Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
Comment: | Improvements to "PRAGMA parser_trace=ON": Make it a flag pragma, and then use the flag to show the complete SQL text at the beginning of the parse. |
---|---|
Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
507c43537f00d089efb3c3020fb6e826 |
User & Date: | drh 2019-01-31 01:39:01.993 |
Context
2019-01-31
| ||
02:42 | If the amalgamation file "sqlite3.c" is generated using the SQLITE_ENABLE_UPDATE_DELETE_LIMIT option, but then subsequently (mis-)compiled without that option, and then a particular syntax error could cause a memory leak, but for this fix. (check-in: 1bb17c863a user: drh tags: trunk) | |
01:39 | Improvements to "PRAGMA parser_trace=ON": Make it a flag pragma, and then use the flag to show the complete SQL text at the beginning of the parse. (check-in: 507c43537f user: drh tags: trunk) | |
2019-01-30
| ||
19:50 | Change the error message slightly for when two or more indexes have the same rootpage. (check-in: 916c52dad4 user: drh tags: trunk) | |
Changes
Changes to src/pragma.c.
︙ | ︙ | |||
1417 1418 1419 1420 1421 1422 1423 | sqlite3VdbeJumpHere(v, addrTop); } } break; #endif /* !defined(SQLITE_OMIT_TRIGGER) */ #endif /* !defined(SQLITE_OMIT_FOREIGN_KEY) */ | < < < < < < < < < < < < < | 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 | sqlite3VdbeJumpHere(v, addrTop); } } break; #endif /* !defined(SQLITE_OMIT_TRIGGER) */ #endif /* !defined(SQLITE_OMIT_FOREIGN_KEY) */ /* Reinstall the LIKE and GLOB functions. The variant of LIKE ** used will be case sensitive or not depending on the RHS. */ case PragTyp_CASE_SENSITIVE_LIKE: { if( zRight ){ sqlite3RegisterLikeFunctions(db, sqlite3GetBoolean(zRight, 0)); } |
︙ | ︙ |
Changes to src/pragma.h.
︙ | ︙ | |||
45 46 47 48 49 50 51 | #define PragTyp_THREADS 37 #define PragTyp_WAL_AUTOCHECKPOINT 38 #define PragTyp_WAL_CHECKPOINT 39 #define PragTyp_ACTIVATE_EXTENSIONS 40 #define PragTyp_HEXKEY 41 #define PragTyp_KEY 42 #define PragTyp_LOCK_STATUS 43 | < | | 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | #define PragTyp_THREADS 37 #define PragTyp_WAL_AUTOCHECKPOINT 38 #define PragTyp_WAL_CHECKPOINT 39 #define PragTyp_ACTIVATE_EXTENSIONS 40 #define PragTyp_HEXKEY 41 #define PragTyp_KEY 42 #define PragTyp_LOCK_STATUS 43 #define PragTyp_STATS 44 /* 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_NoColumns1 0x04 /* zero columns if RHS argument is present */ #define PragFlg_ReadOnly 0x08 /* Read-only HEADER_VALUE */ #define PragFlg_Result0 0x10 /* Acts as query when no argument */ |
︙ | ︙ | |||
469 470 471 472 473 474 475 | /* iArg: */ 0 }, {/* zName: */ "page_size", /* ePragTyp: */ PragTyp_PAGE_SIZE, /* ePragFlg: */ PragFlg_Result0|PragFlg_SchemaReq|PragFlg_NoColumns1, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif | > | | | | > | 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 | /* iArg: */ 0 }, {/* zName: */ "page_size", /* ePragTyp: */ PragTyp_PAGE_SIZE, /* ePragFlg: */ PragFlg_Result0|PragFlg_SchemaReq|PragFlg_NoColumns1, /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif #if !defined(SQLITE_OMIT_FLAG_PRAGMAS) #if defined(SQLITE_DEBUG) {/* zName: */ "parser_trace", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns1, /* ColNames: */ 0, 0, /* iArg: */ SQLITE_ParserTrace }, #endif #endif #if defined(SQLITE_INTROSPECTION_PRAGMAS) {/* zName: */ "pragma_list", /* ePragTyp: */ PragTyp_PRAGMA_LIST, /* ePragFlg: */ PragFlg_Result0, /* ColNames: */ 9, 1, /* iArg: */ 0 }, |
︙ | ︙ |
Changes to src/sqliteInt.h.
