingleInt(v, pDb->safety_level-1); }else{ if( !db->autoCommit ){ sqlite3ErrorMsg(pParse, "Safety level may not be changed inside a transaction"); }else{ int iLevel = (getSafetyLevel(zRight,0,1)+1) & PAGER_SYNCHRONOUS_MASK; if( iLevel==0 ) iLevel = 1; pDb->safety_level = iLevel; pDb->bSyncSet = 1; setAllPagerFlags(db); } } break; } #endif /* SQLITE_OMIT_PAGER_PRAGMAS */ #ifndef SQLITE_OMIT_FLAG_PRAGMAS case PragTyp_FLAG: { if( zRight==0 ){ setPragmaResultColumnNames(v, pPragma); returnSingleInt(v, (db->flags & pPragma->iArg)!=0 ); }else{ int mask = pPragma->iArg; /* Mask of bits to set or clear. */ if( db->autoCommit==0 ){ /* Foreign key support may not be enabled or disabled while not ** in auto-commit mode. */ mask &= ~(SQLITE_ForeignKeys); } |
︙ | ︙ | |||
1050 1051 1052 1053 1054 1055 1056 | ** notnull: True if 'NOT NULL' is part of column declaration ** dflt_value: The default value for the column, if any. */ case PragTyp_TABLE_INFO: if( zRight ){ Table *pTab; pTab = sqlite3LocateTable(pParse, LOCATE_NOERR, zRight, zDb); if( pTab ){ | < < < < | 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 | ** notnull: True if 'NOT NULL' is part of column declaration ** dflt_value: The default value for the column, if any. */ case PragTyp_TABLE_INFO: if( zRight ){ Table *pTab; pTab = sqlite3LocateTable(pParse, LOCATE_NOERR, zRight, zDb); if( pTab ){ int i, k; int nHidden = 0; Column *pCol; Index *pPk = sqlite3PrimaryKeyIndex(pTab); pParse->nMem = 6; sqlite3CodeVerifySchema(pParse, iDb); sqlite3ViewGetColumnNames(pParse, pTab); for(i=0, pCol=pTab->aCol; i<pTab->nCol; i++, pCol++){ if( IsHiddenColumn(pCol) ){ nHidden++; continue; } if( (pCol->colFlags & COLFLAG_PRIMKEY)==0 ){ |
︙ | ︙ | |||
1088 1089 1090 1091 1092 1093 1094 | sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 6); } } } break; case PragTyp_STATS: { | < < < | 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 | sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 6); } } } break; case PragTyp_STATS: { Index *pIdx; HashElem *i; pParse->nMem = 4; sqlite3CodeVerifySchema(pParse, iDb); for(i=sqliteHashFirst(&pDb->pSchema->tblHash); i; i=sqliteHashNext(i)){ Table *pTab = sqliteHashData(i); sqlite3VdbeMultiLoad(v, 1, "ssii", pTab->zName, 0, pTab->szTabRow, pTab->nRowLogEst); |
︙ | ︙ | |||
1119 1120 1121 1122 1123 1124 1125 | break; case PragTyp_INDEX_INFO: if( zRight ){ Index *pIdx; Table *pTab; pIdx = sqlite3FindIndex(db, zRight, zDb); if( pIdx ){ | < < < | < | 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 | break; case PragTyp_INDEX_INFO: if( zRight ){ Index *pIdx; Table *pTab; pIdx = sqlite3FindIndex(db, zRight, zDb); if( pIdx ){ int i; int mx; if( pPragma->iArg ){ /* PRAGMA index_xinfo (newer version with more rows and columns) */ mx = pIdx->nColumn; pParse->nMem = 6; }else{ /* PRAGMA index_info (legacy version) */ mx = pIdx->nKeyCol; pParse->nMem = 3; } pTab = pIdx->pTable; sqlite3CodeVerifySchema(pParse, iDb); assert( pParse->nMem<=pPragma->nPragCName ); for(i=0; i<mx; i++){ i16 cnum = pIdx->aiColumn[i]; sqlite3VdbeMultiLoad(v, 1, "iis", i, cnum, cnum<0 ? 0 : pTab->aCol[cnum].zName); if( pPragma->iArg ){ sqlite3VdbeMultiLoad(v, 4, "isi", pIdx->aSortOrder[i], |
︙ | ︙ | |||
1159 1160 1161 1162 1163 1164 1165 | case PragTyp_INDEX_LIST: if( zRight ){ Index *pIdx; Table *pTab; int i; pTab = sqlite3FindTable(db, zRight, zDb); if( pTab ){ | < < < < < < < < < < < < < < < | 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 | case PragTyp_INDEX_LIST: if( zRight ){ Index *pIdx; Table *pTab; int i; pTab = sqlite3FindTable(db, zRight, zDb); if( pTab ){ pParse->nMem = 5; sqlite3CodeVerifySchema(pParse, iDb); for(pIdx=pTab->pIndex, i=0; pIdx; pIdx=pIdx->pNext, i++){ const char *azOrigin[] = { "c", "u", "pk" }; sqlite3VdbeMultiLoad(v, 1, "isisi", i, pIdx->zName, IsUniqueIndex(pIdx), azOrigin[pIdx->idxType], pIdx->pPartIdxWhere!=0); sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 5); } } } break; case PragTyp_DATABASE_LIST: { int i; pParse->nMem = 3; for(i=0; i<db->nDb; i++){ if( db->aDb[i].pBt==0 ) continue; assert( db->aDb[i].zDbSName!=0 ); sqlite3VdbeMultiLoad(v, 1, "iss", i, db->aDb[i].zDbSName, sqlite3BtreeGetFilename(db->aDb[i].pBt)); sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 3); } } break; case PragTyp_COLLATION_LIST: { int i = 0; HashElem *p; pParse->nMem = 2; for(p=sqliteHashFirst(&db->aCollSeq); p; p=sqliteHashNext(p)){ CollSeq *pColl = (CollSeq *)sqliteHashData(p); sqlite3VdbeMultiLoad(v, 1, "is", i++, pColl->zName); sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 2); } } break; #endif /* SQLITE_OMIT_SCHEMA_PRAGMAS */ #ifndef SQLITE_OMIT_FOREIGN_KEY case PragTyp_FOREIGN_KEY_LIST: if( zRight ){ FKey *pFK; Table *pTab; pTab = sqlite3FindTable(db, zRight, zDb); if( pTab ){ pFK = pTab->pFKey; if( pFK ){ int i = 0; pParse->nMem = 8; sqlite3CodeVerifySchema(pParse, iDb); while(pFK){ int j; for(j=0; j<pFK->nCol; j++){ sqlite3VdbeMultiLoad(v, 1, "iissssss", i, j, pFK->zTo, |
︙ | ︙ | |||
1269 1270 1271 1272 1273 1274 1275 | int x; /* result variable */ int regResult; /* 3 registers to hold a result row */ int regKey; /* Register to hold key for checking the FK */ int regRow; /* Registers to hold a row from pTab */ int addrTop; /* Top of a loop checking foreign keys */ int addrOk; /* Jump here if the key is OK */ int *aiCols; /* child to parent column mapping */ | < < < | 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 | int x; /* result variable */ int regResult; /* 3 registers to hold a result row */ int regKey; /* Register to hold key for checking the FK */ int regRow; /* Registers to hold a row from pTab */ int addrTop; /* Top of a loop checking foreign keys */ int addrOk; /* Jump here if the key is OK */ int *aiCols; /* child to parent column mapping */ regResult = pParse->nMem+1; pParse->nMem += 4; regKey = ++pParse->nMem; regRow = ++pParse->nMem; sqlite3CodeVerifySchema(pParse, iDb); k = sqliteHashFirst(&db->aDb[iDb].pSchema->tblHash); while( k ){ if( zRight ){ pTab = sqlite3LocateTable(pParse, 0, zRight, zDb); k = 0; }else{ |
︙ | ︙ | |||
1415 1416 1417 1418 1419 1420 1421 | ** of all attached databases. */ assert( iDb>=0 ); assert( iDb==0 || pId2->z ); if( pId2->z==0 ) iDb = -1; /* Initialize the VDBE program */ pParse->nMem = 6; | < | 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 | ** of all attached databases. */ assert( iDb>=0 ); assert( iDb==0 || pId2->z ); if( pId2->z==0 ) iDb = -1; /* Initialize the VDBE program */ pParse->nMem = 6; /* Set the maximum error count */ mxErr = SQLITE_INTEGRITY_CHECK_ERROR_MAX; if( zRight ){ sqlite3GetInt32(zRight, &mxErr); if( mxErr<=0 ){ mxErr = SQLITE_INTEGRITY_CHECK_ERROR_MAX; |
︙ | ︙ | |||
1667 1668 1669 1670 1671 1672 1673 | }; const struct EncName *pEnc; if( !zRight ){ /* "PRAGMA encoding" */ if( sqlite3ReadSchema(pParse) ) goto pragma_out; assert( encnames[SQLITE_UTF8].enc==SQLITE_UTF8 ); assert( encnames[SQLITE_UTF16LE].enc==SQLITE_UTF16LE ); assert( encnames[SQLITE_UTF16BE].enc==SQLITE_UTF16BE ); | | | 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 | }; const struct EncName *pEnc; if( !zRight ){ /* "PRAGMA encoding" */ if( sqlite3ReadSchema(pParse) ) goto pragma_out; assert( encnames[SQLITE_UTF8].enc==SQLITE_UTF8 ); assert( encnames[SQLITE_UTF16LE].enc==SQLITE_UTF16LE ); assert( encnames[SQLITE_UTF16BE].enc==SQLITE_UTF16BE ); returnSingleText(v, encnames[ENC(pParse->db)].zName); }else{ /* "PRAGMA encoding = XXX" */ /* Only change the value of sqlite.enc if the database handle is not ** initialized. If the main database exists, the new sqlite.enc value ** will be overwritten when the schema is next loaded. If it does not ** already exists, it will be created to use the new encoding value. */ if( |
︙ | ︙ | |||
1730 1731 1732 1733 1734 1735 1736 | ** ** The user-version is not used internally by SQLite. It may be used by ** applications for any purpose. */ case PragTyp_HEADER_VALUE: { int iCookie = pPragma->iArg; /* Which cookie to read or write */ sqlite3VdbeUsesBtree(v, iDb); | | | 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 | ** ** The user-version is not used internally by SQLite. It may be used by ** applications for any purpose. */ case PragTyp_HEADER_VALUE: { int iCookie = pPragma->iArg; /* Which cookie to read or write */ sqlite3VdbeUsesBtree(v, iDb); if( zRight && (pPragma->mPragFlg & PragFlg_ReadOnly)==0 ){ /* Write the specified cookie value */ static const VdbeOpList setCookie[] = { { OP_Transaction, 0, 1, 0}, /* 0 */ { OP_SetCookie, 0, 0, 0}, /* 1 */ }; VdbeOp *aOp; sqlite3VdbeVerifyNoMallocRequired(v, ArraySize(setCookie)); |
︙ | ︙ | |||
1758 1759 1760 1761 1762 1763 1764 | VdbeOp *aOp; sqlite3VdbeVerifyNoMallocRequired(v, ArraySize(readCookie)); aOp = sqlite3VdbeAddOpList(v, ArraySize(readCookie),readCookie,0); if( ONLY_IF_REALLOC_STRESS(aOp==0) ) break; aOp[0].p1 = iDb; aOp[1].p1 = iDb; aOp[1].p3 = iCookie; | < < < < < | | 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 | VdbeOp *aOp; sqlite3VdbeVerifyNoMallocRequired(v, ArraySize(readCookie)); aOp = sqlite3VdbeAddOpList(v, ArraySize(readCookie),readCookie,0); if( ONLY_IF_REALLOC_STRESS(aOp==0) ) break; aOp[0].p1 = iDb; aOp[1].p1 = iDb; aOp[1].p3 = iCookie; sqlite3VdbeReusable(v); } } break; #endif /* SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS */ #ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS /* ** PRAGMA compile_options ** ** Return the names of all compile-time options used in this build, ** one option per row. */ case PragTyp_COMPILE_OPTIONS: { int i = 0; const char *zOpt; pParse->nMem = 1; while( (zOpt = sqlite3_compileoption_get(i++))!=0 ){ sqlite3VdbeLoadString(v, 1, zOpt); sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 1); } sqlite3VdbeReusable(v); } break; #endif /* SQLITE_OMIT_COMPILEOPTION_DIAGS */ #ifndef SQLITE_OMIT_WAL /* ** PRAGMA [schema.]wal_checkpoint = passive|full|restart|truncate ** ** Checkpoint the database. */ case PragTyp_WAL_CHECKPOINT: { int iBt = (pId2->z?iDb:SQLITE_MAX_ATTACHED); int eMode = SQLITE_CHECKPOINT_PASSIVE; if( zRight ){ if( sqlite3StrICmp(zRight, "full")==0 ){ eMode = SQLITE_CHECKPOINT_FULL; }else if( sqlite3StrICmp(zRight, "restart")==0 ){ eMode = SQLITE_CHECKPOINT_RESTART; }else if( sqlite3StrICmp(zRight, "truncate")==0 ){ eMode = SQLITE_CHECKPOINT_TRUNCATE; } } pParse->nMem = 3; sqlite3VdbeAddOp3(v, OP_Checkpoint, iBt, eMode, 1); sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 3); } break; /* ** PRAGMA wal_autocheckpoint ** PRAGMA wal_autocheckpoint = N ** ** Configure a database connection to automatically checkpoint a database ** after accumulating N frames in the log. Or query for the current value ** of N. */ case PragTyp_WAL_AUTOCHECKPOINT: { if( zRight ){ sqlite3_wal_autocheckpoint(db, sqlite3Atoi(zRight)); } returnSingleInt(v, db->xWalCallback==sqlite3WalDefaultHook ? SQLITE_PTR_TO_INT(db->pWalArg) : 0); } break; #endif /* |
︙ | ︙ | |||
1858 1859 1860 1861 1862 1863 1864 | ** disables the timeout. */ /*case PragTyp_BUSY_TIMEOUT*/ default: { assert( pPragma->ePragTyp==PragTyp_BUSY_TIMEOUT ); if( zRight ){ sqlite3_busy_timeout(db, sqlite3Atoi(zRight)); } | | | < | < < | 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 | ** disables the timeout. */ /*case PragTyp_BUSY_TIMEOUT*/ default: { assert( pPragma->ePragTyp==PragTyp_BUSY_TIMEOUT ); if( zRight ){ sqlite3_busy_timeout(db, sqlite3Atoi(zRight)); } returnSingleInt(v, db->busyTimeout); break; } /* ** PRAGMA soft_heap_limit ** PRAGMA soft_heap_limit = N ** ** IMPLEMENTATION-OF: R-26343-45930 This pragma invokes the ** sqlite3_soft_heap_limit64() interface with the argument N, if N is ** specified and is a non-negative integer. ** IMPLEMENTATION-OF: R-64451-07163 The soft_heap_limit pragma always ** returns the same integer that would be returned by the ** sqlite3_soft_heap_limit64(-1) C-language function. */ case PragTyp_SOFT_HEAP_LIMIT: { sqlite3_int64 N; if( zRight && sqlite3DecOrHexToI64(zRight, &N)==SQLITE_OK ){ sqlite3_soft_heap_limit64(N); } returnSingleInt(v, sqlite3_soft_heap_limit64(-1)); break; } /* ** PRAGMA threads ** PRAGMA threads = N ** ** Configure the maximum number of worker threads. Return the new ** maximum, which might be less than requested. */ case PragTyp_THREADS: { sqlite3_int64 N; if( zRight && sqlite3DecOrHexToI64(zRight, &N)==SQLITE_OK && N>=0 ){ sqlite3_limit(db, SQLITE_LIMIT_WORKER_THREADS, (int)(N&0x7fffffff)); } returnSingleInt(v, sqlite3_limit(db, SQLITE_LIMIT_WORKER_THREADS, -1)); break; } #if defined(SQLITE_DEBUG) || defined(SQLITE_TEST) /* ** Report the current state of file logs for all databases */ case PragTyp_LOCK_STATUS: { static const char *const azLockName[] = { "unlocked", "shared", "reserved", "pending", "exclusive" }; int i; pParse->nMem = 2; for(i=0; i<db->nDb; i++){ Btree *pBt; const char *zState = "unknown"; int j; if( db->aDb[i].zDbSName==0 ) continue; pBt = db->aDb[i].pBt; |
︙ | ︙ | |||
1982 1983 1984 1985 1986 1987 1988 1989 1990 | } /* End of the PRAGMA switch */ pragma_out: sqlite3DbFree(db, zLeft); sqlite3DbFree(db, zRight); } #endif /* SQLITE_OMIT_PRAGMA */ | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 | } /* End of the PRAGMA switch */ pragma_out: sqlite3DbFree(db, zLeft); sqlite3DbFree(db, zRight); } #ifndef SQLITE_OMIT_VIRTUALTABLE /***************************************************************************** ** Implementation of an eponymous virtual table that runs a pragma. ** */ typedef struct PragmaVtab PragmaVtab; typedef struct PragmaVtabCursor PragmaVtabCursor; struct PragmaVtab { sqlite3_vtab base; /* Base class. Must be first */ sqlite3 *db; /* The database connection to which it belongs */ const PragmaName *pName; /* Name of the pragma */ u8 nHidden; /* Number of hidden columns */ u8 iHidden; /* Index of the first hidden column */ }; struct PragmaVtabCursor { sqlite3_vtab_cursor base; /* Base class. Must be first */ sqlite3_stmt *pPragma; /* The pragma statement to run */ sqlite_int64 iRowid; /* Current rowid */ char *azArg[2]; /* Value of the argument and schema */ }; /* ** Pragma virtual table module xConnect method. */ static int pragmaVtabConnect( sqlite3 *db, void *pAux, int argc, const char *const*argv, sqlite3_vtab **ppVtab, char **pzErr ){ const PragmaName *pPragma = (const PragmaName*)pAux; PragmaVtab *pTab = 0; int rc; int i, j; char cSep = '('; StrAccum acc; char zBuf[200]; sqlite3StrAccumInit(&acc, 0, zBuf, sizeof(zBuf), 0); sqlite3StrAccumAppendAll(&acc, "CREATE TABLE x"); for(i=0, j=pPragma->iPragCName; i<pPragma->nPragCName; i++, j++){ sqlite3XPrintf(&acc, "%c\"%s\"", cSep, pragCName[j]); cSep = ','; } if( i==0 ){ sqlite3XPrintf(&acc, "(\"%s\"", pPragma->zName); cSep = ','; i++; } j = 0; if( pPragma->mPragFlg & PragFlg_Result1 ){ sqlite3StrAccumAppendAll(&acc, ",arg HIDDEN"); j++; } if( pPragma->mPragFlg & (PragFlg_SchemaOpt|PragFlg_SchemaReq) ){ sqlite3StrAccumAppendAll(&acc, ",schema HIDDEN"); j++; } sqlite3StrAccumAppend(&acc, ")", 1); sqlite3StrAccumFinish(&acc); assert( strlen(zBuf) < sizeof(zBuf)-1 ); rc = sqlite3_declare_vtab(db, zBuf); if( rc==SQLITE_OK ){ pTab = (PragmaVtab*)sqlite3_malloc(sizeof(PragmaVtab)); if( pTab==0 ){ rc = SQLITE_NOMEM; }else{ memset(pTab, 0, sizeof(PragmaVtab)); pTab->pName = pPragma; pTab->db = db; pTab->iHidden = i; pTab->nHidden = j; } }else{ *pzErr = sqlite3_mprintf("%s", sqlite3_errmsg(db)); } *ppVtab = (sqlite3_vtab*)pTab; return rc; } /* ** Pragma virtual table module xDisconnect method. */ static int pragmaVtabDisconnect(sqlite3_vtab *pVtab){ PragmaVtab *pTab = (PragmaVtab*)pVtab; sqlite3_free(pTab); return SQLITE_OK; } /* Figure out the best index to use to search a pragma virtual table. ** ** There are not really any index choices. But we want to encourage the ** query planner to give == constraints on as many hidden parameters as ** possible, and especially on the first hidden parameter. So return a ** high cost if hidden parameters are unconstrained. */ static int pragmaVtabBestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){ PragmaVtab *pTab = (PragmaVtab*)tab; const struct sqlite3_index_constraint *pConstraint; int i, j; int seen[2]; pIdxInfo->estimatedCost = (double)1; if( pTab->nHidden==0 ){ return SQLITE_OK; } pConstraint = pIdxInfo->aConstraint; seen[0] = 0; seen[1] = 0; for(i=0; i<pIdxInfo->nConstraint; i++, pConstraint++){ if( pConstraint->usable==0 ) continue; if( pConstraint->op!