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Overview
| Comment: | Use #ifdef to omit code that is only used for STAT3 and STAT4. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
f2c9c5b57b7739daafc44e8ec36d4a2b |
| User & Date: | drh 2015-03-16 13:48:23 |
Context
|
2015-03-16
| ||
| 16:28 | When estimating the number of rows visited by a range scan for which the keys consist of more than one field, consider prefixes of stat4 samples as well as the full samples. This generates more accurate estimates. check-in: 3e0590de user: dan tags: trunk | |
| 13:48 | Use #ifdef to omit code that is only used for STAT3 and STAT4. check-in: f2c9c5b5 user: drh tags: trunk | |
|
2015-03-13
| ||
| 15:44 | Add tests to ensure "PRAGMA incremental_vacuum" and "PRAGMA auto_vacuum = incremental" handle corrupt databases correctly. check-in: 1c2166cb user: dan tags: trunk | |
Changes
Changes to src/vdbemem.c.
1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 |
nVal = sqlite3Strlen30(zVal)-1;
assert( zVal[nVal]=='\'' );
sqlite3VdbeMemSetStr(pVal, sqlite3HexToBlob(db, zVal, nVal), nVal/2,
0, SQLITE_DYNAMIC);
}
#endif
else if( op==TK_FUNCTION && pCtx!=0 ){
rc = valueFromFunction(db, pExpr, enc, affinity, &pVal, pCtx);
}
*ppVal = pVal;
return rc;
no_mem:
db->mallocFailed = 1;
sqlite3DbFree(db, zVal);
|
> > |
1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 |
nVal = sqlite3Strlen30(zVal)-1;
assert( zVal[nVal]=='\'' );
sqlite3VdbeMemSetStr(pVal, sqlite3HexToBlob(db, zVal, nVal), nVal/2,
0, SQLITE_DYNAMIC);
}
#endif
#ifdef SQLITE_ENABLE_STAT3_OR_STAT4
else if( op==TK_FUNCTION && pCtx!=0 ){
rc = valueFromFunction(db, pExpr, enc, affinity, &pVal, pCtx);
}
#endif
*ppVal = pVal;
return rc;
no_mem:
db->mallocFailed = 1;
sqlite3DbFree(db, zVal);
|