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Changes In Branch nullStat4 Excluding Merge-Ins
This is equivalent to a diff from 03f2e78899 to 5718a9d5fc
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2019-04-23
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| 15:08 | Minor simplification of NULL value handling for STAT4. (check-in: 69bad9257f user: mistachkin tags: trunk) | |
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2019-04-19
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| 13:38 | Streamline the processing of the AND operator. Slightly smaller and faster. (check-in: 7713996aa9 user: drh tags: trunk) | |
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2019-04-18
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| 19:21 | Minor simplification of NULL value handling for STAT4. (Closed-Leaf check-in: 5718a9d5fc user: mistachkin tags: nullStat4) | |
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2019-04-17
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| 23:32 | Work around lack of a C99 feature in MSVC. (check-in: f6ebe1c2be user: mistachkin tags: msvc) | |
| 21:12 | Small performance and size optimization in sqlite3WalFindFrame(). (check-in: 03f2e78899 user: drh tags: trunk) | |
| 13:58 | Fix a typo in the CLI help output for the ".dump" command. (check-in: 57638248de user: drh tags: trunk) | |
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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| ︙ | ︙ |