=SQLITE_INDEX_CONSTRAINT_EQ ) continue; if( pConstraint->iColumn < pTab->iHidden ) continue; j = pConstraint->iColumn - pTab->iHidden; assert( j < 2 ); seen[j] = i+1; } if( seen[0]==0 ){ pIdxInfo->estimatedCost = (double)2147483647; pIdxInfo->estimatedRows = 2147483647; return SQLITE_OK; } j = seen[0]-1; pIdxInfo->aConstraintUsage[j].argvIndex = 1; pIdxInfo->aConstraintUsage[j].omit = 1; if( seen[1]==0 ) return SQLITE_OK; pIdxInfo->estimatedCost = (double)20; pIdxInfo->estimatedRows = 20; j = seen[1]-1; pIdxInfo->aConstraintUsage[j].argvIndex = 2; pIdxInfo->aConstraintUsage[j].omit = 1; return SQLITE_OK; } /* Create a new cursor for the pragma virtual table */ static int pragmaVtabOpen(sqlite3_vtab *pVtab, sqlite3_vtab_cursor **ppCursor){ PragmaVtabCursor *pCsr; pCsr = (PragmaVtabCursor*)sqlite3_malloc(sizeof(*pCsr)); if( pCsr==0 ) return SQLITE_NOMEM; memset(pCsr, 0, sizeof(PragmaVtabCursor)); pCsr->base.pVtab = pVtab; *ppCursor = &pCsr->base; return SQLITE_OK; } /* Clear all content from pragma virtual table cursor. */ static void pragmaVtabCursorClear(PragmaVtabCursor *pCsr){ int i; sqlite3_finalize(pCsr->pPragma); pCsr->pPragma = 0; for(i=0; i<ArraySize(pCsr->azArg); i++){ sqlite3_free(pCsr->azArg[i]); pCsr->azArg[i] = 0; } } /* Close a pragma virtual table cursor */ static int pragmaVtabClose(sqlite3_vtab_cursor *cur){ PragmaVtabCursor *pCsr = (PragmaVtabCursor*)cur; pragmaVtabCursorClear(pCsr); sqlite3_free(pCsr); return SQLITE_OK; } /* Advance the pragma virtual table cursor to the next row */ static int pragmaVtabNext(sqlite3_vtab_cursor *pVtabCursor){ PragmaVtabCursor *pCsr = (PragmaVtabCursor*)pVtabCursor; int rc = SQLITE_OK; /* Increment the xRowid value */ pCsr->iRowid++; assert( pCsr->pPragma ); if( SQLITE_ROW!=sqlite3_step(pCsr->pPragma) ){ rc = sqlite3_finalize(pCsr->pPragma); pCsr->pPragma = 0; pragmaVtabCursorClear(pCsr); } return rc; } /* ** Pragma virtual table module xFilter method. */ static int pragmaVtabFilter( sqlite3_vtab_cursor *pVtabCursor, int idxNum, const char *idxStr, int argc, sqlite3_value **argv ){ PragmaVtabCursor *pCsr = (PragmaVtabCursor*)pVtabCursor; PragmaVtab *pTab = (PragmaVtab*)(pVtabCursor->pVtab); int rc; int i, j; StrAccum acc; char *zSql; pragmaVtabCursorClear(pCsr); j = (pTab->pName->mPragFlg & PragFlg_Result1)!=0 ? 0 : 1; for(i=0; i<argc; i++, j++){ assert( j<ArraySize(pCsr->azArg) ); pCsr->azArg[j] = sqlite3_mprintf("%s", sqlite3_value_text(argv[i])); if( pCsr->azArg[j]==0 ){ return SQLITE_NOMEM; } } sqlite3StrAccumInit(&acc, 0, 0, 0, pTab->db->aLimit[SQLITE_LIMIT_SQL_LENGTH]); sqlite3StrAccumAppendAll(&acc, "PRAGMA "); if( pCsr->azArg[1] ){ sqlite3XPrintf(&acc, "%Q.", pCsr->azArg[1]); } sqlite3StrAccumAppendAll(&acc, pTab->pName->zName); if( pCsr->azArg[0] ){ sqlite3XPrintf(&acc, "=%Q", pCsr->azArg[0]); } zSql = sqlite3StrAccumFinish(&acc); if( zSql==0 ) return SQLITE_NOMEM; rc = sqlite3_prepare_v2(pTab->db, zSql, -1, &pCsr->pPragma, 0); sqlite3_free(zSql); if( rc!=SQLITE_OK ){ pTab->base.zErrMsg = sqlite3_mprintf("%s", sqlite3_errmsg(pTab->db)); return rc; } return pragmaVtabNext(pVtabCursor); } /* ** Pragma virtual table module xEof method. */ static int pragmaVtabEof(sqlite3_vtab_cursor *pVtabCursor){ PragmaVtabCursor *pCsr = (PragmaVtabCursor*)pVtabCursor; return (pCsr->pPragma==0); } /* The xColumn method simply returns the corresponding column from ** the PRAGMA. */ static int pragmaVtabColumn( sqlite3_vtab_cursor *pVtabCursor, sqlite3_context *ctx, int i ){ PragmaVtabCursor *pCsr = (PragmaVtabCursor*)pVtabCursor; PragmaVtab *pTab = (PragmaVtab*)(pVtabCursor->pVtab); if( i<pTab->iHidden ){ sqlite3_result_value(ctx, sqlite3_column_value(pCsr->pPragma, i)); }else{ sqlite3_result_text(ctx, pCsr->azArg[i-pTab->iHidden],-1,SQLITE_TRANSIENT); } return SQLITE_OK; } /* ** Pragma virtual table module xRowid method. */ static int pragmaVtabRowid(sqlite3_vtab_cursor *pVtabCursor, sqlite_int64 *p){ PragmaVtabCursor *pCsr = (PragmaVtabCursor*)pVtabCursor; *p = pCsr->iRowid; return SQLITE_OK; } /* The pragma virtual table object */ static const sqlite3_module pragmaVtabModule = { 0, /* iVersion */ 0, /* xCreate - create a table */ pragmaVtabConnect, /* xConnect - connect to an existing table */ pragmaVtabBestIndex, /* xBestIndex - Determine search strategy */ pragmaVtabDisconnect, /* xDisconnect - Disconnect from a table */ 0, /* xDestroy - Drop a table */ pragmaVtabOpen, /* xOpen - open a cursor */ pragmaVtabClose, /* xClose - close a cursor */ pragmaVtabFilter, /* xFilter - configure scan constraints */ pragmaVtabNext, /* xNext - advance a cursor */ pragmaVtabEof, /* xEof */ pragmaVtabColumn, /* xColumn - read data */ pragmaVtabRowid, /* xRowid - read data */ 0, /* xUpdate - write data */ 0, /* xBegin - begin transaction */ 0, /* xSync - sync transaction */ 0, /* xCommit - commit transaction */ 0, /* xRollback - rollback transaction */ 0, /* xFindFunction - function overloading */ 0, /* xRename - rename the table */ 0, /* xSavepoint */ 0, /* xRelease */ 0 /* xRollbackTo */ }; /* ** Check to see if zTabName is really the name of a pragma. If it is, ** then register an eponymous virtual table for that pragma and return ** a pointer to the Module object for the new virtual table. */ Module *sqlite3PragmaVtabRegister(sqlite3 *db, const char *zName){ const PragmaName *pName; assert( sqlite3_strnicmp(zName, "pragma_", 7)==0 ); pName = pragmaLocate(zName+7); if( pName==0 ) return 0; if( (pName->mPragFlg & (PragFlg_Result0|PragFlg_Result1))==0 ) return 0; assert( sqlite3HashFind(&db->aModule, zName)==0 ); return sqlite3VtabCreateModule(db, zName, &pragmaVtabModule, (void*)pName, 0); } #endif /* SQLITE_OMIT_VIRTUALTABLE */ #endif /* SQLITE_OMIT_PRAGMA */ |
Changes to src/pragma.h.
1 2 3 4 5 6 7 8 9 10 11 12 | /* DO NOT EDIT! ** This file is automatically generated by the script at ** ../tool/mkpragmatab.tcl. To update the set of pragmas, edit ** that script and rerun it. */ #define PragTyp_HEADER_VALUE 0 #define PragTyp_AUTO_VACUUM 1 #define PragTyp_FLAG 2 #define PragTyp_BUSY_TIMEOUT 3 #define PragTyp_CACHE_SIZE 4 #define PragTyp_CACHE_SPILL 5 #define PragTyp_CASE_SENSITIVE_LIKE 6 | > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 | /* DO NOT EDIT! ** This file is automatically generated by the script at ** ../tool/mkpragmatab.tcl. To update the set of pragmas, edit ** that script and rerun it. */ /* The various pragma types */ #define PragTyp_HEADER_VALUE 0 #define PragTyp_AUTO_VACUUM 1 #define PragTyp_FLAG 2 #define PragTyp_BUSY_TIMEOUT 3 #define PragTyp_CACHE_SIZE 4 #define PragTyp_CACHE_SPILL 5 #define PragTyp_CASE_SENSITIVE_LIKE 6 |
︙ | ︙ | |||
42 43 44 45 46 47 48 | #define PragTyp_WAL_CHECKPOINT 36 #define PragTyp_ACTIVATE_EXTENSIONS 37 #define PragTyp_HEXKEY 38 #define PragTyp_KEY 39 #define PragTyp_REKEY 40 #define PragTyp_LOCK_STATUS 41 #define PragTyp_PARSER_TRACE 42 | | > > > | > > > > | > > > > | < < < > > | < | < | > | > | < | | > | | < < > | | | > | | | < | | | > | | | | | | | | | | > | > | | < | > | | > > | > | > | > | | > > | > > > | | | > | > | | | | > | | | | | > | | > | | | > | | | | | > | < | | | | > | | | | | > | < | | | > | < > > > > > | | > > > > > > > | | > | | < | | | > | > > > > > > | | | | > | | | | | > | | | | | > | | | | | > | | | | > | | | | | > | | < < < < | | | > | | | | | > | > > | | | > | | | | | > | | | | | > | | > > > > > | | | > | > > | | | > | | | | > | | > | | | > | > | | | | > | > > | | | > | < < | | | > | > > > > > | | | | > | | | | | > | < < | | | > | | | | | > | > > | | | > | > > | | | < < | < | > > | | | > | | | | | > | < < | | | > | < < | | | > | < < | | | > | | | | > | | | | | > | | | | > | | | | | > | | > > > > > > > > > > > > | | | > | | | | > | > | | | > | > > | | | > | > > > > > | > | > > > > > | | > > > > > > > > | | | | > | | | | > | | | | > | | | | > | | | | > | | | | > | | | | > | | | | > | | | | > | | | | > | | | | > | | | | > | | | | > | | | | > | | | | > | | 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 | #define PragTyp_WAL_CHECKPOINT 36 #define PragTyp_ACTIVATE_EXTENSIONS 37 #define PragTyp_HEXKEY 38 #define PragTyp_KEY 39 #define PragTyp_REKEY 40 #define PragTyp_LOCK_STATUS 41 #define PragTyp_PARSER_TRACE 42 /* Property flags associated with various pragma. */ #define PragFlg_NeedSchema 0x01 /* Force schema load before running */ #define PragFlg_NoColumns 0x02 /* OP_ResultRow called with zero columns */ #define PragFlg_ReadOnly 0x04 /* Read-only HEADER_VALUE */ #define PragFlg_Result0 0x08 /* Acts as query when no argument */ #define PragFlg_Result1 0x10 /* Acts as query when has one argument */ #define PragFlg_SchemaOpt 0x20 /* Schema restricts name search if present */ #define PragFlg_SchemaReq 0x40 /* Schema required - "main" is default */ /* Names of columns for pragmas that return multi-column result ** or that return single-column results where the name of the ** result column is different from the name of the pragma */ static const char *const pragCName[] = { /* 0 */ "cache_size", /* Used by: default_cache_size */ /* 1 */ "cid", /* Used by: table_info */ /* 2 */ "name", /* 3 */ "type", /* 4 */ "notnull", /* 5 */ "dflt_value", /* 6 */ "pk", /* 7 */ "table", /* Used by: stats */ /* 8 */ "index", /* 9 */ "width", /* 10 */ "height", /* 11 */ "seqno", /* Used by: index_info */ /* 12 */ "cid", /* 13 */ "name", /* 14 */ "seqno", /* Used by: index_xinfo */ /* 15 */ "cid", /* 16 */ "name", /* 17 */ "desc", /* 18 */ "coll", /* 19 */ "key", /* 20 */ "seq", /* Used by: index_list */ /* 21 */ "name", /* 22 */ "unique", /* 23 */ "origin", /* 24 */ "partial", /* 25 */ "seq", /* Used by: database_list */ /* 26 */ "name", /* 27 */ "file", /* 28 */ "seq", /* Used by: collation_list */ /* 29 */ "name", /* 30 */ "id", /* Used by: foreign_key_list */ /* 31 */ "seq", /* 32 */ "table", /* 33 */ "from", /* 34 */ "to", /* 35 */ "on_update", /* 36 */ "on_delete", /* 37 */ "match", /* 38 */ "table", /* Used by: foreign_key_check */ /* 39 */ "rowid", /* 40 */ "parent", /* 41 */ "fkid", /* 42 */ "busy", /* Used by: wal_checkpoint */ /* 43 */ "log", /* 44 */ "checkpointed", /* 45 */ "timeout", /* Used by: busy_timeout */ /* 46 */ "database", /* Used by: lock_status */ /* 47 */ "status", }; /* Definitions of all built-in pragmas */ typedef struct PragmaName { const char *const zName; /* Name of pragma */ u8 ePragTyp; /* PragTyp_XXX value */ u8 mPragFlg; /* Zero or more PragFlg_XXX values */ u8 iPragCName; /* Start of column names in pragCName[] */ u8 nPragCName; /* Num of col names. 0 means use pragma name */ u32 iArg; /* Extra argument */ } PragmaName; static const PragmaName aPragmaName[] = { #if defined(SQLITE_HAS_CODEC) || defined(SQLITE_ENABLE_CEROD) {/* zName: */ "activate_extensions", /* ePragTyp: */ PragTyp_ACTIVATE_EXTENSIONS, /* ePragFlg: */ 0, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS) {/* zName: */ "application_id", /* ePragTyp: */ PragTyp_HEADER_VALUE, /* ePragFlg: */ PragFlg_Result0, /* ColNames: */ 0, 0, /* iArg: */ BTREE_APPLICATION_ID }, #endif #if !defined(SQLITE_OMIT_AUTOVACUUM) {/* zName: */ "auto_vacuum", /* ePragTyp: */ PragTyp_AUTO_VACUUM, /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_FLAG_PRAGMAS) #if !defined(SQLITE_OMIT_AUTOMATIC_INDEX) {/* zName: */ "automatic_index", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_AutoIndex }, #endif #endif {/* zName: */ "busy_timeout", /* ePragTyp: */ PragTyp_BUSY_TIMEOUT, /* ePragFlg: */ PragFlg_Result0, /* ColNames: */ 45, 1, /* iArg: */ 0 }, #if !defined(SQLITE_OMIT_PAGER_PRAGMAS) {/* zName: */ "cache_size", /* ePragTyp: */ PragTyp_CACHE_SIZE, /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_FLAG_PRAGMAS) {/* zName: */ "cache_spill", /* ePragTyp: */ PragTyp_CACHE_SPILL, /* ePragFlg: */ PragFlg_Result0|PragFlg_SchemaReq, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif {/* zName: */ "case_sensitive_like", /* ePragTyp: */ PragTyp_CASE_SENSITIVE_LIKE, /* ePragFlg: */ 0, /* ColNames: */ 0, 0, /* iArg: */ 0 }, {/* zName: */ "cell_size_check", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_CellSizeCk }, #if !defined(SQLITE_OMIT_FLAG_PRAGMAS) {/* zName: */ "checkpoint_fullfsync", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_CkptFullFSync }, #endif #if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) {/* zName: */ "collation_list", /* ePragTyp: */ PragTyp_COLLATION_LIST, /* ePragFlg: */ PragFlg_Result0, /* ColNames: */ 28, 2, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_COMPILEOPTION_DIAGS) {/* zName: */ "compile_options", /* ePragTyp: */ PragTyp_COMPILE_OPTIONS, /* ePragFlg: */ PragFlg_Result0, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_FLAG_PRAGMAS) {/* zName: */ "count_changes", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_CountRows }, #endif #if !defined(SQLITE_OMIT_PAGER_PRAGMAS) && SQLITE_OS_WIN {/* zName: */ "data_store_directory", /* ePragTyp: */ PragTyp_DATA_STORE_DIRECTORY, /* ePragFlg: */ 0, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS) {/* zName: */ "data_version", /* ePragTyp: */ PragTyp_HEADER_VALUE, /* ePragFlg: */ PragFlg_Result0|PragFlg_ReadOnly, /* ColNames: */ 0, 0, /* iArg: */ BTREE_DATA_VERSION }, #endif #if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) {/* zName: */ "database_list", /* ePragTyp: */ PragTyp_DATABASE_LIST, /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0, /* ColNames: */ 25, 3, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_PAGER_PRAGMAS) && !defined(SQLITE_OMIT_DEPRECATED) {/* zName: */ "default_cache_size", /* ePragTyp: */ PragTyp_DEFAULT_CACHE_SIZE, /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq, /* ColNames: */ 0, 1, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_FLAG_PRAGMAS) #if !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER) {/* zName: */ "defer_foreign_keys", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_DeferFKs }, #endif #endif #if !defined(SQLITE_OMIT_FLAG_PRAGMAS) {/* zName: */ "empty_result_callbacks", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_NullCallback }, #endif #if !defined(SQLITE_OMIT_UTF16) {/* zName: */ "encoding", /* ePragTyp: */ PragTyp_ENCODING, /* ePragFlg: */ PragFlg_Result0, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER) {/* zName: */ "foreign_key_check", /* ePragTyp: */ PragTyp_FOREIGN_KEY_CHECK, /* ePragFlg: */ PragFlg_NeedSchema, /* ColNames: */ 38, 4, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_FOREIGN_KEY) {/* zName: */ "foreign_key_list", /* ePragTyp: */ PragTyp_FOREIGN_KEY_LIST, /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt, /* ColNames: */ 30, 8, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_FLAG_PRAGMAS) #if !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER) {/* zName: */ "foreign_keys", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_ForeignKeys }, #endif #endif #if !