︙ | ︙ | |||
1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 | #define HI(X) ((u64)(X)<<32) #ifdef SQLITE_DEBUG #define SQLITE_SqlTrace HI(0x0001) /* Debug print SQL as it executes */ #define SQLITE_VdbeListing HI(0x0002) /* Debug listings of VDBE progs */ #define SQLITE_VdbeTrace HI(0x0004) /* True to trace VDBE execution */ #define SQLITE_VdbeAddopTrace HI(0x0008) /* Trace sqlite3VdbeAddOp() calls */ #define SQLITE_VdbeEQP HI(0x0010) /* Debug EXPLAIN QUERY PLAN */ #endif /* ** Allowed values for sqlite3.mDbFlags */ #define DBFLAG_SchemaChange 0x0001 /* Uncommitted Hash table changes */ #define DBFLAG_PreferBuiltin 0x0002 /* Preference to built-in funcs */ | > | 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 | #define HI(X) ((u64)(X)<<32) #ifdef SQLITE_DEBUG #define SQLITE_SqlTrace HI(0x0001) /* Debug print SQL as it executes */ #define SQLITE_VdbeListing HI(0x0002) /* Debug listings of VDBE progs */ #define SQLITE_VdbeTrace HI(0x0004) /* True to trace VDBE execution */ #define SQLITE_VdbeAddopTrace HI(0x0008) /* Trace sqlite3VdbeAddOp() calls */ #define SQLITE_VdbeEQP HI(0x0010) /* Debug EXPLAIN QUERY PLAN */ #define SQLITE_ParserTrace HI(0x0020) /* PRAGMA parser_trace=ON */ #endif /* ** Allowed values for sqlite3.mDbFlags */ #define DBFLAG_SchemaChange 0x0001 /* Uncommitted Hash table changes */ #define DBFLAG_PreferBuiltin 0x0002 /* Preference to built-in funcs */ |
︙ | ︙ |
Changes to src/tokenize.c.
︙ | ︙ | |||
568 569 570 571 572 573 574 | mxSqlLen = db->aLimit[SQLITE_LIMIT_SQL_LENGTH]; if( db->nVdbeActive==0 ){ db->u1.isInterrupted = 0; } pParse->rc = SQLITE_OK; pParse->zTail = zSql; assert( pzErrMsg!=0 ); | > > > | > > > > | 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 | mxSqlLen = db->aLimit[SQLITE_LIMIT_SQL_LENGTH]; if( db->nVdbeActive==0 ){ db->u1.isInterrupted = 0; } pParse->rc = SQLITE_OK; pParse->zTail = zSql; assert( pzErrMsg!=0 ); #ifdef SQLITE_DEBUG if( db->flags & SQLITE_ParserTrace ){ printf("parser: [[[%s]]]\n", zSql); sqlite3ParserTrace(stdout, "parser: "); }else{ sqlite3ParserTrace(0, 0); } #endif #ifdef sqlite3Parser_ENGINEALWAYSONSTACK pEngine = &sEngine; sqlite3ParserInit(pEngine, pParse); #else pEngine = sqlite3ParserAlloc(sqlite3Malloc, pParse); if( pEngine==0 ){ sqlite3OomFault(db); |
︙ | ︙ |
Changes to tool/mkpragmatab.tcl.
︙ | ︙ | |||
298 299 300 301 302 303 304 | NAME: foreign_key_check FLAG: NeedSchema Result0 COLS: table rowid parent fkid IF: !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER) NAME: parser_trace | > > > | | 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 | NAME: foreign_key_check FLAG: NeedSchema Result0 COLS: table rowid parent fkid IF: !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER) NAME: parser_trace TYPE: FLAG ARG: SQLITE_ParserTrace IF: !defined(SQLITE_OMIT_FLAG_PRAGMAS) IF: defined(SQLITE_DEBUG) NAME: case_sensitive_like FLAG: NoColumns NAME: integrity_check FLAG: NeedSchema Result0 Result1 IF: !defined(SQLITE_OMIT_INTEGRITY_CHECK) |
︙ | ︙ |