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Overview
Comment: | Always use the symbolic name SQLITE_IDXTYPE_PRIMARYKEY rather than a hard-coded magic number 2. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
55d43adc894a6b1e0f77bf481dad6dd6 |
User & Date: | drh 2019-02-19 13:08:35.738 |
Context
2019-02-19
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13:51 | New assert() to verify the TF_HasprimaryKey flag. (check-in: 0abace8a7a user: drh tags: trunk) | |
13:08 | Always use the symbolic name SQLITE_IDXTYPE_PRIMARYKEY rather than a hard-coded magic number 2. (check-in: 55d43adc89 user: drh tags: trunk) | |
2019-02-18
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12:16 | Fix an assert() that might not be true if the %_segdir table of FTS3 contains corrupt entries. (check-in: a6509ca3dc user: drh tags: trunk) | |
Changes
Changes to src/insert.c.
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1665 1666 1667 1668 1669 1670 1671 | sqlite3VdbeAddOp2(v, iField<0 ? OP_IntCopy : OP_SCopy, x, regIdx+i); VdbeComment((v, "%s", iField<0 ? "rowid" : pTab->aCol[iField].zName)); } } sqlite3VdbeAddOp3(v, OP_MakeRecord, regIdx, pIdx->nColumn, aRegIdx[ix]); VdbeComment((v, "for %s", pIdx->zName)); #ifdef SQLITE_ENABLE_NULL_TRIM | > | > | 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 | sqlite3VdbeAddOp2(v, iField<0 ? OP_IntCopy : OP_SCopy, x, regIdx+i); VdbeComment((v, "%s", iField<0 ? "rowid" : pTab->aCol[iField].zName)); } } sqlite3VdbeAddOp3(v, OP_MakeRecord, regIdx, pIdx->nColumn, aRegIdx[ix]); VdbeComment((v, "for %s", pIdx->zName)); #ifdef SQLITE_ENABLE_NULL_TRIM if( pIdx->idxType==SQLITE_IDXTYPE_PRIMARYKEY ){ sqlite3SetMakeRecordP5(v, pIdx->pTable); } #endif /* In an UPDATE operation, if this index is the PRIMARY KEY index ** of a WITHOUT ROWID table and there has been no change the ** primary key, then no collision is possible. The collision detection ** logic below can all be skipped. */ if( isUpdate && pPk==pIdx && pkChng==0 ){ |
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2406 2407 2408 2409 2410 2411 2412 | if( sqlite3_stricmp(sqlite3StrBINARY, zColl) ) break; } if( i==pSrcIdx->nColumn ){ idxInsFlags = OPFLAG_USESEEKRESULT; sqlite3VdbeAddOp1(v, OP_SeekEnd, iDest); } } | | | 2408 2409 2410 2411 2412 2413 2414 2415 2416 2417 2418 2419 2420 2421 2422 | if( sqlite3_stricmp(sqlite3StrBINARY, zColl) ) break; } if( i==pSrcIdx->nColumn ){ idxInsFlags = OPFLAG_USESEEKRESULT; sqlite3VdbeAddOp1(v, OP_SeekEnd, iDest); } } if( !HasRowid(pSrc) && pDestIdx->idxType==SQLITE_IDXTYPE_PRIMARYKEY ){ idxInsFlags |= OPFLAG_NCHANGE; } sqlite3VdbeAddOp2(v, OP_IdxInsert, iDest, regData); sqlite3VdbeChangeP5(v, idxInsFlags|OPFLAG_APPEND); sqlite3VdbeAddOp2(v, OP_Next, iSrc, addr1+1); VdbeCoverage(v); sqlite3VdbeJumpHere(v, addr1); sqlite3VdbeAddOp2(v, OP_Close, iSrc, 0); |
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