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS) {/* zName: */ "freelist_count", /* ePragTyp: */ PragTyp_HEADER_VALUE, /* ePragFlg: */ PragFlg_Result0|PragFlg_ReadOnly, /* ColNames: */ 0, 0, /* iArg: */ BTREE_FREE_PAGE_COUNT }, #endif #if !defined(SQLITE_OMIT_FLAG_PRAGMAS) {/* zName: */ "full_column_names", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_FullColNames }, {/* zName: */ "fullfsync", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_FullFSync }, #endif #if defined(SQLITE_HAS_CODEC) {/* zName: */ "hexkey", /* ePragTyp: */ PragTyp_HEXKEY, /* ePragFlg: */ 0, /* ColNames: */ 0, 0, /* iArg: */ 0 }, {/* zName: */ "hexrekey", /* ePragTyp: */ PragTyp_HEXKEY, /* ePragFlg: */ 0, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_FLAG_PRAGMAS) #if !defined(SQLITE_OMIT_CHECK) {/* zName: */ "ignore_check_constraints", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_IgnoreChecks }, #endif #endif #if !defined(SQLITE_OMIT_AUTOVACUUM) {/* zName: */ "incremental_vacuum", /* ePragTyp: */ PragTyp_INCREMENTAL_VACUUM, /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) {/* zName: */ "index_info", /* ePragTyp: */ PragTyp_INDEX_INFO, /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt, /* ColNames: */ 11, 3, /* iArg: */ 0 }, {/* zName: */ "index_list", /* ePragTyp: */ PragTyp_INDEX_LIST, /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt, /* ColNames: */ 20, 5, /* iArg: */ 0 }, {/* zName: */ "index_xinfo", /* ePragTyp: */ PragTyp_INDEX_INFO, /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt, /* ColNames: */ 14, 6, /* iArg: */ 1 }, #endif #if !defined(SQLITE_OMIT_INTEGRITY_CHECK) {/* zName: */ "integrity_check", /* ePragTyp: */ PragTyp_INTEGRITY_CHECK, /* ePragFlg: */ PragFlg_NeedSchema, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_PAGER_PRAGMAS) {/* zName: */ "journal_mode", /* ePragTyp: */ PragTyp_JOURNAL_MODE, /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq, /* ColNames: */ 0, 0, /* iArg: */ 0 }, {/* zName: */ "journal_size_limit", /* ePragTyp: */ PragTyp_JOURNAL_SIZE_LIMIT, /* ePragFlg: */ PragFlg_Result0|PragFlg_SchemaReq, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif #if defined(SQLITE_HAS_CODEC) {/* zName: */ "key", /* ePragTyp: */ PragTyp_KEY, /* ePragFlg: */ 0, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_FLAG_PRAGMAS) {/* zName: */ "legacy_file_format", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_LegacyFileFmt }, #endif #if !defined(SQLITE_OMIT_PAGER_PRAGMAS) && SQLITE_ENABLE_LOCKING_STYLE {/* zName: */ "lock_proxy_file", /* ePragTyp: */ PragTyp_LOCK_PROXY_FILE, /* ePragFlg: */ 0, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif #if defined(SQLITE_DEBUG) || defined(SQLITE_TEST) {/* zName: */ "lock_status", /* ePragTyp: */ PragTyp_LOCK_STATUS, /* ePragFlg: */ PragFlg_Result0, /* ColNames: */ 46, 2, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_PAGER_PRAGMAS) {/* zName: */ "locking_mode", /* ePragTyp: */ PragTyp_LOCKING_MODE, /* ePragFlg: */ PragFlg_Result0|PragFlg_SchemaReq, /* ColNames: */ 0, 0, /* iArg: */ 0 }, {/* zName: */ "max_page_count", /* ePragTyp: */ PragTyp_PAGE_COUNT, /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq, /* ColNames: */ 0, 0, /* iArg: */ 0 }, {/* zName: */ "mmap_size", /* ePragTyp: */ PragTyp_MMAP_SIZE, /* ePragFlg: */ 0, /* ColNames: */ 0, 0, /* iArg: */ 0 }, {/* zName: */ "page_count", /* ePragTyp: */ PragTyp_PAGE_COUNT, /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq, /* ColNames: */ 0, 0, /* iArg: */ 0 }, {/* zName: */ "page_size", /* ePragTyp: */ PragTyp_PAGE_SIZE, /* ePragFlg: */ PragFlg_Result0|PragFlg_SchemaReq, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif #if defined(SQLITE_DEBUG) && !defined(SQLITE_OMIT_PARSER_TRACE) {/* zName: */ "parser_trace", /* ePragTyp: */ PragTyp_PARSER_TRACE, /* ePragFlg: */ 0, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_FLAG_PRAGMAS) {/* zName: */ "query_only", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_QueryOnly }, #endif #if !defined(SQLITE_OMIT_INTEGRITY_CHECK) {/* zName: */ "quick_check", /* ePragTyp: */ PragTyp_INTEGRITY_CHECK, /* ePragFlg: */ PragFlg_NeedSchema, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_FLAG_PRAGMAS) {/* zName: */ "read_uncommitted", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_ReadUncommitted }, {/* zName: */ "recursive_triggers", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_RecTriggers }, #endif #if defined(SQLITE_HAS_CODEC) {/* zName: */ "rekey", /* ePragTyp: */ PragTyp_REKEY, /* ePragFlg: */ 0, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_FLAG_PRAGMAS) {/* zName: */ "reverse_unordered_selects", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_ReverseOrder }, #endif #if !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS) {/* zName: */ "schema_version", /* ePragTyp: */ PragTyp_HEADER_VALUE, /* ePragFlg: */ PragFlg_Result0, /* ColNames: */ 0, 0, /* iArg: */ BTREE_SCHEMA_VERSION }, #endif #if !defined(SQLITE_OMIT_PAGER_PRAGMAS) {/* zName: */ "secure_delete", /* ePragTyp: */ PragTyp_SECURE_DELETE, /* ePragFlg: */ PragFlg_Result0, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_FLAG_PRAGMAS) {/* zName: */ "short_column_names", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_ShortColNames }, #endif {/* zName: */ "shrink_memory", /* ePragTyp: */ PragTyp_SHRINK_MEMORY, /* ePragFlg: */ 0, /* ColNames: */ 0, 0, /* iArg: */ 0 }, {/* zName: */ "soft_heap_limit", /* ePragTyp: */ PragTyp_SOFT_HEAP_LIMIT, /* ePragFlg: */ PragFlg_Result0, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #if !defined(SQLITE_OMIT_FLAG_PRAGMAS) #if defined(SQLITE_DEBUG) {/* zName: */ "sql_trace", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_SqlTrace }, #endif #endif #if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) {/* zName: */ "stats", /* ePragTyp: */ PragTyp_STATS, /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq, /* ColNames: */ 7, 4, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_PAGER_PRAGMAS) {/* zName: */ "synchronous", /* ePragTyp: */ PragTyp_SYNCHRONOUS, /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) {/* zName: */ "table_info", /* ePragTyp: */ PragTyp_TABLE_INFO, /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt, /* ColNames: */ 1, 6, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_PAGER_PRAGMAS) {/* zName: */ "temp_store", /* ePragTyp: */ PragTyp_TEMP_STORE, /* ePragFlg: */ PragFlg_Result0, /* ColNames: */ 0, 0, /* iArg: */ 0 }, {/* zName: */ "temp_store_directory", /* ePragTyp: */ PragTyp_TEMP_STORE_DIRECTORY, /* ePragFlg: */ 0, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif {/* zName: */ "threads", /* ePragTyp: */ PragTyp_THREADS, /* ePragFlg: */ PragFlg_Result0, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #if !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS) {/* zName: */ "user_version", /* ePragTyp: */ PragTyp_HEADER_VALUE, /* ePragFlg: */ PragFlg_Result0, /* ColNames: */ 0, 0, /* iArg: */ BTREE_USER_VERSION }, #endif #if !defined(SQLITE_OMIT_FLAG_PRAGMAS) #if defined(SQLITE_DEBUG) {/* zName: */ "vdbe_addoptrace", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_VdbeAddopTrace }, {/* zName: */ "vdbe_debug", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_SqlTrace|SQLITE_VdbeListing|SQLITE_VdbeTrace }, {/* zName: */ "vdbe_eqp", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_VdbeEQP }, {/* zName: */ "vdbe_listing", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_VdbeListing }, {/* zName: */ "vdbe_trace", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_VdbeTrace }, #endif #endif #if !defined(SQLITE_OMIT_WAL) {/* zName: */ "wal_autocheckpoint", /* ePragTyp: */ PragTyp_WAL_AUTOCHECKPOINT, /* ePragFlg: */ 0, /* ColNames: */ 0, 0, /* iArg: */ 0 }, {/* zName: */ "wal_checkpoint", /* ePragTyp: */ PragTyp_WAL_CHECKPOINT, /* ePragFlg: */ PragFlg_NeedSchema, /* ColNames: */ 42, 3, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_FLAG_PRAGMAS) {/* zName: */ "writable_schema", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_WriteSchema|SQLITE_RecoveryMode }, #endif }; /* Number of pragmas: 60 on by default, 73 total. */ |
Changes to src/select.c.
︙ | ︙ | |||
1802 1803 1804 1805 1806 1807 1808 | pTab = sqlite3DbMallocZero(db, sizeof(Table) ); if( pTab==0 ){ return 0; } /* The sqlite3ResultSetOfSelect() is only used n contexts where lookaside ** is disabled */ assert( db->lookaside.bDisable ); | | | 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 | pTab = sqlite3DbMallocZero(db, sizeof(Table) ); if( pTab==0 ){ return 0; } /* The sqlite3ResultSetOfSelect() is only used n contexts where lookaside ** is disabled */ assert( db->lookaside.bDisable ); pTab->nTabRef = 1; pTab->zName = 0; pTab->nRowLogEst = 200; assert( 200==sqlite3LogEst(1048576) ); sqlite3ColumnsFromExprList(pParse, pSelect->pEList, &pTab->nCol, &pTab->aCol); sqlite3SelectAddColumnTypeAndCollation(pParse, pTab, pSelect); pTab->iPKey = -1; if( db->mallocFailed ){ sqlite3DeleteTable(db, pTab); |
︙ | ︙ | |||
2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 | int regLimit, regOffset; /* Registers used by LIMIT and OFFSET */ /* Obtain authorization to do a recursive query */ if( sqlite3AuthCheck(pParse, SQLITE_RECURSIVE, 0, 0, 0) ) return; /* Process the LIMIT and OFFSET clauses, if they exist */ addrBreak = sqlite3VdbeMakeLabel(v); computeLimitRegisters(pParse, p, addrBreak); pLimit = p->pLimit; pOffset = p->pOffset; regLimit = p->iLimit; regOffset = p->iOffset; p->pLimit = p->pOffset = 0; p->iLimit = p->iOffset = 0; | > | 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 | int regLimit, regOffset; /* Registers used by LIMIT and OFFSET */ /* Obtain authorization to do a recursive query */ if( sqlite3AuthCheck(pParse, SQLITE_RECURSIVE, 0, 0, 0) ) return; /* Process the LIMIT and OFFSET clauses, if they exist */ addrBreak = sqlite3VdbeMakeLabel(v); p->nSelectRow = 320; /* 4 billion rows */ computeLimitRegisters(pParse, p, addrBreak); pLimit = p->pLimit; pOffset = p->pOffset; regLimit = p->iLimit; regOffset = p->iOffset; p->pLimit = p->pOffset = 0; p->iLimit = p->iOffset = 0; |
︙ | ︙ | |||
3615 3616 3617 3618 3619 3620 3621 | ** complete, since there may still exist Expr.pTab entries that ** refer to the subquery even after flattening. Ticket #3346. ** ** pSubitem->pTab is always non-NULL by test restrictions and tests above. */ if( ALWAYS(pSubitem->pTab!=0) ){ Table *pTabToDel = pSubitem->pTab; | | | | 3616 3617 3618 3619 3620 3621 3622 3623 3624 3625 3626 3627 3628 3629 3630 3631 3632 3633 3634 3635 | ** complete, since there may still exist Expr.pTab entries that ** refer to the subquery even after flattening. Ticket #3346. ** ** pSubitem->pTab is always non-NULL by test restrictions and tests above. */ if( ALWAYS(pSubitem->pTab!=0) ){ Table *pTabToDel = pSubitem->pTab; if( pTabToDel->nTabRef==1 ){ Parse *pToplevel = sqlite3ParseToplevel(pParse); pTabToDel->pNextZombie = pToplevel->pZombieTab; pToplevel->pZombieTab = pTabToDel; }else{ pTabToDel->nTabRef--; } pSubitem->pTab = 0; } /* The following loop runs once for each term in a compound-subquery ** flattening (as described above). If we are doing a different kind ** of flattening - a flattening other than a compound-subquery flattening - |
︙ | ︙ | |||
4139 4140 4141 4142 4143 4144 4145 | return SQLITE_ERROR; } if( cannotBeFunction(pParse, pFrom) ) return SQLITE_ERROR; assert( pFrom->pTab==0 ); pFrom->pTab = pTab = sqlite3DbMallocZero(db, sizeof(Table)); if( pTab==0 ) return WRC_Abort; | | | 4140 4141 4142 4143 4144 4145 4146 4147 4148 4149 4150 4151 4152 4153 4154 | return SQLITE_ERROR; } if( cannotBeFunction(pParse, pFrom) ) return SQLITE_ERROR; assert( pFrom->pTab==0 ); pFrom->pTab = pTab = sqlite3DbMallocZero(db, sizeof(Table)); if( pTab==0 ) return WRC_Abort; pTab->nTabRef = 1; pTab->zName = sqlite3DbStrDup(db, pCte->zName); pTab->iPKey = -1; pTab->nRowLogEst = 200; assert( 200==sqlite3LogEst(1048576) ); pTab->tabFlags |= TF_Ephemeral | TF_NoVisibleRowid; pFrom->pSelect = sqlite3SelectDup(db, pCte->pSelect, 0); if( db->mallocFailed ) return SQLITE_NOMEM_BKPT; assert( pFrom->pSelect ); |
︙ | ︙ | |||
4162 4163 4164 4165 4166 4167 4168 | struct SrcList_item *pItem = &pSrc->a[i]; if( pItem->zDatabase==0 && pItem->zName!=0 && 0==sqlite3StrICmp(pItem->zName, pCte->zName) ){ pItem->pTab = pTab; pItem->fg.isRecursive = 1; | | | | | 4163 4164 4165 4166 4167 4168 4169 4170 4171 4172 4173 4174 4175 4176 4177 4178 4179 4180 4181 4182 4183 4184 4185 4186 4187 4188 4189 4190 | struct SrcList_item *pItem = &pSrc->a[i]; if( pItem->zDatabase==0 && pItem->zName!=0 && 0==sqlite3StrICmp(pItem->zName, pCte->zName) ){ pItem->pTab = pTab; pItem->fg.isRecursive = 1; pTab->nTabRef++; pSel->selFlags |= SF_Recursive; } } } /* Only one recursive reference is permitted. */ if( pTab->nTabRef>2 ){ sqlite3ErrorMsg( pParse, "multiple references to recursive table: %s", pCte->zName ); return SQLITE_ERROR; } assert( pTab->nTabRef==1 || ((pSel->selFlags&SF_Recursive) && pTab->nTabRef==2 )); pCte->zCteErr = "circular reference: %s"; pSavedWith = pParse->pWith; pParse->pWith = pWith; sqlite3WalkSelect(pWalker, bMayRecursive ? pSel->pPrior : pSel); pParse->pWith = pWith; |
︙ | ︙ | |||
4308 4309 4310 4311 4312 4313 4314 | Select *pSel = pFrom->pSelect; /* A sub-query in the FROM clause of a SELECT */ assert( pSel!=0 ); assert( pFrom->pTab==0 ); if( sqlite3WalkSelect(pWalker, pSel) ) return WRC_Abort; pFrom->pTab = pTab = sqlite3DbMallocZero(db, sizeof(Table)); if( pTab==0 ) return WRC_Abort; | | | | | 4309 4310 4311 4312 4313 4314 4315 4316 4317 4318 4319 4320 4321 4322 4323 4324 4325 4326 4327 4328 4329 4330 4331 4332 4333 4334 4335 4336 4337 4338 4339 4340 4341 4342 | Select *pSel = pFrom->pSelect; /* A sub-query in the FROM clause of a SELECT */ assert( pSel!=0 ); assert( pFrom->pTab==0 ); if( sqlite3WalkSelect(pWalker, pSel) ) return WRC_Abort; pFrom->pTab = pTab = sqlite3DbMallocZero(db, sizeof(Table)); if( pTab==0 ) return WRC_Abort; pTab->nTabRef = 1; pTab->zName = sqlite3MPrintf(db, "sqlite_sq_%p", (void*)pTab); while( pSel->pPrior ){ pSel = pSel->pPrior; } sqlite3ColumnsFromExprList(pParse, pSel->pEList,&pTab->nCol,&pTab->aCol); pTab->iPKey = -1; pTab->nRowLogEst = 200; assert( 200==sqlite3LogEst(1048576) ); pTab->tabFlags |= TF_Ephemeral; #endif }else{ /* An ordinary table or view name in the FROM clause */ assert( pFrom->pTab==0 ); pFrom->pTab = pTab = sqlite3LocateTableItem(pParse, 0, pFrom); if( pTab==0 ) return WRC_Abort; if( pTab->nTabRef>=0xffff ){ sqlite3ErrorMsg(pParse, "too many references to \"%s\": max 65535", pTab->zName); pFrom->pTab = 0; return WRC_Abort; } pTab->nTabRef++; if( !IsVirtual(pTab) && cannotBeFunction(pParse, pFrom) ){ return WRC_Abort; } #if !defined(SQLITE_OMIT_VIEW) || !defined (SQLITE_OMIT_VIRTUALTABLE) if( IsVirtual(pTab) || pTab->pSelect ){ i16 nCol; if( sqlite3ViewGetColumnNames(pParse, pTab) ) return WRC_Abort; |
︙ | ︙ | |||
5166 5167 5168 5169 5170 5171 5172 | if( pDest->eDest==SRT_EphemTab ){ sqlite3VdbeAddOp2(v, OP_OpenEphemeral, pDest->iSDParm, pEList->nExpr); } /* Set the limiter. */ iEnd = sqlite3VdbeMakeLabel(v); | > | > | 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 5177 5178 5179 5180 5181 5182 5183 | if( pDest->eDest==SRT_EphemTab ){ sqlite3VdbeAddOp2(v, OP_OpenEphemeral, pDest->iSDParm, pEList->nExpr); } /* Set the limiter. */ iEnd = sqlite3VdbeMakeLabel(v); if( (p->selFlags & SF_FixedLimit)==0 ){ p->nSelectRow = 320; /* 4 billion rows */ } computeLimitRegisters(pParse, p, iEnd); if( p->iLimit==0 && sSort.addrSortIndex>=0 ){ sqlite3VdbeChangeOpcode(v, sSort.addrSortIndex, OP_SorterOpen); sSort.sortFlags |= SORTFLAG_UseSorter; } /* Open an ephemeral index to use for the distinct set. |
︙ | ︙ |
Changes to src/shell.c.
