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Overview
Comment: | Minor simplification of NULL value handling for STAT4. Cherrypick of [69bad9257f8db6a2] from trunk. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | branch-3.28 |
Files: | files | file ages | folders |
SHA3-256: |
442c177dc444d614e8a665cfb62c4576 |
User & Date: | mistachkin 2019-04-23 15:21:00.287 |
Context
2019-06-03
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13:53 | Fix the count-of-view optimization so that it is (correctly) disabled for a query that includes a WHERE clause or a GROUP BY clause. Cherrypick of [05897ca48a40c6771]. (check-in: 583e5a0ab6 user: mistachkin tags: branch-3.28) | |
2019-04-23
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15:21 | Minor simplification of NULL value handling for STAT4. Cherrypick of [69bad9257f8db6a2] from trunk. (check-in: 442c177dc4 user: mistachkin tags: branch-3.28) | |
15:08 | Minor simplification of NULL value handling for STAT4. (check-in: 69bad9257f user: mistachkin tags: trunk) | |
2019-04-16
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19:49 | Version 3.28.0 (check-in: 884b4b7e50 user: drh tags: trunk, release, version-3.28.0) | |
Changes
Changes to src/vdbemem.c.
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1507 1508 1509 1510 1511 1512 1513 | pVal->u.i = -pVal->u.i; } sqlite3ValueApplyAffinity(pVal, affinity, enc); } }else if( op==TK_NULL ){ pVal = valueNew(db, pCtx); if( pVal==0 ) goto no_mem; | | | 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 | pVal->u.i = -pVal->u.i; } sqlite3ValueApplyAffinity(pVal, affinity, enc); } }else if( op==TK_NULL ){ pVal = valueNew(db, pCtx); if( pVal==0 ) goto no_mem; sqlite3VdbeMemSetNull(pVal); } #ifndef SQLITE_OMIT_BLOB_LITERAL else if( op==TK_BLOB ){ int nVal; assert( pExpr->u.zToken[0]=='x' || pExpr->u.zToken[0]=='X' ); assert( pExpr->u.zToken[1]=='\'' ); pVal = valueNew(db, pCtx); |
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