︙ | ︙ | |||
942 943 944 945 946 947 948 949 950 951 952 953 954 955 | } } raw_printf(p->out, "\n"); return SQLITE_OK; } #endif /* ** This is the callback routine that the shell ** invokes for each row of a query result. */ static int shell_callback( void *pArg, | > > > > > > > > > > > > > > > > > > > | 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 | } } raw_printf(p->out, "\n"); return SQLITE_OK; } #endif /* ** Print a schema statement. Part of MODE_Semi and MODE_Pretty output. ** ** This routine converts some CREATE TABLE statements for shadow tables ** in FTS3/4/5 into CREATE TABLE IF NOT EXISTS statements. */ static void printSchemaLine(FILE *out, const char *z, const char *zTail){ if( sqlite3_strglob("CREATE TABLE ['\"]*", z)==0 ){ utf8_printf(out, "CREATE TABLE IF NOT EXISTS %s%s", z+13, zTail); }else{ utf8_printf(out, "%s%s", z, zTail); } } static void printSchemaLineN(FILE *out, char *z, int n, const char *zTail){ char c = z[n]; z[n] = 0; printSchemaLine(out, z, zTail); z[n] = c; } /* ** This is the callback routine that the shell ** invokes for each row of a query result. */ static int shell_callback( void *pArg, |
︙ | ︙ | |||
1060 1061 1062 1063 1064 1065 1066 | azArg[i] ? azArg[i] : p->nullValue, i==nArg-1 ? rowSep : " "); } } break; } case MODE_Semi: { /* .schema and .fullschema output */ | | | 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 | azArg[i] ? azArg[i] : p->nullValue, i==nArg-1 ? rowSep : " "); } } break; } case MODE_Semi: { /* .schema and .fullschema output */ printSchemaLine(p->out, azArg[0], ";\n"); break; } case MODE_Pretty: { /* .schema and .fullschema with --indent */ char *z; int j; int nParen = 0; char cEnd = 0; |
︙ | ︙ | |||
1104 1105 1106 1107 1108 1109 1110 | }else if( c=='[' ){ cEnd = ']'; }else if( c=='(' ){ nParen++; }else if( c==')' ){ nParen--; if( nLine>0 && nParen==0 && j>0 ){ | | | | | 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 | }else if( c=='[' ){ cEnd = ']'; }else if( c=='(' ){ nParen++; }else if( c==')' ){ nParen--; if( nLine>0 && nParen==0 && j>0 ){ printSchemaLineN(p->out, z, j, "\n"); j = 0; } } z[j++] = c; if( nParen==1 && (c=='(' || c==',' || c=='\n') ){ if( c=='\n' ) j--; printSchemaLineN(p->out, z, j, "\n "); j = 0; nLine++; while( IsSpace(z[i+1]) ){ i++; } } } z[j] = 0; } printSchemaLine(p->out, z, ";\n"); sqlite3_free(z); break; } case MODE_List: { if( p->cnt++==0 && p->showHeader ){ for(i=0; i<nArg; i++){ utf8_printf(p->out,"%s%s",azCol[i], |
︙ | ︙ | |||
2042 2043 2044 2045 2046 2047 2048 | "INSERT INTO sqlite_master(type,name,tbl_name,rootpage,sql)" "VALUES('table','%q','%q',0,'%q');", zTable, zTable, zSql); utf8_printf(p->out, "%s\n", zIns); sqlite3_free(zIns); return 0; }else{ | | | 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 | "INSERT INTO sqlite_master(type,name,tbl_name,rootpage,sql)" "VALUES('table','%q','%q',0,'%q');", zTable, zTable, zSql); utf8_printf(p->out, "%s\n", zIns); sqlite3_free(zIns); return 0; }else{ printSchemaLine(p->out, zSql, ";\n"); } if( strcmp(zType, "table")==0 ){ sqlite3_stmt *pTableInfo = 0; char *zSelect = 0; char *zTableInfo = 0; char *zTmp = 0; |
︙ | ︙ | |||
2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 | ".indexes ?TABLE? Show names of all indexes\n" " If TABLE specified, only show indexes for tables\n" " matching LIKE pattern TABLE.\n" #ifdef SQLITE_ENABLE_IOTRACE ".iotrace FILE Enable I/O diagnostic logging to FILE\n" #endif ".limit ?LIMIT? ?VAL? Display or change the value of an SQLITE_LIMIT\n" #ifndef SQLITE_OMIT_LOAD_EXTENSION ".load FILE ?ENTRY? Load an extension library\n" #endif ".log FILE|off Turn logging on or off. FILE can be stderr/stdout\n" ".mode MODE ?TABLE? Set output mode where MODE is one of:\n" " ascii Columns/rows delimited by 0x1F and 0x1E\n" " csv Comma-separated values\n" | > > | 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 | ".indexes ?TABLE? Show names of all indexes\n" " If TABLE specified, only show indexes for tables\n" " matching LIKE pattern TABLE.\n" #ifdef SQLITE_ENABLE_IOTRACE ".iotrace FILE Enable I/O diagnostic logging to FILE\n" #endif ".limit ?LIMIT? ?VAL? Display or change the value of an SQLITE_LIMIT\n" ".lint OPTIONS Report potential schema issues. Options:\n" " fkey-indexes Find missing foreign key indexes\n" #ifndef SQLITE_OMIT_LOAD_EXTENSION ".load FILE ?ENTRY? Load an extension library\n" #endif ".log FILE|off Turn logging on or off. FILE can be stderr/stdout\n" ".mode MODE ?TABLE? Set output mode where MODE is one of:\n" " ascii Columns/rows delimited by 0x1F and 0x1E\n" " csv Comma-separated values\n" |
︙ | ︙ | |||
3229 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 | rc = _wunlink(z); sqlite3_free(z); #else rc = unlink(zFilename); #endif return rc; } /* ** If an input line begins with "." then invoke this routine to ** process that line. ** ** Return 1 on error, 2 to exit, and 0 otherwise. */ | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 3264 3265 3266 3267 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 3287 3288 3289 3290 3291 3292 3293 3294 3295 3296 3297 3298 3299 3300 3301 3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 3330 3331 3332 3333 3334 3335 3336 3337 3338 3339 3340 3341 3342 3343 3344 3345 3346 3347 3348 3349 3350 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 3363 3364 3365 3366 3367 3368 3369 3370 3371 3372 3373 3374 3375 3376 3377 3378 3379 3380 3381 3382 3383 3384 3385 3386 3387 3388 3389 3390 3391 3392 3393 3394 3395 3396 3397 3398 3399 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3412 3413 3414 3415 3416 3417 3418 3419 3420 3421 3422 3423 3424 3425 3426 3427 3428 3429 3430 3431 3432 3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 3456 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481 3482 3483 3484 3485 3486 3487 3488 3489 3490 3491 3492 3493 3494 3495 3496 3497 3498 3499 3500 3501 3502 3503 3504 3505 3506 3507 3508 3509 3510 | rc = _wunlink(z); sqlite3_free(z); #else rc = unlink(zFilename); #endif return rc; } /* ** The implementation of SQL scalar function fkey_collate_clause(), used ** by the ".lint fkey-indexes" command. This scalar function is always ** called with four arguments - the parent table name, the parent column name, ** the child table name and the child column name. ** ** fkey_collate_clause('parent-tab', 'parent-col', 'child-tab', 'child-col') ** ** If either of the named tables or columns do not exist, this function ** returns an empty string. An empty string is also returned if both tables ** and columns exist but have the same default collation sequence. Or, ** if both exist but the default collation sequences are different, this ** function returns the string " COLLATE <parent-collation>", where ** <parent-collation> is the default collation sequence of the parent column. */ static void shellFkeyCollateClause( sqlite3_context *pCtx, int nVal, sqlite3_value **apVal ){ sqlite3 *db = sqlite3_context_db_handle(pCtx); const char *zParent; const char *zParentCol; const char *zParentSeq; const char *zChild; const char *zChildCol; const char *zChildSeq; int rc; assert( nVal==4 ); zParent = (const char*)sqlite3_value_text(apVal[0]); zParentCol = (const char*)sqlite3_value_text(apVal[1]); zChild = (const char*)sqlite3_value_text(apVal[2]); zChildCol = (const char*)sqlite3_value_text(apVal[3]); sqlite3_result_text(pCtx, "", -1, SQLITE_STATIC); rc = sqlite3_table_column_metadata( db, "main", zParent, zParentCol, 0, &zParentSeq, 0, 0, 0 ); if( rc==SQLITE_OK ){ rc = sqlite3_table_column_metadata( db, "main", zChild, zChildCol, 0, &zChildSeq, 0, 0, 0 ); } if( rc==SQLITE_OK && sqlite3_stricmp(zParentSeq, zChildSeq) ){ char *z = sqlite3_mprintf(" COLLATE %s", zParentSeq); sqlite3_result_text(pCtx, z, -1, SQLITE_TRANSIENT); sqlite3_free(z); } } /* ** The implementation of dot-command ".lint fkey-indexes". */ static int lintFkeyIndexes( ShellState *pState, /* Current shell tool state */ char **azArg, /* Array of arguments passed to dot command */ int nArg /* Number of entries in azArg[] */ ){ sqlite3 *db = pState->db; /* Database handle to query "main" db of */ FILE *out = pState->out; /* Stream to write non-error output to */ int bVerbose = 0; /* If -verbose is present */ int bGroupByParent = 0; /* If -groupbyparent is present */ int i; /* To iterate through azArg[] */ const char *zIndent = ""; /* How much to indent CREATE INDEX by */ int rc; /* Return code */ sqlite3_stmt *pSql = 0; /* Compiled version of SQL statement below */ /* ** This SELECT statement returns one row for each foreign key constraint ** in the schema of the main database. The column values are: ** ** 0. The text of an SQL statement similar to: ** ** "EXPLAIN QUERY PLAN SELECT rowid FROM child_table WHERE child_key=?" ** ** This is the same SELECT that the foreign keys implementation needs ** to run internally on child tables. If there is an index that can ** be used to optimize this query, then it can also be used by the FK ** implementation to optimize DELETE or UPDATE statements on the parent ** table. ** ** 1. A GLOB pattern suitable for sqlite3_strglob(). If the plan output by ** the EXPLAIN QUERY PLAN command matches this pattern, then the schema ** contains an index that can be used to optimize the query. ** ** 2. Human readable text that describes the child table and columns. e.g. ** ** "child_table(child_key1, child_key2)" ** ** 3. Human readable text that describes the parent table and columns. e.g. ** ** "parent_table(parent_key1, parent_key2)" ** ** 4. A full CREATE INDEX statement for an index that could be used to ** optimize DELETE or UPDATE statements on the parent table. e.g. ** ** "CREATE INDEX child_table_child_key ON child_table(child_key)" ** ** 5. The name of the parent table. ** ** These six values are used by the C logic below to generate the report. */ const char *zSql = "SELECT " " 'EXPLAIN QUERY PLAN SELECT rowid FROM ' || quote(s.name) || ' WHERE '" " || group_concat(quote(s.name) || '.' || quote(f.[from]) || '=?' " " || fkey_collate_clause(f.[table], f.[to], s.name, f.[from]),' AND ')" ", " " 'SEARCH TABLE ' || s.name || ' USING COVERING INDEX*('" " || group_concat('*=?', ' AND ') || ')'" ", " " s.name || '(' || group_concat(f.[from], ', ') || ')'" ", " " f.[table] || '(' || group_concat(COALESCE(f.[to], " " (SELECT name FROM pragma_table_info(f.[table]) WHERE pk=seq+1)" " )) || ')'" ", " " 'CREATE INDEX ' || quote(s.name ||'_'|| group_concat(f.[from], '_'))" " || ' ON ' || quote(s.name) || '('" " || group_concat(quote(f.[from]) ||" " fkey_collate_clause(f.[table], f.[to], s.name, f.[from]), ', ')" " || ');'" ", " " f.[table] " "FROM sqlite_master AS s, pragma_foreign_key_list(s.name) AS f " "GROUP BY s.name, f.id " "ORDER BY (CASE WHEN ? THEN f.[table] ELSE s.name END)" ; for(i=2; i<nArg; i++){ int n = strlen(azArg[i]); if( n>1 && sqlite3_strnicmp("-verbose", azArg[i], n)==0 ){ bVerbose = 1; } else if( n>1 && sqlite3_strnicmp("-groupbyparent", azArg[i], n)==0 ){ bGroupByParent = 1; zIndent = " "; } else{ raw_printf(stderr, "Usage: %s %s ?-verbose? ?-groupbyparent?\n", azArg[0], azArg[1] ); return SQLITE_ERROR; } } /* Register the fkey_collate_clause() SQL function */ rc = sqlite3_create_function(db, "fkey_collate_clause", 4, SQLITE_UTF8, 0, shellFkeyCollateClause, 0, 0 ); if( rc==SQLITE_OK ){ rc = sqlite3_prepare_v2(db, zSql, -1, &pSql, 0); } if( rc==SQLITE_OK ){ sqlite3_bind_int(pSql, 1, bGroupByParent); } if( rc==SQLITE_OK ){ int rc2; char *zPrev = 0; while( SQLITE_ROW==sqlite3_step(pSql) ){ int res = -1; sqlite3_stmt *pExplain = 0; const char *zEQP = (const char*)sqlite3_column_text(pSql, 0); const char *zGlob = (const char*)sqlite3_column_text(pSql, 1); const char *zFrom = (const char*)sqlite3_column_text(pSql, 2); const char *zTarget = (const char*)sqlite3_column_text(pSql, 3); const char *zCI = (const char*)sqlite3_column_text(pSql, 4); const char *zParent = (const char*)sqlite3_column_text(pSql, 5); rc = sqlite3_prepare_v2(db, zEQP, -1, &pExplain, 0); if( rc!=SQLITE_OK ) break; if( SQLITE_ROW==sqlite3_step(pExplain) ){ const char *zPlan = (const char*)sqlite3_column_text(pExplain, 3); res = (0==sqlite3_strglob(zGlob, zPlan)); } rc = sqlite3_finalize(pExplain); if( rc!=SQLITE_OK ) break; if( res<0 ){ raw_printf(stderr, "Error: internal error"); break; }else{ if( bGroupByParent && (bVerbose || res==0) && (zPrev==0 || sqlite3_stricmp(zParent, zPrev)) ){ raw_printf(out, "-- Parent table %s\n", zParent); sqlite3_free(zPrev); zPrev = sqlite3_mprintf("%s", zParent); } if( res==0 ){ raw_printf(out, "%s%s --> %s\n", zIndent, zCI, zTarget); }else if( bVerbose ){ raw_printf(out, "%s/* no extra indexes required for %s -> %s */\n", zIndent, zFrom, zTarget ); } } } sqlite3_free(zPrev); if( rc!=SQLITE_OK ){ raw_printf(stderr, "%s\n", sqlite3_errmsg(db)); } rc2 = sqlite3_finalize(pSql); if( rc==SQLITE_OK && rc2!=SQLITE_OK ){ rc = rc2; raw_printf(stderr, "%s\n", sqlite3_errmsg(db)); } }else{ raw_printf(stderr, "%s\n", sqlite3_errmsg(db)); } return rc; } /* ** Implementation of ".lint" dot command. */ static int lintDotCommand( ShellState *pState, /* Current shell tool state */ char **azArg, /* Array of arguments passed to dot command */ int nArg /* Number of entries in azArg[] */ ){ int n; n = (nArg>=2 ? strlen(azArg[1]) : 0); if( n<1 || sqlite3_strnicmp(azArg[1], "fkey-indexes", n) ) goto usage; return lintFkeyIndexes(pState, azArg, nArg); usage: raw_printf(stderr, "Usage %s sub-command ?switches...?\n", azArg[0]); raw_printf(stderr, "Where sub-commands are:\n"); raw_printf(stderr, " fkey-indexes\n"); return SQLITE_ERROR; } /* ** If an input line begins with "." then invoke this routine to ** process that line. ** ** Return 1 on error, 2 to exit, and 0 otherwise. */ |
︙ | ︙ | |||
4009 4010 4011 4012 4013 4014 4015 4016 4017 4018 4019 4020 4021 4022 | 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)); } }else #ifndef SQLITE_OMIT_LOAD_EXTENSION if( c=='l' && strncmp(azArg[0], "load", n)==0 ){ const char *zFile, *zProc; char *zErrMsg = 0; if( nArg<2 ){ raw_printf(stderr, "Usage: .load FILE ?ENTRYPOINT?\n"); | > > > > > | 4277 4278 4279 4280 4281 4282 4283 4284 4285 4286 4287 4288 4289 4290 4291 4292 4293 4294 4295 | 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)); } }else if( c=='l' && n>2 && strncmp(azArg[0], "lint", n)==0 ){ open_db(p, 0); lintDotCommand(p, azArg, nArg); }else #ifndef SQLITE_OMIT_LOAD_EXTENSION if( c=='l' && strncmp(azArg[0], "load", n)==0 ){ const char *zFile, *zProc; char *zErrMsg = 0; if( nArg<2 ){ raw_printf(stderr, "Usage: .load FILE ?ENTRYPOINT?\n"); |
︙ | ︙ |
Changes to src/sqliteInt.h.
︙ | ︙ | |||
1797 1798 1799 1800 1801 1802 1803 1804 1805 | Index *pIndex; /* List of SQL indexes on this table. */ Select *pSelect; /* NULL for tables. Points to definition if a view. */ FKey *pFKey; /* Linked list of all foreign keys in this table */ char *zColAff; /* String defining the affinity of each column */ ExprList *pCheck; /* All CHECK constraints */ /* ... also used as column name list in a VIEW */ int tnum; /* Root BTree page for this table */ i16 iPKey; /* If not negative, use aCol[iPKey] as the rowid */ i16 nCol; /* Number of columns in this table */ | > < | 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 | Index *pIndex; /* List of SQL indexes on this table. */ Select *pSelect; /* NULL for tables. Points to definition if a view. */ FKey *pFKey; /* Linked list of all foreign keys in this table */ char *zColAff; /* String defining the affinity of each column */ ExprList *pCheck; /* All CHECK constraints */ /* ... also used as column name list in a VIEW */ int tnum; /* Root BTree page for this table */ u32 nTabRef; /* Number of pointers to this Table */ i16 iPKey; /* If not negative, use aCol[iPKey] as the rowid */ i16 nCol; /* Number of columns in this table */ LogEst nRowLogEst; /* Estimated rows in table - from sqlite_stat1 table */ LogEst szTabRow; /* Estimated size of each table row in bytes */ #ifdef SQLITE_ENABLE_COSTMULT LogEst costMult; /* Cost multiplier for using this table */ #endif u8 tabFlags; /* Mask of TF_* values */ u8 keyConf; /* What to do in case of uniqueness conflict on iPKey */ |
︙ | ︙ | |||
3559 3560 3561 3562 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 | void sqlite3ExprListSetName(Parse*,ExprList*,Token*,int); void sqlite3ExprListSetSpan(Parse*,ExprList*,ExprSpan*); void sqlite3ExprListDelete(sqlite3*, ExprList*); u32 sqlite3ExprListFlags(const ExprList*); int sqlite3Init(sqlite3*, char**); int sqlite3InitCallback(void*, int, char**, char**); void sqlite3Pragma(Parse*,Token*,Token*,Token*,int); void sqlite3ResetAllSchemasOfConnection(sqlite3*); void sqlite3ResetOneSchema(sqlite3*,int); void sqlite3CollapseDatabaseArray(sqlite3*); void sqlite3CommitInternalChanges(sqlite3*); void sqlite3DeleteColumnNames(sqlite3*,Table*); int sqlite3ColumnsFromExprList(Parse*,ExprList*,i16*,Column**); void sqlite3SelectAddColumnTypeAndCollation(Parse*,Table*,Select*); | > > > | 3559 3560 3561 3562 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 3573 3574 3575 | void sqlite3ExprListSetName(Parse*,ExprList*,Token*,int); void sqlite3ExprListSetSpan(Parse*,ExprList*,ExprSpan*); void sqlite3ExprListDelete(sqlite3*, ExprList*); u32 sqlite3ExprListFlags(const ExprList*); int sqlite3Init(sqlite3*, char**); int sqlite3InitCallback(void*, int, char**, char**); void sqlite3Pragma(Parse*,Token*,Token*,Token*,int); #ifndef SQLITE_OMIT_VIRTUALTABLE Module *sqlite3PragmaVtabRegister(sqlite3*,const char *zName); #endif void sqlite3ResetAllSchemasOfConnection(sqlite3*); void sqlite3ResetOneSchema(sqlite3*,int); void sqlite3CollapseDatabaseArray(sqlite3*); void sqlite3CommitInternalChanges(sqlite3*); void sqlite3DeleteColumnNames(sqlite3*,Table*); int sqlite3ColumnsFromExprList(Parse*,ExprList*,i16*,Column**); void sqlite3SelectAddColumnTypeAndCollation(Parse*,Table*,Select*); |
︙ | ︙ | |||
4073 4074 4075 4076 4077 4078 4079 4080 4081 4082 4083 4084 4085 4086 | int sqlite3VtabCommit(sqlite3 *db); void sqlite3VtabLock(VTable *); void sqlite3VtabUnlock(VTable *); void sqlite3VtabUnlockList(sqlite3*); int sqlite3VtabSavepoint(sqlite3 *, int, int); void sqlite3VtabImportErrmsg(Vdbe*, sqlite3_vtab*); VTable *sqlite3GetVTable(sqlite3*, Table*); # define sqlite3VtabInSync(db) ((db)->nVTrans>0 && (db)->aVTrans==0) #endif int sqlite3VtabEponymousTableInit(Parse*,Module*); void sqlite3VtabEponymousTableClear(sqlite3*,Module*); void sqlite3VtabMakeWritable(Parse*,Table*); void sqlite3VtabBeginParse(Parse*, Token*, Token*, Token*, int); void sqlite3VtabFinishParse(Parse*, Token*); | > > > > > > > | 4076 4077 4078 4079 4080 4081 4082 4083 4084 4085 4086 4087 4088 4089 4090 4091 4092 4093 4094 4095 4096 | int sqlite3VtabCommit(sqlite3 *db); void sqlite3VtabLock(VTable *); void sqlite3VtabUnlock(VTable *); void sqlite3VtabUnlockList(sqlite3*); int sqlite3VtabSavepoint(sqlite3 *, int, int); void sqlite3VtabImportErrmsg(Vdbe*, sqlite3_vtab*); VTable *sqlite3GetVTable(sqlite3*, Table*); Module *sqlite3VtabCreateModule( sqlite3*, const char*, const sqlite3_module*, void*, void(*)(void*) ); # define sqlite3VtabInSync(db) ((db)->nVTrans>0 && (db)->aVTrans==0) #endif int sqlite3VtabEponymousTableInit(Parse*,Module*); void sqlite3VtabEponymousTableClear(sqlite3*,Module*); void sqlite3VtabMakeWritable(Parse*,Table*); void sqlite3VtabBeginParse(Parse*, Token*, Token*, Token*, int); void sqlite3VtabFinishParse(Parse*, Token*); |
︙ | ︙ |
Changes to src/trigger.c.
︙ | ︙ | |||
304 305 306 307 308 309 310 | /* Make an entry in the sqlite_master table */ v = sqlite3GetVdbe(pParse); if( v==0 ) goto triggerfinish_cleanup; sqlite3BeginWriteOperation(pParse, 0, iDb); z = sqlite3DbStrNDup(db, (char*)pAll->z, pAll->n); sqlite3NestedParse(pParse, "INSERT INTO %Q.%s VALUES('trigger',%Q,%Q,0,'CREATE TRIGGER %q')", | | | 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 | /* Make an entry in the sqlite_master table */ v = sqlite3GetVdbe(pParse); if( v==0 ) goto triggerfinish_cleanup; sqlite3BeginWriteOperation(pParse, 0, iDb); z = sqlite3DbStrNDup(db, (char*)pAll->z, pAll->n); sqlite3NestedParse(pParse, "INSERT INTO %Q.%s VALUES('trigger',%Q,%Q,0,'CREATE TRIGGER %q')", db->aDb[iDb].zDbSName, MASTER_NAME, zName, pTrig->table, z); sqlite3DbFree(db, z); sqlite3ChangeCookie(pParse, iDb); sqlite3VdbeAddParseSchemaOp(v, iDb, sqlite3MPrintf(db, "type='trigger' AND name='%q'", zName)); } |
︙ | ︙ | |||
555 556 557 558 559 560 561 | /* Generate code to destroy the database record of the trigger. */ assert( pTable!=0 ); if( (v = sqlite3GetVdbe(pParse))!=0 ){ sqlite3NestedParse(pParse, "DELETE FROM %Q.%s WHERE name=%Q AND type='trigger'", | | | 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 | /* Generate code to destroy the database record of the trigger. */ assert( pTable!=0 ); if( (v = sqlite3GetVdbe(pParse))!=0 ){ sqlite3NestedParse(pParse, "DELETE FROM %Q.%s WHERE name=%Q AND type='trigger'", db->aDb[iDb].zDbSName, MASTER_NAME, pTrigger->zName ); sqlite3ChangeCookie(pParse, iDb); sqlite3VdbeAddOp4(v, OP_DropTrigger, iDb, 0, 0, pTrigger->zName, 0); } } /* |
︙ | ︙ |
Changes to src/vdbe.c.
︙ | ︙ | |||
5476 5477 5478 5479 5480 5481 5482 | } #endif iDb = pOp->p1; assert( iDb>=0 && iDb<db->nDb ); assert( DbHasProperty(db, iDb, DB_SchemaLoaded) ); /* Used to be a conditional */ { | | | 5476 5477 5478 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 | } #endif iDb = pOp->p1; assert( iDb>=0 && iDb<db->nDb ); assert( DbHasProperty(db, iDb, DB_SchemaLoaded) ); /* Used to be a conditional */ { zMaster = MASTER_NAME; initData.db = db; initData.iDb = pOp->p1; initData.pzErrMsg = &p->zErrMsg; zSql = sqlite3MPrintf(db, "SELECT name, rootpage, sql FROM '%q'.%s WHERE %s ORDER BY rowid", db->aDb[iDb].zDbSName, zMaster, pOp->p4.z); if( zSql==0 ){ |
︙ | ︙ |
Changes to src/vtab.c.
︙ | ︙ | |||
23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | */ struct VtabCtx { VTable *pVTable; /* The virtual table being constructed */ Table *pTab; /* The Table object to which the virtual table belongs */ VtabCtx *pPrior; /* Parent context (if any) */ int bDeclared; /* True after sqlite3_declare_vtab() is called */ }; /* ** The actual function that does the work of creating a new module. ** This function implements the sqlite3_create_module() and ** sqlite3_create_module_v2() interfaces. */ static int createModule( sqlite3 *db, /* Database in which module is registered */ const char *zName, /* Name assigned to this module */ const sqlite3_module *pModule, /* The definition of the module */ void *pAux, /* Context pointer for xCreate/xConnect */ void (*xDestroy)(void *) /* Module destructor function */ ){ int rc = SQLITE_OK; | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > < < < < < < < | < < < < < < < < < < < < < | 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 | */ struct VtabCtx { VTable *pVTable; /* The virtual table being constructed */ Table *pTab; /* The Table object to which the virtual table belongs */ VtabCtx *pPrior; /* Parent context (if any) */ int bDeclared; /* True after sqlite3_declare_vtab() is called */ }; /* ** Construct and install a Module object for a virtual table. When this ** routine is called, it is guaranteed that all appropriate locks are held ** and the module is not already part of the connection. */ Module *sqlite3VtabCreateModule( sqlite3 *db, /* Database in which module is registered */ const char *zName, /* Name assigned to this module */ const sqlite3_module *pModule, /* The definition of the module */ void *pAux, /* Context pointer for xCreate/xConnect */ void (*xDestroy)(void *) /* Module destructor function */ ){ Module *pMod; int nName = sqlite3Strlen30(zName); pMod = (Module *)sqlite3DbMallocRawNN(db, sizeof(Module) + nName + 1); if( pMod ){ Module *pDel; char *zCopy = (char *)(&pMod[1]); memcpy(zCopy, zName, nName+1); pMod->zName = zCopy; pMod->pModule = pModule; pMod->pAux = pAux; pMod->xDestroy = xDestroy; pMod->pEpoTab = 0; pDel = (Module *)sqlite3HashInsert(&db->aModule,zCopy,(void*)pMod); assert( pDel==0 || pDel==pMod ); if( pDel ){ sqlite3OomFault(db); sqlite3DbFree(db, pDel); pMod = 0; } } return pMod; } /* ** The actual function that does the work of creating a new module. ** This function implements the sqlite3_create_module() and ** sqlite3_create_module_v2() interfaces. */ static int createModule( sqlite3 *db, /* Database in which module is registered */ const char *zName, /* Name assigned to this module */ const sqlite3_module *pModule, /* The definition of the module */ void *pAux, /* Context pointer for xCreate/xConnect */ void (*xDestroy)(void *) /* Module destructor function */ ){ int rc = SQLITE_OK; sqlite3_mutex_enter(db->mutex); if( sqlite3HashFind(&db->aModule, zName) ){ rc = SQLITE_MISUSE_BKPT; }else{ (void)sqlite3VtabCreateModule(db, zName, pModule, pAux, xDestroy); } rc = sqlite3ApiExit(db, rc); if( rc!=SQLITE_OK && xDestroy ) xDestroy(pAux); sqlite3_mutex_leave(db->mutex); return rc; } /* ** External API function used to create a new virtual-table module. |
︙ | ︙ | |||
404 405 406 407 408 409 410 | ** by sqlite3StartTable(). */ iDb = sqlite3SchemaToIndex(db, pTab->pSchema); sqlite3NestedParse(pParse, "UPDATE %Q.%s " "SET type='table', name=%Q, tbl_name=%Q, rootpage=0, sql=%Q " "WHERE rowid=#%d", | | | 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 | ** by sqlite3StartTable(). */ iDb = sqlite3SchemaToIndex(db, pTab->pSchema); sqlite3NestedParse(pParse, "UPDATE %Q.%s " "SET type='table', name=%Q, tbl_name=%Q, rootpage=0, sql=%Q " "WHERE rowid=#%d", db->aDb[iDb].zDbSName, MASTER_NAME, pTab->zName, pTab->zName, zStmt, pParse->regRowid ); sqlite3DbFree(db, zStmt); v = sqlite3GetVdbe(pParse); |
︙ | ︙ | |||
1129 1130 1131 1132 1133 1134 1135 | if( pTab==0 ) return 0; pTab->zName = sqlite3DbStrDup(db, pMod->zName); if( pTab->zName==0 ){ sqlite3DbFree(db, pTab); return 0; } pMod->pEpoTab = pTab; | | | 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 | if( pTab==0 ) return 0; pTab->zName = sqlite3DbStrDup(db, pMod->zName); if( pTab->zName==0 ){ sqlite3DbFree(db, pTab); return 0; } pMod->pEpoTab = pTab; pTab->nTabRef = 1; pTab->pSchema = db->aDb[0].pSchema; pTab->tabFlags |= TF_Virtual; pTab->nModuleArg = 0; pTab->iPKey = -1; addModuleArgument(db, pTab, sqlite3DbStrDup(db, pTab->zName)); addModuleArgument(db, pTab, 0); addModuleArgument(db, pTab, sqlite3DbStrDup(db, pTab->zName)); |
︙ | ︙ |
Changes to test/alter.test.
︙ | ︙ | |||
73 74 75 76 77 78 79 | CREATE $::temp TABLE objlist(type, name, tbl_name); INSERT INTO objlist SELECT type, name, tbl_name FROM sqlite_master WHERE NAME!='objlist'; }] ifcapable tempdb { execsql { INSERT INTO objlist SELECT type, name, tbl_name | | | 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 | CREATE $::temp TABLE objlist(type, name, tbl_name); INSERT INTO objlist SELECT type, name, tbl_name FROM sqlite_master WHERE NAME!='objlist'; }] ifcapable tempdb { execsql { INSERT INTO objlist SELECT type, name, tbl_name FROM temp.sqlite_master WHERE NAME!='objlist'; } } execsql { SELECT type, name, tbl_name FROM objlist ORDER BY tbl_name, type desc, name; } } [list \ |
︙ | ︙ | |||
149 150 151 152 153 154 155 | db close sqlite3 db test.db set DB [sqlite3_connection_pointer db] execsql { CREATE TEMP TABLE objlist(type, name, tbl_name); INSERT INTO objlist SELECT type, name, tbl_name FROM sqlite_master; INSERT INTO objlist | | | 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 | db close sqlite3 db test.db set DB [sqlite3_connection_pointer db] execsql { CREATE TEMP TABLE objlist(type, name, tbl_name); INSERT INTO objlist SELECT type, name, tbl_name FROM sqlite_master; INSERT INTO objlist SELECT type, name, tbl_name FROM temp.sqlite_master WHERE NAME!='objlist'; SELECT type, name, tbl_name FROM objlist ORDER BY tbl_name, type desc, name; } } [list \ table -t1- -t1- \ index t1i1 -t1- \ |
︙ | ︙ | |||
520 521 522 523 524 525 526 | execsql { DROP TABLE tbl3; } } {} ifcapable tempdb { do_test alter-3.3.8 { execsql { | | | 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 | execsql { DROP TABLE tbl3; } } {} ifcapable tempdb { do_test alter-3.3.8 { execsql { SELECT * FROM temp.sqlite_master WHERE type = 'trigger'; } } {} } } ;# ifcapable trigger # If the build does not include AUTOINCREMENT fields, omit alter-4.*. |
︙ | ︙ |
Changes to test/alter4.test.
︙ | ︙ | |||
40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 | # do_test alter4-1.1 { execsql { CREATE TEMP TABLE abc(a, b, c); SELECT sql FROM sqlite_temp_master; } } {{CREATE TABLE abc(a, b, c)}} do_test alter4-1.2 { execsql {ALTER TABLE abc ADD d INTEGER;} execsql { SELECT sql FROM sqlite_temp_master; } } {{CREATE TABLE abc(a, b, c, d INTEGER)}} do_test alter4-1.3 { execsql {ALTER TABLE abc ADD e} execsql { SELECT sql FROM sqlite_temp_master; } } {{CREATE TABLE abc(a, b, c, d INTEGER, e)}} do_test alter4-1.4 { execsql { CREATE TABLE temp.t1(a, b); ALTER TABLE t1 ADD c; SELECT sql FROM sqlite_temp_master WHERE tbl_name = 't1'; } } {{CREATE TABLE t1(a, b, c)}} do_test alter4-1.5 { execsql { ALTER TABLE t1 ADD d CHECK (a>d); SELECT sql FROM sqlite_temp_master WHERE tbl_name = 't1'; } } {{CREATE TABLE t1(a, b, c, d CHECK (a>d))}} | > > > > > > > > > > > > > > > > > > > > | 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 | # do_test alter4-1.1 { execsql { CREATE TEMP TABLE abc(a, b, c); SELECT sql FROM sqlite_temp_master; } } {{CREATE TABLE abc(a, b, c)}} do_test alter4-1.1b { execsql { SELECT sql FROM temp.sqlite_master; } } {{CREATE TABLE abc(a, b, c)}} do_test alter4-1.2 { execsql {ALTER TABLE abc ADD d INTEGER;} execsql { SELECT sql FROM sqlite_temp_master; } } {{CREATE TABLE abc(a, b, c, d INTEGER)}} do_test alter4-1.2b { execsql { SELECT sql FROM temp.sqlite_master; } } {{CREATE TABLE abc(a, b, c, d INTEGER)}} do_test alter4-1.3 { execsql {ALTER TABLE abc ADD e} execsql { SELECT sql FROM sqlite_temp_master; } } {{CREATE TABLE abc(a, b, c, d INTEGER, e)}} do_test alter4-1.3b { execsql { SELECT sql FROM temp.sqlite_master; } } {{CREATE TABLE abc(a, b, c, d INTEGER, e)}} do_test alter4-1.4 { execsql { CREATE TABLE temp.t1(a, b); ALTER TABLE t1 ADD c; SELECT sql FROM sqlite_temp_master WHERE tbl_name = 't1'; } } {{CREATE TABLE t1(a, b, c)}} do_test alter4-1.4b { execsql { SELECT sql FROM temp.sqlite_master WHERE tbl_name = 't1'; } } {{CREATE TABLE t1(a, b, c)}} do_test alter4-1.5 { execsql { ALTER TABLE t1 ADD d CHECK (a>d); SELECT sql FROM sqlite_temp_master WHERE tbl_name = 't1'; } } {{CREATE TABLE t1(a, b, c, d CHECK (a>d))}} |
︙ | ︙ |
Changes to test/attach.test.
︙ | ︙ | |||
189 190 191 192 193 194 195 | ifcapable schema_pragmas { do_test attach-1.20.2 { db_list db } {0 main 2 db2 3 db3 4 db4 5 db6 6 db7 7 db8 8 db9 9 db10 10 db11} } ;# ifcapable schema_pragmas integrity_check attach-1.20.3 ifcapable tempdb { | | | 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 | ifcapable schema_pragmas { do_test attach-1.20.2 { db_list db } {0 main 2 db2 3 db3 4 db4 5 db6 6 db7 7 db8 8 db9 9 db10 10 db11} } ;# ifcapable schema_pragmas integrity_check attach-1.20.3 ifcapable tempdb { execsql {select * from temp.sqlite_master} } do_test attach-1.21 { catchsql { ATTACH 'test.db' as db12; } } {0 {}} if {$SQLITE_MAX_ATTACHED==10} { |
︙ | ︙ |
Changes to test/attach3.test.
︙ | ︙ | |||
203 204 205 206 207 208 209 | do_test attach3-9.0 { execsql { CREATE TABLE main.t4(a, b, c); CREATE TABLE aux.t4(a, b, c); CREATE TEMP TRIGGER tst_trigger BEFORE INSERT ON aux.t4 BEGIN SELECT 'hello world'; END; | | | | 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 | do_test attach3-9.0 { execsql { CREATE TABLE main.t4(a, b, c); CREATE TABLE aux.t4(a, b, c); CREATE TEMP TRIGGER tst_trigger BEFORE INSERT ON aux.t4 BEGIN SELECT 'hello world'; END; SELECT count(*) FROM temp.sqlite_master; } } {1} do_test attach3-9.1 { execsql { DROP TABLE main.t4; SELECT count(*) FROM sqlite_temp_master; } } {1} do_test attach3-9.2 { execsql { DROP TABLE aux.t4; SELECT count(*) FROM temp.sqlite_master; } } {0} } } ;# endif trigger # Make sure the aux.sqlite_master table is read-only do_test attach3-10.0 { |
︙ | ︙ |
Changes to test/auth.test.
︙ | ︙ | |||
87 88 89 90 91 92 93 | return SQLITE_DENY } return SQLITE_OK } catchsql {CREATE TEMP TABLE t1(a,b,c)} } {1 {not authorized}} do_test auth-1.6 { | | | 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 | return SQLITE_DENY } return SQLITE_OK } catchsql {CREATE TEMP TABLE t1(a,b,c)} } {1 {not authorized}} do_test auth-1.6 { execsql {SELECT name FROM temp.sqlite_master} } {} do_test auth-1.7.1 { proc auth {code arg1 arg2 arg3 arg4 args} { if {$code=="SQLITE_CREATE_TEMP_TABLE"} { set ::authargs [list $arg1 $arg2 $arg3 $arg4] return SQLITE_DENY } |
︙ | ︙ | |||
144 145 146 147 148 149 150 | return SQLITE_IGNORE } return SQLITE_OK } catchsql {CREATE TEMP TABLE t1(a,b,c)} } {0 {}} do_test auth-1.14 { | | | 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 | return SQLITE_IGNORE } return SQLITE_OK } catchsql {CREATE TEMP TABLE t1(a,b,c)} } {0 {}} do_test auth-1.14 { execsql {SELECT name FROM temp.sqlite_master} } {} do_test auth-1.15 { proc auth {code arg1 arg2 arg3 arg4 args} { if {$code=="SQLITE_CREATE_TEMP_TABLE"} { set ::authargs [list $arg1 $arg2 $arg3 $arg4] return SQLITE_IGNORE } |
︙ | ︙ | |||
557 558 559 560 561 562 563 | return SQLITE_IGNORE } return SQLITE_OK } catchsql {DROP TABLE t1} } {0 {}} do_test auth-1.78 { | | | 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 | return SQLITE_IGNORE } return SQLITE_OK } catchsql {DROP TABLE t1} } {0 {}} do_test auth-1.78 { execsql {SELECT name FROM temp.sqlite_master} } {t1} } # Test cases auth-1.79 to auth-1.124 test creating and dropping views. # Omit these if the library was compiled with views omitted. ifcapable view { do_test auth-1.79 { |
︙ | ︙ | |||
628 629 630 631 632 633 634 | } catchsql {CREATE TEMPORARY VIEW v1 AS SELECT a+1,b+1 FROM t2} } {0 {}} do_test auth-1.89 { set ::authargs } {v1 {} temp {}} do_test auth-1.90 { | | | 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 | } catchsql {CREATE TEMPORARY VIEW v1 AS SELECT a+1,b+1 FROM t2} } {0 {}} do_test auth-1.89 { set ::authargs } {v1 {} temp {}} do_test auth-1.90 { execsql {SELECT name FROM temp.sqlite_master} } {t1} } do_test auth-1.91 { proc auth {code arg1 arg2 arg3 arg4 args} { if {$code=="SQLITE_INSERT" && $arg1=="sqlite_master"} { return SQLITE_DENY |
︙ | ︙ | |||
775 776 777 778 779 780 781 | } catchsql { CREATE TEMP VIEW v1 AS SELECT a+1,b+1 FROM t1; DROP VIEW v1 } } {1 {not authorized}} do_test auth-1.113 { | | | 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 | } catchsql { CREATE TEMP VIEW v1 AS SELECT a+1,b+1 FROM t1; DROP VIEW v1 } } {1 {not authorized}} do_test auth-1.113 { execsql {SELECT name FROM temp.sqlite_master} } {t1 v1} do_test auth-1.114 { proc auth {code arg1 arg2 arg3 arg4 args} { if {$code=="SQLITE_DROP_TEMP_VIEW"} { set ::authargs [list $arg1 $arg2 $arg3 $arg4] return SQLITE_DENY } |
︙ | ︙ | |||
819 820 821 822 823 824 825 | } catchsql {DROP VIEW v1} } {0 {}} do_test auth-1.120 { set ::authargs } {v1 {} temp {}} do_test auth-1.121 { | | | 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 | } catchsql {DROP VIEW v1} } {0 {}} do_test auth-1.120 { set ::authargs } {v1 {} temp {}} do_test auth-1.121 { execsql {SELECT name FROM temp.sqlite_master} } {t1 v1} do_test auth-1.122 { proc auth {code arg1 arg2 arg3 arg4 args} { if {$code=="SQLITE_DROP_TEMP_VIEW"} { set ::authargs [list $arg1 $arg2 $arg3 $arg4] return SQLITE_OK } |
︙ | ︙ | |||
976 977 978 979 980 981 982 | END; } } {1 {not authorized}} do_test auth-1.139 { set ::authargs } {r1 t1 temp {}} do_test auth-1.140 { | | | 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 | END; } } {1 {not authorized}} do_test auth-1.139 { set ::authargs } {r1 t1 temp {}} do_test auth-1.140 { execsql {SELECT name FROM temp.sqlite_master} } {t1} do_test auth-1.141 { proc auth {code arg1 arg2 arg3 arg4 args} { if {$code=="SQLITE_INSERT" && $arg1=="sqlite_temp_master"} { return SQLITE_DENY } return SQLITE_OK |
︙ | ︙ | |||
1012 1013 1014 1015 1016 1017 1018 | END; } } {0 {}} do_test auth-1.144 { set ::authargs } {r1 t1 temp {}} do_test auth-1.145 { | | | 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 | END; } } {0 {}} do_test auth-1.144 { set ::authargs } {r1 t1 temp {}} do_test auth-1.145 { execsql {SELECT name FROM temp.sqlite_master} } {t1} do_test auth-1.146 { proc auth {code arg1 arg2 arg3 arg4 args} { if {$code=="SQLITE_INSERT" && $arg1=="sqlite_temp_master"} { return SQLITE_IGNORE } return SQLITE_OK |
︙ | ︙ | |||
1048 1049 1050 1051 1052 1053 1054 | END; } } {0 {}} do_test auth-1.149 { set ::authargs } {r1 t1 temp {}} do_test auth-1.150 { | | | 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 | END; } } {0 {}} do_test auth-1.149 { set ::authargs } {r1 t1 temp {}} do_test auth-1.150 { execsql {SELECT name FROM temp.sqlite_master} } {t1 r1} do_test auth-1.151 { proc auth {code arg1 arg2 arg3 arg4 args} { if {$code=="SQLITE_DELETE" && $arg1=="sqlite_master"} { return SQLITE_DENY } |
︙ | ︙ | |||
1138 1139 1140 1141 1142 1143 1144 | return SQLITE_DENY } return SQLITE_OK } catchsql {DROP TRIGGER r1} } {1 {not authorized}} do_test auth-1.165 { | | | 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 | return SQLITE_DENY } return SQLITE_OK } catchsql {DROP TRIGGER r1} } {1 {not authorized}} do_test auth-1.165 { execsql {SELECT name FROM temp.sqlite_master} } {t1 r1} do_test auth-1.166 { proc auth {code arg1 arg2 arg3 arg4 args} { if {$code=="SQLITE_DROP_TEMP_TRIGGER"} { set ::authargs [list $arg1 $arg2 $arg3 $arg4] return SQLITE_DENY } |
︙ | ︙ | |||
1166 1167 1168 1169 1170 1171 1172 | return SQLITE_IGNORE } return SQLITE_OK } catchsql {DROP TRIGGER r1} } {0 {}} do_test auth-1.170 { | | | 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 | return SQLITE_IGNORE } return SQLITE_OK } catchsql {DROP TRIGGER r1} } {0 {}} do_test auth-1.170 { execsql {SELECT name FROM temp.sqlite_master} } {t1 r1} do_test auth-1.171 { proc auth {code arg1 arg2 arg3 arg4 args} { if {$code=="SQLITE_DROP_TEMP_TRIGGER"} { set ::authargs [list $arg1 $arg2 $arg3 $arg4] return SQLITE_IGNORE } |
︙ | ︙ | |||
1198 1199 1200 1201 1202 1203 1204 | } catchsql {DROP TRIGGER r1} } {0 {}} do_test auth-1.175 { set ::authargs } {r1 t1 temp {}} do_test auth-1.176 { | | | 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 | } catchsql {DROP TRIGGER r1} } {0 {}} do_test auth-1.175 { set ::authargs } {r1 t1 temp {}} do_test auth-1.176 { execsql {SELECT name FROM temp.sqlite_master} } {t1} } ;# ifcapable trigger do_test auth-1.177 { proc auth {code arg1 arg2 arg3 arg4 args} { if {$code=="SQLITE_CREATE_INDEX"} { set ::authargs [list $arg1 $arg2 $arg3 $arg4] |
︙ | ︙ | |||
1302 1303 1304 1305 1306 1307 1308 | return SQLITE_DENY } return SQLITE_OK } catchsql {CREATE INDEX i1 ON t1(b)} } {1 {not authorized}} do_test auth-1.194 { | | | 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 | return SQLITE_DENY } return SQLITE_OK } catchsql {CREATE INDEX i1 ON t1(b)} } {1 {not authorized}} do_test auth-1.194 { execsql {SELECT name FROM temp.sqlite_master} } {t1} do_test auth-1.195 { proc auth {code arg1 arg2 arg3 arg4 args} { if {$code=="SQLITE_CREATE_TEMP_INDEX"} { set ::authargs [list $arg1 $arg2 $arg3 $arg4] return SQLITE_IGNORE } |
︙ | ︙ | |||
1346 1347 1348 1349 1350 1351 1352 | } catchsql {CREATE INDEX i1 ON t1(a)} } {0 {}} do_test auth-1.201 { set ::authargs } {i1 t1 temp {}} do_test auth-1.202 { | | | 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 | } catchsql {CREATE INDEX i1 ON t1(a)} } {0 {}} do_test auth-1.201 { set ::authargs } {i1 t1 temp {}} do_test auth-1.202 { execsql {SELECT name FROM temp.sqlite_master} } {t1 i1} } do_test auth-1.203 { proc auth {code arg1 arg2 arg3 arg4 args} { if {$code=="SQLITE_DELETE" && $arg1=="sqlite_master"} { return SQLITE_DENY |
︙ | ︙ | |||
1462 1463 1464 1465 1466 1467 1468 | return SQLITE_IGNORE } return SQLITE_OK } catchsql {DROP INDEX i1} } {0 {}} do_test auth-1.222 { | | | | | 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 | return SQLITE_IGNORE } return SQLITE_OK } catchsql {DROP INDEX i1} } {0 {}} do_test auth-1.222 { execsql {SELECT name FROM temp.sqlite_master} } {t1 i1} do_test auth-1.223 { proc auth {code arg1 arg2 arg3 arg4 args} { if {$code=="SQLITE_DROP_TEMP_INDEX"} { set ::authargs [list $arg1 $arg2 $arg3 $arg4] return SQLITE_IGNORE } return SQLITE_OK } catchsql {DROP INDEX i1} } {0 {}} do_test auth-1.224 { set ::authargs } {i1 t1 temp {}} do_test auth-1.225 { execsql {SELECT name FROM temp.sqlite_master} } {t1 i1} do_test auth-1.226 { proc auth {code arg1 arg2 arg3 arg4 args} { if {$code=="SQLITE_DROP_TEMP_INDEX"} { set ::authargs [list $arg1 $arg2 $arg3 $arg4] return SQLITE_OK } return SQLITE_OK } catchsql {DROP INDEX i1} } {0 {}} do_test auth-1.227 { set ::authargs } {i1 t1 temp {}} do_test auth-1.228 { execsql {SELECT name FROM temp.sqlite_master} } {t1} } do_test auth-1.229 { proc auth {code arg1 arg2 arg3 arg4 args} { if {$code=="SQLITE_PRAGMA"} { set ::authargs [list $arg1 $arg2 $arg3 $arg4] |
︙ | ︙ | |||
1761 1762 1763 1764 1765 1766 1767 | return SQLITE_OK } catchsql { ALTER TABLE t1x RENAME TO t1 } } {0 {}} do_test auth-1.267 { | | | 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 | return SQLITE_OK } catchsql { ALTER TABLE t1x RENAME TO t1 } } {0 {}} do_test auth-1.267 { execsql {SELECT name FROM temp.sqlite_master WHERE type='table'} } {t1x} do_test auth-1.268 { set authargs } {temp t1x {} {}} do_test auth-1.269 { proc auth {code arg1 arg2 arg3 arg4 args} { if {$code=="SQLITE_ALTER_TABLE"} { |
︙ | ︙ | |||
2066 2067 2068 2069 2070 2071 2072 | return SQLITE_OK } catchsql { ALTER TABLE t5 ADD COLUMN new_col_3 } } {1 {not authorized}} do_test auth-1.307 { | | | 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 | return SQLITE_OK } catchsql { ALTER TABLE t5 ADD COLUMN new_col_3 } } {1 {not authorized}} do_test auth-1.307 { set x [execsql {SELECT sql FROM temp.sqlite_master WHERE type='t5'}] regexp new_col_3 $x } {0} do_test auth-1.308 { set authargs } {main t5 {} {}} execsql {DROP TABLE t5} |
︙ | ︙ | |||
2369 2370 2371 2372 2373 2374 2375 | } else { set stat4 "" } } do_test auth-5.2 { execsql { SELECT name FROM ( | | | 2369 2370 2371 2372 2373 2374 2375 2376 2377 2378 2379 2380 2381 2382 2383 | } else { set stat4 "" } } do_test auth-5.2 { execsql { SELECT name FROM ( SELECT * FROM sqlite_master UNION ALL SELECT * FROM temp.sqlite_master) WHERE type='table' ORDER BY name } } "sqlite_stat1 ${stat4}t1 t2 t3 t4" } # Ticket #3944 |
︙ | ︙ |
Changes to test/auth3.test.
︙ | ︙ | |||
118 119 120 121 122 123 124 | return SQLITE_OK } do_execsql_test auth3-3.0 { CREATE TEMPORARY TABLE TempTable ( key TEXT NOT NULL ON CONFLICT FAIL UNIQUE ON CONFLICT REPLACE, value TEXT NOT NULL ON CONFLICT FAIL); ALTER TABLE TempTable RENAME TO DoNotRead; | | | 118 119 120 121 122 123 124 125 126 127 128 | return SQLITE_OK } do_execsql_test auth3-3.0 { CREATE TEMPORARY TABLE TempTable ( key TEXT NOT NULL ON CONFLICT FAIL UNIQUE ON CONFLICT REPLACE, value TEXT NOT NULL ON CONFLICT FAIL); ALTER TABLE TempTable RENAME TO DoNotRead; SELECT name FROM temp.sqlite_master; } {DoNotRead sqlite_autoindex_DoNotRead_1} finish_test |
Changes to test/autoinc.test.
︙ | ︙ | |||
340 341 342 343 344 345 346 | # AUTOINCREMENT on TEMP tables. # ifcapable tempdb { do_test autoinc-4.1 { execsql { SELECT 1, name FROM sqlite_master WHERE type='table'; | | | 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 | # AUTOINCREMENT on TEMP tables. # ifcapable tempdb { do_test autoinc-4.1 { execsql { SELECT 1, name FROM sqlite_master WHERE type='table'; SELECT 2, name FROM temp.sqlite_master WHERE type='table'; } } {1 sqlite_sequence} do_test autoinc-4.2 { execsql { CREATE TABLE t1(x INTEGER PRIMARY KEY AUTOINCREMENT, y); CREATE TEMP TABLE t3(a INTEGER PRIMARY KEY AUTOINCREMENT, b); SELECT 1, name FROM sqlite_master WHERE type='table'; |
︙ | ︙ |
Changes to test/bestindex3.test.
︙ | ︙ | |||
168 169 170 171 172 173 174 | } } do_execsql_test 3.1 { CREATE VIRTUAL TABLE t3 USING tcl('vvv_command') } do_execsql_test 3.2 { CREATE VIRTUAL TABLE t4 USING tcl('yyy_command') } finish_test | < | 168 169 170 171 172 173 174 | } } do_execsql_test 3.1 { CREATE VIRTUAL TABLE t3 USING tcl('vvv_command') } do_execsql_test 3.2 { CREATE VIRTUAL TABLE t4 USING tcl('yyy_command') } finish_test |
Changes to test/bestindex4.test.
︙ | ︙ | |||
114 115 116 117 118 119 120 | } } } } finish_test | < | 114 115 116 117 118 119 120 | } } } } finish_test |
Changes to test/e_dropview.test.
︙ | ︙ | |||
41 42 43 44 45 46 47 | } } proc list_all_views {{db db}} { set res [list] $db eval { PRAGMA database_list } { set tbl "$name.sqlite_master" | | | 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | } } proc list_all_views {{db db}} { set res [list] $db eval { PRAGMA database_list } { set tbl "$name.sqlite_master" if {$name == "temp"} { set tbl temp.sqlite_master } set sql "SELECT '$name.' || name FROM $tbl WHERE type = 'view'" lappend res {*}[$db eval $sql] } set res } |
︙ | ︙ |
Changes to test/fkey1.test.
︙ | ︙ | |||
11 12 13 14 15 16 17 18 19 20 21 22 23 24 | # This file implements regression tests for SQLite library. # # This file implements tests for foreign keys. # set testdir [file dirname $argv0] source $testdir/tester.tcl ifcapable {!foreignkey} { finish_test return } # Create a table and some data to work with. | > | 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | # This file implements regression tests for SQLite library. # # This file implements tests for foreign keys. # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix fkey1 ifcapable {!foreignkey} { finish_test return } # Create a table and some data to work with. |
︙ | ︙ | |||
180 181 182 183 184 185 186 187 188 | INSERT OR REPLACE INTO Foo(Id, ParentId, C1) VALUES (2, 1, 'A-2-1'); INSERT OR REPLACE INTO Foo(Id, ParentId, C1) VALUES (3, 2, 'A-3-2'); INSERT OR REPLACE INTO Foo(Id, ParentId, C1) VALUES (4, 3, 'A-4-3'); } do_catchsql_test fkey1-5.4 { INSERT OR REPLACE INTO Foo(Id, ParentId, C1) VALUES (2, 3, 'A-2-3'); } {1 {FOREIGN KEY constraint failed}} finish_test | > > > > > > > > > > > > > > > > > > > > > | 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 | INSERT OR REPLACE INTO Foo(Id, ParentId, C1) VALUES (2, 1, 'A-2-1'); INSERT OR REPLACE INTO Foo(Id, ParentId, C1) VALUES (3, 2, 'A-3-2'); INSERT OR REPLACE INTO Foo(Id, ParentId, C1) VALUES (4, 3, 'A-4-3'); } do_catchsql_test fkey1-5.4 { INSERT OR REPLACE INTO Foo(Id, ParentId, C1) VALUES (2, 3, 'A-2-3'); } {1 {FOREIGN KEY constraint failed}} #------------------------------------------------------------------------- # Check that foreign key processing is not fooled by partial indexes # on the parent table. # do_execsql_test 6.0 { CREATE TABLE p1(x, y); CREATE UNIQUE INDEX p1x ON p1(x) WHERE y<2; INSERT INTO p1 VALUES(1, 1); CREATE TABLE c1(a REFERENCES p1(x)); } do_catchsql_test 6.1 { INSERT INTO c1 VALUES(1); } {1 {foreign key mismatch - "c1" referencing "p1"}} do_execsql_test 6.2 { CREATE UNIQUE INDEX p1x2 ON p1(x); INSERT INTO c1 VALUES(1); } {} finish_test |
Changes to test/fkey2.test.
︙ | ︙ | |||
1058 1059 1060 1061 1062 1063 1064 | catchsql { ALTER TABLE t2 ADD COLUMN g DEFAULT CURRENT_TIME REFERENCES t1 } } {1 {Cannot add a REFERENCES column with non-NULL default value}} do_test fkey2-14.1tmp.6 { execsql { PRAGMA foreign_keys = off; ALTER TABLE t2 ADD COLUMN h DEFAULT 'text' REFERENCES t1; PRAGMA foreign_keys = on; | | | 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 | catchsql { ALTER TABLE t2 ADD COLUMN g DEFAULT CURRENT_TIME REFERENCES t1 } } {1 {Cannot add a REFERENCES column with non-NULL default value}} do_test fkey2-14.1tmp.6 { execsql { PRAGMA foreign_keys = off; ALTER TABLE t2 ADD COLUMN h DEFAULT 'text' REFERENCES t1; PRAGMA foreign_keys = on; SELECT sql FROM temp.sqlite_master WHERE name='t2'; } } {{CREATE TABLE t2(a, b, c REFERENCES t1, d DEFAULT NULL REFERENCES t1, e REFERENCES t1 DEFAULT NULL, h DEFAULT 'text' REFERENCES t1)}} do_test fkey2-14.2tmp.1.1 { test_rename_parent {CREATE TABLE t1(a REFERENCES t2)} t2 t3 } {{CREATE TABLE t1(a REFERENCES "t3")}} do_test fkey2-14.2tmp.1.2 { |
︙ | ︙ | |||
1089 1090 1091 1092 1093 1094 1095 | } [list \ {CREATE TABLE t1(a PRIMARY KEY, b REFERENCES t1)} \ {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES t1, c REFERENCES t2)} \ {CREATE TABLE t3(a REFERENCES t1, b REFERENCES t2, c REFERENCES t1)} \ ] do_test fkey2-14.2tmp.2.2 { execsql { ALTER TABLE t1 RENAME TO t4 } | | | 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 | } [list \ {CREATE TABLE t1(a PRIMARY KEY, b REFERENCES t1)} \ {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES t1, c REFERENCES t2)} \ {CREATE TABLE t3(a REFERENCES t1, b REFERENCES t2, c REFERENCES t1)} \ ] do_test fkey2-14.2tmp.2.2 { execsql { ALTER TABLE t1 RENAME TO t4 } execsql { SELECT sql FROM temp.sqlite_master WHERE type = 'table'} } [list \ {CREATE TABLE "t4"(a PRIMARY KEY, b REFERENCES "t4")} \ {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES "t4", c REFERENCES t2)} \ {CREATE TABLE t3(a REFERENCES "t4", b REFERENCES t2, c REFERENCES "t4")} \ ] do_test fkey2-14.2tmp.2.3 { catchsql { INSERT INTO t3 VALUES(1, 2, 3) } |
︙ | ︙ |
Changes to test/incrblob4.test.
︙ | ︙ | |||
103 104 105 106 107 108 109 | } {1 {database table is locked}} do_test 4.4 { sqlite3_extended_errcode db } {SQLITE_LOCKED} close $blob finish_test | < | 103 104 105 106 107 108 109 | } {1 {database table is locked}} do_test 4.4 { sqlite3_extended_errcode db } {SQLITE_LOCKED} close $blob finish_test |
Changes to test/intarray.test.
︙ | ︙ | |||
38 39 40 41 42 43 44 | do_test intarray-1.1 { set ia1 [sqlite3_intarray_create db ia1] set ia2 [sqlite3_intarray_create db ia2] set ia3 [sqlite3_intarray_create db ia3] set ia4 [sqlite3_intarray_create db ia4] db eval { | | | 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | do_test intarray-1.1 { set ia1 [sqlite3_intarray_create db ia1] set ia2 [sqlite3_intarray_create db ia2] set ia3 [sqlite3_intarray_create db ia3] set ia4 [sqlite3_intarray_create db ia4] db eval { SELECT type, name FROM temp.sqlite_master ORDER BY name } } {table ia1 table ia2 table ia3 table ia4} do_test intarray-1.2 { db eval { SELECT b FROM t1 WHERE a IN ia3 ORDER BY a |
︙ | ︙ |
Changes to test/interrupt.test.
︙ | ︙ | |||
124 125 126 127 128 129 130 | set ::sqlite_interrupt_count $::i catchsql { INSERT INTO t2 SELECT * FROM t1; } } {1 interrupted} do_test interrupt-3.$i.3 { execsql { | | | | 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 | set ::sqlite_interrupt_count $::i catchsql { INSERT INTO t2 SELECT * FROM t1; } } {1 interrupted} do_test interrupt-3.$i.3 { execsql { SELECT name FROM temp.sqlite_master; } } {} do_test interrupt-3.$i.4 { catchsql { ROLLBACK } } {1 {cannot rollback - no transaction is active}} do_test interrupt-3.$i.5 { catchsql {SELECT name FROM sqlite_temp_master}; execsql { SELECT name FROM temp.sqlite_master; } } {} } } # There are reports of a memory leak if an interrupt occurs during # the beginning of a complex query - before the first callback. We |
︙ | ︙ |
Changes to test/regexp2.test.
︙ | ︙ | |||
118 119 120 121 122 123 124 | DELETE FROM t5; SELECT * FROM t6; } {eab dea} finish_test | < | 118 119 120 121 122 123 124 | DELETE FROM t5; SELECT * FROM t6; } {eab dea} finish_test |
Changes to test/rowvalue.test.
︙ | ︙ | |||
313 314 315 316 317 318 319 | set err "sub-select returns $n columns - expected 1" } do_catchsql_test 14.2.$tn $sql [list 1 $err] } finish_test | < < | 313 314 315 316 317 318 319 | set err "sub-select returns $n columns - expected 1" } do_catchsql_test 14.2.$tn $sql [list 1 $err] } finish_test |
Changes to test/rowvalue9.test.
︙ | ︙ | |||
295 296 297 298 299 300 301 | SELECT * FROM g2 WHERE (x, y) IN ( SELECT a, b FROM g1 ORDER BY 1, 2 LIMIT 10 ); } { 1 4 1 5 } finish_test | < | 295 296 297 298 299 300 301 | SELECT * FROM g2 WHERE (x, y) IN ( SELECT a, b FROM g1 ORDER BY 1, 2 LIMIT 10 ); } { 1 4 1 5 } finish_test |
Changes to test/rowvaluefault.test.
︙ | ︙ | |||
65 66 67 68 69 70 71 | SELECT fou FROM xyz WHERE (one, two, thr) BETWEEN ('B', 'B', 'B') AND ('C', 'C', 'C') } } -test { faultsim_test_result {0 {2 3}} } finish_test | < | 65 66 67 68 69 70 71 | SELECT fou FROM xyz WHERE (one, two, thr) BETWEEN ('B', 'B', 'B') AND ('C', 'C', 'C') } } -test { faultsim_test_result {0 {2 3}} } finish_test |
Changes to test/schema4.test.
︙ | ︙ | |||
145 146 147 148 149 150 151 | END; CREATE TEMP TABLE x1(x); INSERT INTO x1 VALUES(123); } {} do_execsql_test schema4-2.8 { | | | 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 | END; CREATE TEMP TABLE x1(x); INSERT INTO x1 VALUES(123); } {} do_execsql_test schema4-2.8 { select sql from temp.sqlite_master WHERE type='table'; } {{CREATE TABLE x1(x)}} do_execsql_test schema4-2.7 { ALTER TABLE tbl RENAME TO tbl2 } {} do_execsql_test schema4-2.9 { select sql from sqlite_temp_master WHERE type='table'; } {{CREATE TABLE x1(x)}} |
︙ | ︙ |
Added test/shell6.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 | # 2016 December 15 # # 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. # #*********************************************************************** # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix shell6 set CLI [test_find_cli] db close forcedelete test.db test.db-journal test.db-wal foreach {tn schema output} { 1 { CREATE TABLE p1(a PRIMARY KEY, b); CREATE TABLE c1(x, y REFERENCES p1); } { CREATE INDEX 'c1_y' ON 'c1'('y'); --> p1(a) } 2 { CREATE TABLE p1(a PRIMARY KEY, b); CREATE TABLE c2(x REFERENCES p1, y REFERENCES p1); } { CREATE INDEX 'c2_y' ON 'c2'('y'); --> p1(a) CREATE INDEX 'c2_x' ON 'c2'('x'); --> p1(a) } 3 { CREATE TABLE 'p 1'(a, b, c, PRIMARY KEY(c, b)); CREATE TABLE 'c 1'(x, y, z, FOREIGN KEY (z, y) REFERENCES 'p 1'); } { CREATE INDEX 'c 1_z_y' ON 'c 1'('z', 'y'); --> p 1(c,b) } 4 { CREATE TABLE p1(a, 'b b b' PRIMARY KEY); CREATE TABLE c1('x y z' REFERENCES p1); CREATE INDEX i1 ON c1('x y z') WHERE "x y z" IS NOT NULL; } { } 5 { CREATE TABLE p1(a, 'b b b' PRIMARY KEY); CREATE TABLE c1('x y z' REFERENCES p1); CREATE INDEX i1 ON c1('x y z') WHERE "x y z" IS NOT 12; } { CREATE INDEX 'c1_x y z' ON 'c1'('x y z'); --> p1(b b b) } 6 { CREATE TABLE x1(a, b, c, UNIQUE(a, b)); CREATE TABLE y1(a, b, c, FOREIGN KEY(b, a) REFERENCES x1(a, b)); CREATE INDEX y1i ON y1(a, c, b); } { CREATE INDEX 'y1_b_a' ON 'y1'('b', 'a'); --> x1(a,b) } 6 { CREATE TABLE x1(a COLLATE nocase, b, UNIQUE(a)); CREATE TABLE y1(a COLLATE rtrim REFERENCES x1(a)); } { CREATE INDEX 'y1_a' ON 'y1'('a' COLLATE nocase); --> x1(a) } } { forcedelete test.db sqlite3 db test.db execsql $schema set expected "" foreach line [split $output "\n"] { set line [string trim $line] if {$line!=""} { append expected "$line\n" } } do_test 1.$tn.1 { set RES [catchcmd test.db [list .lint fkey-indexes]] } [list 0 [string trim $expected]] do_test 1.$tn.2 { execsql [lindex $RES 1] catchcmd test.db [list .lint fkey-indexes] } {0 {}} db close } finish_test |
Changes to test/snapshot2.test.
︙ | ︙ | |||
194 195 196 197 198 199 200 | execsql { PRAGMA aux.journal_mode = delete; } list [catch { sqlite3_snapshot_recover db aux } msg] $msg } {1 SQLITE_ERROR} finish_test | < < | 194 195 196 197 198 199 200 | execsql { PRAGMA aux.journal_mode = delete; } list [catch { sqlite3_snapshot_recover db aux } msg] $msg } {1 SQLITE_ERROR} finish_test |
Changes to test/speedtest1.c.
︙ | ︙ | |||
11 12 13 14 15 16 17 18 19 20 21 22 23 24 | " --exclusive Enable locking_mode=EXCLUSIVE\n" " --explain Like --sqlonly but with added EXPLAIN keywords\n" " --heap SZ MIN Memory allocator uses SZ bytes & min allocation MIN\n" " --incrvacuum Enable incremenatal vacuum mode\n" " --journal M Set the journal_mode to M\n" " --key KEY Set the encryption key to KEY\n" " --lookaside N SZ Configure lookaside for N slots of SZ bytes each\n" " --multithread Set multithreaded mode\n" " --nomemstat Disable memory statistics\n" " --nosync Set PRAGMA synchronous=OFF\n" " --notnull Add NOT NULL constraints to table columns\n" " --pagesize N Set the page size to N\n" " --pcache N SZ Configure N pages of pagecache each of size SZ bytes\n" " --primarykey Use PRIMARY KEY instead of UNIQUE where appropriate\n" | > | 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | " --exclusive Enable locking_mode=EXCLUSIVE\n" " --explain Like --sqlonly but with added EXPLAIN keywords\n" " --heap SZ MIN Memory allocator uses SZ bytes & min allocation MIN\n" " --incrvacuum Enable incremenatal vacuum mode\n" " --journal M Set the journal_mode to M\n" " --key KEY Set the encryption key to KEY\n" " --lookaside N SZ Configure lookaside for N slots of SZ bytes each\n" " --mmap SZ MMAP the first SZ bytes of the database file\n" " --multithread Set multithreaded mode\n" " --nomemstat Disable memory statistics\n" " --nosync Set PRAGMA synchronous=OFF\n" " --notnull Add NOT NULL constraints to table columns\n" " --pagesize N Set the page size to N\n" " --pcache N SZ Configure N pages of pagecache each of size SZ bytes\n" " --primarykey Use PRIMARY KEY instead of UNIQUE where appropriate\n" |
︙ | ︙ | |||
1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 | int noSync = 0; /* True for --nosync */ int pageSize = 0; /* Desired page size. 0 means default */ int nPCache = 0, szPCache = 0;/* --pcache configuration */ int doPCache = 0; /* True if --pcache is seen */ int nScratch = 0, szScratch=0;/* --scratch configuration */ int showStats = 0; /* True for --stats */ int nThread = 0; /* --threads value */ const char *zTSet = "main"; /* Which --testset torun */ int doTrace = 0; /* True for --trace */ const char *zEncoding = 0; /* --utf16be or --utf16le */ const char *zDbName = 0; /* Name of the test database */ void *pHeap = 0; /* Allocated heap space */ void *pLook = 0; /* Allocated lookaside space */ | > | 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 | int noSync = 0; /* True for --nosync */ int pageSize = 0; /* Desired page size. 0 means default */ int nPCache = 0, szPCache = 0;/* --pcache configuration */ int doPCache = 0; /* True if --pcache is seen */ int nScratch = 0, szScratch=0;/* --scratch configuration */ int showStats = 0; /* True for --stats */ int nThread = 0; /* --threads value */ int mmapSize = 0; /* How big of a memory map to use */ const char *zTSet = "main"; /* Which --testset torun */ int doTrace = 0; /* True for --trace */ const char *zEncoding = 0; /* --utf16be or --utf16le */ const char *zDbName = 0; /* Name of the test database */ void *pHeap = 0; /* Allocated heap space */ void *pLook = 0; /* Allocated lookaside space */ |
︙ | ︙ | |||
1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 | i += 2; #if SQLITE_VERSION_NUMBER>=3006000 }else if( strcmp(z,"multithread")==0 ){ sqlite3_config(SQLITE_CONFIG_MULTITHREAD); }else if( strcmp(z,"nomemstat")==0 ){ sqlite3_config(SQLITE_CONFIG_MEMSTATUS, 0); #endif }else if( strcmp(z,"nosync")==0 ){ noSync = 1; }else if( strcmp(z,"notnull")==0 ){ g.zNN = "NOT NULL"; #ifdef SQLITE_ENABLE_RBU }else if( strcmp(z,"rbu")==0 ){ sqlite3ota_create_vfs("rbu", 0); | > > > > > | 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 | i += 2; #if SQLITE_VERSION_NUMBER>=3006000 }else if( strcmp(z,"multithread")==0 ){ sqlite3_config(SQLITE_CONFIG_MULTITHREAD); }else if( strcmp(z,"nomemstat")==0 ){ sqlite3_config(SQLITE_CONFIG_MEMSTATUS, 0); #endif #if SQLITE_VERSION_NUMBER>=3007017 }else if( strcmp(z, "mmap")==0 ){ if( i>=argc-1 ) fatal_error("missing argument on %s\n", argv[i]); mmapSize = integerValue(argv[++i]); #endif }else if( strcmp(z,"nosync")==0 ){ noSync = 1; }else if( strcmp(z,"notnull")==0 ){ g.zNN = "NOT NULL"; #ifdef SQLITE_ENABLE_RBU }else if( strcmp(z,"rbu")==0 ){ sqlite3ota_create_vfs("rbu", 0); |
︙ | ︙ | |||
1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 | #endif /* Set database connection options */ sqlite3_create_function(g.db, "random", 0, SQLITE_UTF8, 0, randomFunc, 0, 0); #ifndef SQLITE_OMIT_DEPRECATED if( doTrace ) sqlite3_trace(g.db, traceCallback, 0); #endif speedtest1_exec("PRAGMA threads=%d", nThread); if( zKey ){ speedtest1_exec("PRAGMA key('%s')", zKey); } if( zEncoding ){ speedtest1_exec("PRAGMA encoding=%s", zEncoding); } | > > > | 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 | #endif /* Set database connection options */ sqlite3_create_function(g.db, "random", 0, SQLITE_UTF8, 0, randomFunc, 0, 0); #ifndef SQLITE_OMIT_DEPRECATED if( doTrace ) sqlite3_trace(g.db, traceCallback, 0); #endif if( mmapSize>0 ){ speedtest1_exec("PRAGMA mmap_size=%d", mmapSize); } speedtest1_exec("PRAGMA threads=%d", nThread); if( zKey ){ speedtest1_exec("PRAGMA key('%s')", zKey); } if( zEncoding ){ speedtest1_exec("PRAGMA encoding=%s", zEncoding); } |
︙ | ︙ |
Changes to test/tempdb2.test.
︙ | ︙ | |||
70 71 72 73 74 75 76 | } do_execsql_test 1.4 { SELECT b=int2str(2) FROM t1 } {1 1 1} finish_test | < | 70 71 72 73 74 75 76 | } do_execsql_test 1.4 { SELECT b=int2str(2) FROM t1 } {1 1 1} finish_test |
Changes to test/temptrigger.test.
︙ | ︙ | |||
232 233 234 235 236 237 238 | do_test 5.1 { sqlite3 db2 test.db execsql { DROP TABLE t1 } db2 } {} do_execsql_test 5.2 { SELECT * FROM sqlite_master; | | | 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 | do_test 5.1 { sqlite3 db2 test.db execsql { DROP TABLE t1 } db2 } {} do_execsql_test 5.2 { SELECT * FROM sqlite_master; SELECT * FROM temp.sqlite_master; } { trigger tr1 t1 0 {CREATE TRIGGER tr1 BEFORE INSERT ON t1 BEGIN SELECT 1,2,3; END} } db2 close #------------------------------------------------------------------------- |
︙ | ︙ |
Changes to test/tkt3630.test.
︙ | ︙ | |||
19 20 21 22 23 24 25 | set testdir [file dirname $argv0] source $testdir/tester.tcl do_test tkt3630-1 { db eval { CREATE TEMP TABLE temp1(a,b,c); | | | | 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | set testdir [file dirname $argv0] source $testdir/tester.tcl do_test tkt3630-1 { db eval { CREATE TEMP TABLE temp1(a,b,c); SELECT * FROM temp.sqlite_master WHERE sql GLOB '*TEMP*'; } } {} do_test tkt3630-2 { db eval { CREATE TABLE main1(a,b,c); CREATE TEMP TABLE temp2 AS SELECT * FROM main1; SELECT * FROM sqlite_temp_master WHERE sql GLOB '*TEMP*'; } } {} ifcapable altertable { do_test tkt3630-3 { db eval { ALTER TABLE temp2 ADD COLUMN d; ALTER TABLE temp2 RENAME TO temp2rn; SELECT name FROM temp.sqlite_master WHERE name LIKE 'temp2%'; } } {temp2rn} } finish_test |
Changes to test/tkt3810.test.
︙ | ︙ | |||
58 59 60 61 62 63 64 | } } {0 {}} # Trigger still exists in the sqlite_temp_master table, but now it is # an orphan. # do_test tkt3810-4 { | | | 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 | } } {0 {}} # Trigger still exists in the sqlite_temp_master table, but now it is # an orphan. # do_test tkt3810-4 { execsql {SELECT name FROM temp.sqlite_master ORDER BY name} } {r1} # Because it is an orphan, it cannot be dropped. # do_test tkt3810-5 { catchsql {DROP TRIGGER r1} } {1 {no such trigger: r1}} |
︙ | ︙ |
Changes to test/with3.test.
︙ | ︙ | |||
56 57 58 59 60 61 62 63 64 | CREATE TABLE t1(x); WITH x1(a) AS (values(100)) INSERT INTO t1(x) SELECT * FROM (WITH x2(y) AS (SELECT * FROM x1) SELECT y+a FROM x1, x2); SELECT * FROM t1; } {200} finish_test | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 | CREATE TABLE t1(x); WITH x1(a) AS (values(100)) INSERT INTO t1(x) SELECT * FROM (WITH x2(y) AS (SELECT * FROM x1) SELECT y+a FROM x1, x2); SELECT * FROM t1; } {200} #------------------------------------------------------------------------- # Test that the planner notices LIMIT clauses on recursive WITH queries. # ifcapable analyze { do_execsql_test 3.1.1 { CREATE TABLE y1(a, b); CREATE INDEX y1a ON y1(a); WITH cnt(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM cnt LIMIT 1000) INSERT INTO y1 SELECT i%10, i FROM cnt; ANALYZE; } do_eqp_test 3.1.2 { WITH cnt(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM cnt LIMIT 1) SELECT * FROM cnt, y1 WHERE i=a } { 3 0 0 {SCAN TABLE cnt} 1 0 0 {COMPOUND SUBQUERIES 0 AND 0 (UNION ALL)} 0 0 0 {SCAN SUBQUERY 1} 0 1 1 {SEARCH TABLE y1 USING INDEX y1a (a=?)} } do_eqp_test 3.1.3 { WITH cnt(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM cnt LIMIT 1000000) SELECT * FROM cnt, y1 WHERE i=a } { 3 0 0 {SCAN TABLE cnt} 1 0 0 {COMPOUND SUBQUERIES 0 AND 0 (UNION ALL)} 0 0 1 {SCAN TABLE y1} 0 1 0 {SEARCH SUBQUERY 1 USING AUTOMATIC COVERING INDEX (i=?)} } } do_execsql_test 3.2.1 { CREATE TABLE w1(pk INTEGER PRIMARY KEY, x INTEGER); CREATE TABLE w2(pk INTEGER PRIMARY KEY); } do_eqp_test 3.2.2 { WITH RECURSIVE c(w,id) AS (SELECT 0, (SELECT pk FROM w2 LIMIT 1) UNION ALL SELECT c.w + 1, x FROM w1, c LIMIT 1) SELECT * FROM c, w2, w1 WHERE c.id=w2.pk AND c.id=w1.pk; } { 2 0 0 {EXECUTE SCALAR SUBQUERY 3} 3 0 0 {SCAN TABLE w2} 4 0 0 {SCAN TABLE w1} 4 1 1 {SCAN TABLE c} 1 0 0 {COMPOUND SUBQUERIES 0 AND 0 (UNION ALL)} 0 0 0 {SCAN SUBQUERY 1} 0 1 1 {SEARCH TABLE w2 USING INTEGER PRIMARY KEY (rowid=?)} 0 2 2 {SEARCH TABLE w1 USING INTEGER PRIMARY KEY (rowid=?)} } finish_test |
Changes to test/without_rowid3.test.
︙ | ︙ | |||
1027 1028 1029 1030 1031 1032 1033 | catchsql { ALTER TABLE t2 ADD COLUMN g DEFAULT CURRENT_TIME REFERENCES t1 } } {1 {Cannot add a REFERENCES column with non-NULL default value}} do_test without_rowid3-14.1tmp.6 { execsql { PRAGMA foreign_keys = off; ALTER TABLE t2 ADD COLUMN h DEFAULT 'text' REFERENCES t1; PRAGMA foreign_keys = on; | | | 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 | catchsql { ALTER TABLE t2 ADD COLUMN g DEFAULT CURRENT_TIME REFERENCES t1 } } {1 {Cannot add a REFERENCES column with non-NULL default value}} do_test without_rowid3-14.1tmp.6 { execsql { PRAGMA foreign_keys = off; ALTER TABLE t2 ADD COLUMN h DEFAULT 'text' REFERENCES t1; PRAGMA foreign_keys = on; SELECT sql FROM temp.sqlite_master WHERE name='t2'; } } {{CREATE TABLE t2(a, b, c REFERENCES t1, d DEFAULT NULL REFERENCES t1, e REFERENCES t1 DEFAULT NULL, h DEFAULT 'text' REFERENCES t1)}} do_test without_rowid3-14.2tmp.1.1 { test_rename_parent {CREATE TABLE t1(a REFERENCES t2)} t2 t3 } {{CREATE TABLE t1(a REFERENCES "t3")}} do_test without_rowid3-14.2tmp.1.2 { |
︙ | ︙ | |||
1060 1061 1062 1063 1064 1065 1066 | {CREATE TABLE t1(a PRIMARY KEY, b REFERENCES t1) WITHOUT rowid} \ {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES t1, c REFERENCES t2) WITHOUT rowid} \ {CREATE TABLE t3(a REFERENCES t1, b REFERENCES t2, c REFERENCES t1)} \ ] do_test without_rowid3-14.2tmp.2.2 { execsql { ALTER TABLE t1 RENAME TO t4 } | | | 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 | {CREATE TABLE t1(a PRIMARY KEY, b REFERENCES t1) WITHOUT rowid} \ {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES t1, c REFERENCES t2) WITHOUT rowid} \ {CREATE TABLE t3(a REFERENCES t1, b REFERENCES t2, c REFERENCES t1)} \ ] do_test without_rowid3-14.2tmp.2.2 { execsql { ALTER TABLE t1 RENAME TO t4 } execsql { SELECT sql FROM temp.sqlite_master WHERE type = 'table'} } [list \ {CREATE TABLE "t4"(a PRIMARY KEY, b REFERENCES "t4") WITHOUT rowid} \ {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES "t4", c REFERENCES t2) WITHOUT rowid} \ {CREATE TABLE t3(a REFERENCES "t4", b REFERENCES t2, c REFERENCES "t4")} \ ] do_test without_rowid3-14.2tmp.2.3 { |
︙ | ︙ |
Changes to tool/mkpragmatab.tcl.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | #!/usr/bin/tclsh # # Run this script to generate the pragma name lookup table C code. # # To add new pragmas, first add the name and other relevant attributes # of the pragma to the "pragma_def" object below. Then run this script # to generate the ../src/pragma.h header file that contains macros and # the lookup table needed for pragma name lookup in the pragma.c module. # Then add the extra "case PragTyp_XXXXX:" and subsequent code for the # new pragma in ../src/pragma.c. # set pragma_def { NAME: full_column_names TYPE: FLAG ARG: SQLITE_FullColNames IF: !defined(SQLITE_OMIT_FLAG_PRAGMAS) NAME: short_column_names | > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | #!/usr/bin/tclsh # # Run this script to generate the pragma name lookup table C code. # # To add new pragmas, first add the name and other relevant attributes # of the pragma to the "pragma_def" object below. Then run this script # to generate the ../src/pragma.h header file that contains macros and # the lookup table needed for pragma name lookup in the pragma.c module. # Then add the extra "case PragTyp_XXXXX:" and subsequent code for the # new pragma in ../src/pragma.c. # # Flag meanings: set flagMeaning(NeedSchema) {Force schema load before running} set flagMeaning(ReadOnly) {Read-only HEADER_VALUE} set flagMeaning(Result0) {Acts as query when no argument} set flagMeaning(Result1) {Acts as query when has one argument} set flagMeaning(SchemaReq) {Schema required - "main" is default} set flagMeaning(SchemaOpt) {Schema restricts name search if present} set flagMeaning(NoColumns) {OP_ResultRow called with zero columns} set pragma_def { NAME: full_column_names TYPE: FLAG ARG: SQLITE_FullColNames IF: !defined(SQLITE_OMIT_FLAG_PRAGMAS) NAME: short_column_names |
︙ | ︙ | |||
43 44 45 46 47 48 49 50 51 52 53 54 55 56 | NAME: checkpoint_fullfsync TYPE: FLAG ARG: SQLITE_CkptFullFSync IF: !defined(SQLITE_OMIT_FLAG_PRAGMAS) NAME: cache_spill IF: !defined(SQLITE_OMIT_FLAG_PRAGMAS) NAME: reverse_unordered_selects TYPE: FLAG ARG: SQLITE_ReverseOrder IF: !defined(SQLITE_OMIT_FLAG_PRAGMAS) | > | 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | NAME: checkpoint_fullfsync TYPE: FLAG ARG: SQLITE_CkptFullFSync IF: !defined(SQLITE_OMIT_FLAG_PRAGMAS) NAME: cache_spill FLAG: Result0 SchemaReq IF: !defined(SQLITE_OMIT_FLAG_PRAGMAS) NAME: reverse_unordered_selects TYPE: FLAG ARG: SQLITE_ReverseOrder IF: !defined(SQLITE_OMIT_FLAG_PRAGMAS) |
︙ | ︙ | |||
135 136 137 138 139 140 141 | IF: !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER) NAME: cell_size_check TYPE: FLAG ARG: SQLITE_CellSizeCk NAME: default_cache_size | | > > > | | > | > | | | > | | > | > | > | > | > | > > > | > > > | 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 | IF: !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER) NAME: cell_size_check TYPE: FLAG ARG: SQLITE_CellSizeCk NAME: default_cache_size FLAG: NeedSchema Result0 SchemaReq COLS: cache_size IF: !defined(SQLITE_OMIT_PAGER_PRAGMAS) && !defined(SQLITE_OMIT_DEPRECATED) NAME: page_size FLAG: Result0 SchemaReq IF: !defined(SQLITE_OMIT_PAGER_PRAGMAS) NAME: secure_delete FLAG: Result0 IF: !defined(SQLITE_OMIT_PAGER_PRAGMAS) NAME: page_count FLAG: NeedSchema Result0 SchemaReq IF: !defined(SQLITE_OMIT_PAGER_PRAGMAS) NAME: max_page_count TYPE: PAGE_COUNT FLAG: NeedSchema Result0 SchemaReq IF: !defined(SQLITE_OMIT_PAGER_PRAGMAS) NAME: locking_mode FLAG: Result0 SchemaReq IF: !defined(SQLITE_OMIT_PAGER_PRAGMAS) NAME: journal_mode FLAG: NeedSchema Result0 SchemaReq IF: !defined(SQLITE_OMIT_PAGER_PRAGMAS) NAME: journal_size_limit FLAG: Result0 SchemaReq IF: !defined(SQLITE_OMIT_PAGER_PRAGMAS) NAME: cache_size FLAG: NeedSchema Result0 SchemaReq IF: !defined(SQLITE_OMIT_PAGER_PRAGMAS) NAME: mmap_size IF: !defined(SQLITE_OMIT_PAGER_PRAGMAS) NAME: auto_vacuum FLAG: NeedSchema Result0 SchemaReq IF: !defined(SQLITE_OMIT_AUTOVACUUM) NAME: incremental_vacuum FLAG: NeedSchema NoColumns IF: !defined(SQLITE_OMIT_AUTOVACUUM) NAME: temp_store FLAG: Result0 IF: !defined(SQLITE_OMIT_PAGER_PRAGMAS) NAME: temp_store_directory IF: !defined(SQLITE_OMIT_PAGER_PRAGMAS) NAME: data_store_directory IF: !defined(SQLITE_OMIT_PAGER_PRAGMAS) && SQLITE_OS_WIN NAME: lock_proxy_file IF: !defined(SQLITE_OMIT_PAGER_PRAGMAS) && SQLITE_ENABLE_LOCKING_STYLE NAME: synchronous FLAG: NeedSchema Result0 SchemaReq IF: !defined(SQLITE_OMIT_PAGER_PRAGMAS) NAME: table_info FLAG: NeedSchema Result1 SchemaOpt COLS: cid name type notnull dflt_value pk IF: !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) NAME: stats FLAG: NeedSchema Result0 SchemaReq COLS: table index width height IF: !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) NAME: index_info TYPE: INDEX_INFO ARG: 0 FLAG: NeedSchema Result1 SchemaOpt COLS: seqno cid name IF: !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) NAME: index_xinfo TYPE: INDEX_INFO ARG: 1 FLAG: NeedSchema Result1 SchemaOpt COLS: seqno cid name desc coll key IF: !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) NAME: index_list FLAG: NeedSchema Result1 SchemaOpt COLS: seq name unique origin partial IF: !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) NAME: database_list FLAG: NeedSchema Result0 COLS: seq name file IF: !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) NAME: collation_list FLAG: Result0 COLS: seq name IF: !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) NAME: foreign_key_list FLAG: NeedSchema Result1 SchemaOpt COLS: id seq table from to on_update on_delete match IF: !defined(SQLITE_OMIT_FOREIGN_KEY) NAME: foreign_key_check FLAG: NeedSchema COLS: table rowid parent fkid IF: !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER) NAME: parser_trace IF: defined(SQLITE_DEBUG) && !defined(SQLITE_OMIT_PARSER_TRACE) NAME: case_sensitive_like NAME: integrity_check FLAG: NeedSchema IF: !defined(SQLITE_OMIT_INTEGRITY_CHECK) NAME: quick_check TYPE: INTEGRITY_CHECK FLAG: NeedSchema IF: !defined(SQLITE_OMIT_INTEGRITY_CHECK) NAME: encoding FLAG: Result0 IF: !defined(SQLITE_OMIT_UTF16) NAME: schema_version TYPE: HEADER_VALUE ARG: BTREE_SCHEMA_VERSION IF: !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS) |
︙ | ︙ | |||
278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 | NAME: application_id TYPE: HEADER_VALUE ARG: BTREE_APPLICATION_ID IF: !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS) NAME: compile_options IF: !defined(SQLITE_OMIT_COMPILEOPTION_DIAGS) NAME: wal_checkpoint FLAG: NeedSchema IF: !defined(SQLITE_OMIT_WAL) NAME: wal_autocheckpoint IF: !defined(SQLITE_OMIT_WAL) NAME: shrink_memory NAME: busy_timeout NAME: lock_status IF: defined(SQLITE_DEBUG) || defined(SQLITE_TEST) NAME: key IF: defined(SQLITE_HAS_CODEC) NAME: rekey IF: defined(SQLITE_HAS_CODEC) NAME: hexkey IF: defined(SQLITE_HAS_CODEC) NAME: hexrekey TYPE: HEXKEY IF: defined(SQLITE_HAS_CODEC) NAME: activate_extensions IF: defined(SQLITE_HAS_CODEC) || defined(SQLITE_ENABLE_CEROD) NAME: soft_heap_limit NAME: threads } # Open the output file # set destfile "[file dir [file dir [file normal $argv0]]]/src/pragma.h" puts "Overwriting $destfile with new pragma table..." set fd [open $destfile wb] puts $fd {/* DO NOT EDIT! ** This file is automatically generated by the script at ** ../tool/mkpragmatab.tcl. To update the set of pragmas, edit ** that script and rerun it. */} # Parse the PRAGMA table above. # set name {} set type {} set if {} set flags {} set arg 0 proc record_one {} { | > > > > > > > > > > | > > > > > > > > > > > | > > > > > > > > > > | 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 | NAME: application_id TYPE: HEADER_VALUE ARG: BTREE_APPLICATION_ID IF: !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS) NAME: compile_options FLAG: Result0 IF: !defined(SQLITE_OMIT_COMPILEOPTION_DIAGS) NAME: wal_checkpoint FLAG: NeedSchema COLS: busy log checkpointed IF: !defined(SQLITE_OMIT_WAL) NAME: wal_autocheckpoint IF: !defined(SQLITE_OMIT_WAL) NAME: shrink_memory NAME: busy_timeout FLAG: Result0 COLS: timeout NAME: lock_status FLAG: Result0 COLS: database status IF: defined(SQLITE_DEBUG) || defined(SQLITE_TEST) NAME: key IF: defined(SQLITE_HAS_CODEC) NAME: rekey IF: defined(SQLITE_HAS_CODEC) NAME: hexkey IF: defined(SQLITE_HAS_CODEC) NAME: hexrekey TYPE: HEXKEY IF: defined(SQLITE_HAS_CODEC) NAME: activate_extensions IF: defined(SQLITE_HAS_CODEC) || defined(SQLITE_ENABLE_CEROD) NAME: soft_heap_limit FLAG: Result0 NAME: threads FLAG: Result0 } # Open the output file # set destfile "[file dir [file dir [file normal $argv0]]]/src/pragma.h" puts "Overwriting $destfile with new pragma table..." set fd [open $destfile wb] puts $fd {/* DO NOT EDIT! ** This file is automatically generated by the script at ** ../tool/mkpragmatab.tcl. To update the set of pragmas, edit ** that script and rerun it. */} # Parse the PRAGMA table above. # set name {} set type {} set if {} set flags {} set cols {} set cols_list {} set arg 0 proc record_one {} { global name type if arg allbyname typebyif flags cols allcols global cols_list colUsedBy if {$name==""} return if {$cols!=""} { if {![info exists allcols($cols)]} { lappend cols_list $cols set allcols($cols) [llength $cols_list] } set cx $allcols($cols) lappend colUsedBy($cols) $name } else { set cx 0 } set allbyname($name) [list $type $arg $if $flags $cx] set name {} set type {} set if {} set flags {} set cols {} set arg 0 } foreach line [split $pragma_def \n] { set line [string trim $line] if {$line==""} continue foreach {id val} [split $line :] break set val [string trim $val] if {$id=="NAME"} { record_one set name $val set type [string toupper $val] } elseif {$id=="TYPE"} { set type $val if {$type=="FLAG"} { lappend flags Result0 NoColumns } if {$type=="HEADER_VALUE"} { lappend flags Result0 } } elseif {$id=="ARG"} { set arg $val } elseif {$id=="COLS"} { set cols $val } elseif {$id=="IF"} { lappend if $val } elseif {$id=="FLAG"} { foreach term [split $val] { lappend flags $term set allflags($term) 1 } } else { error "bad pragma_def line: $line" } } record_one set allnames [lsort [array names allbyname]] # Generate #defines for all pragma type names. Group the pragmas that are # omit in default builds (defined(SQLITE_DEBUG) and defined(SQLITE_HAS_CODEC)) # at the end. # puts $fd "\n/* The various pragma types */" set pnum 0 foreach name $allnames { set type [lindex $allbyname($name) 0] if {[info exists seentype($type)]} continue set if [lindex $allbyname($name) 2] if {[regexp SQLITE_DEBUG $if] || [regexp SQLITE_HAS_CODEC $if]} continue set seentype($type) 1 |
︙ | ︙ | |||
403 404 405 406 407 408 409 410 411 | set seentype($type) 1 puts $fd [format {#define %-35s %4d} PragTyp_$type $pnum] incr pnum } # Generate #defines for flags # set fv 1 foreach f [lsort [array names allflags]] { | > | > > > > > > > > > > > > > > > > > > > > > | | | | > > > | | > | > > > > > > > | | | | > | | 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 | set seentype($type) 1 puts $fd [format {#define %-35s %4d} PragTyp_$type $pnum] incr pnum } # Generate #defines for flags # puts $fd "\n/* Property flags associated with various pragma. */" set fv 1 foreach f [lsort [array names allflags]] { puts $fd [format {#define PragFlg_%-10s 0x%02x /* %s */} \ $f $fv $flagMeaning($f)] set fv [expr {$fv*2}] } # Generate the array of column names used by pragmas that act like # queries. # puts $fd "\n/* Names of columns for pragmas that return multi-column result" puts $fd "** or that return single-column results where the name of the" puts $fd "** result column is different from the name of the pragma\n*/" puts $fd "static const char *const pragCName\[\] = {" set offset 0 foreach cols $cols_list { set cols_offset($allcols($cols)) $offset set ub " /* Used by: $colUsedBy($cols) */" foreach c $cols { puts $fd [format " /* %3d */ %-14s%s" $offset \"$c\", $ub] set ub "" incr offset } } puts $fd "\175;" # Generate the lookup table # puts $fd "\n/* Definitions of all built-in pragmas */" puts $fd "typedef struct PragmaName \173" puts $fd " const char *const zName; /* Name of pragma */" puts $fd " u8 ePragTyp; /* PragTyp_XXX value */" puts $fd " u8 mPragFlg; /* Zero or more PragFlg_XXX values */" puts $fd { u8 iPragCName; /* Start of column names in pragCName[] */} puts $fd " u8 nPragCName; \ /* Num of col names. 0 means use pragma name */" puts $fd " u32 iArg; /* Extra argument */" puts $fd "\175 PragmaName;" puts $fd "static const PragmaName aPragmaName\[\] = \173" set current_if {} set spacer [format { %26s } {}] foreach name $allnames { foreach {type arg if flag cx} $allbyname($name) break if {$cx==0} { set cy 0 set nx 0 } else { set cy $cols_offset($cx) set nx [llength [lindex $cols_list [expr {$cx-1}]]] } if {$if!=$current_if} { if {$current_if!=""} { foreach this_if $current_if { puts $fd "#endif" } } set current_if $if if {$current_if!=""} { foreach this_if $current_if { puts $fd "#if $this_if" } } } set typex [format PragTyp_%-23s $type,] if {$flag==""} { set flagx "0" } else { set flagx PragFlg_[join $flag {|PragFlg_}] } puts $fd " \173/* zName: */ \"$name\"," puts $fd " /* ePragTyp: */ PragTyp_$type," puts $fd " /* ePragFlg: */ $flagx," puts $fd " /* ColNames: */ $cy, $nx," puts $fd " /* iArg: */ $arg \175," } if {$current_if!=""} { foreach this_if $current_if { puts $fd "#endif" } } puts $fd "\175;" |
︙ | ︙ |
Changes to tool/speed-check.sh.
︙ | ︙ | |||
86 87 88 89 90 91 92 93 94 95 96 97 98 99 | SPEEDTEST_OPTS="$SPEEDTEST_OPTS --heap $1 64" ;; --repeat) CC_OPTS="$CC_OPTS -DSQLITE_ENABLE_RCACHE" shift; SPEEDTEST_OPTS="$SPEEDTEST_OPTS --repeat $1" ;; *) CC_OPTS="$CC_OPTS $1" ;; esac shift done SPEEDTEST_OPTS="$SPEEDTEST_OPTS --size $SIZE" | > > > > | 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 | SPEEDTEST_OPTS="$SPEEDTEST_OPTS --heap $1 64" ;; --repeat) CC_OPTS="$CC_OPTS -DSQLITE_ENABLE_RCACHE" shift; SPEEDTEST_OPTS="$SPEEDTEST_OPTS --repeat $1" ;; --mmap) shift; SPEEDTEST_OPTS="$SPEEDTEST_OPTS --mmap $1" ;; *) CC_OPTS="$CC_OPTS $1" ;; esac shift done SPEEDTEST_OPTS="$SPEEDTEST_OPTS --size $SIZE" |
︙ | ︙ |