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Overview
| Comment: | Fix STAT3 so that it works with the new uninitialized register logic of the VDBE. Ticket [7bbfb7d4422ff] |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | d11a57985c394772043c63d4c2b53494 |
| User & Date: | drh 2011-12-11 02:30:35 |
Context
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2011-12-11
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| 21:51 | Update comments describing the flattening optimization in select.c. check-in: dab4c137 user: drh tags: trunk | |
| 02:30 | Fix STAT3 so that it works with the new uninitialized register logic of the VDBE. Ticket [7bbfb7d4422ff] check-in: d11a5798 user: drh tags: trunk | |
| 02:29 | Fix harmless compiler warnings. check-in: 1e6a698a user: drh tags: trunk | |
Changes
Changes to src/analyze.c.
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sqlite3OpenTable(pParse, iTabCur, iDb, pTab, OP_OpenRead);
}
sqlite3VdbeAddOp2(v, OP_Count, iIdxCur, regCount);
sqlite3VdbeAddOp2(v, OP_Integer, SQLITE_STAT3_SAMPLES, regTemp1);
sqlite3VdbeAddOp2(v, OP_Integer, 0, regNumEq);
sqlite3VdbeAddOp2(v, OP_Integer, 0, regNumLt);
sqlite3VdbeAddOp2(v, OP_Integer, -1, regNumDLt);
sqlite3VdbeAddOp4(v, OP_Function, 1, regCount, regAccum,
(char*)&stat3InitFuncdef, P4_FUNCDEF);
sqlite3VdbeChangeP5(v, 2);
#endif /* SQLITE_ENABLE_STAT3 */
/* The block of memory cells initialized here is used as follows.
**
|
> |
525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 |
sqlite3OpenTable(pParse, iTabCur, iDb, pTab, OP_OpenRead);
}
sqlite3VdbeAddOp2(v, OP_Count, iIdxCur, regCount);
sqlite3VdbeAddOp2(v, OP_Integer, SQLITE_STAT3_SAMPLES, regTemp1);
sqlite3VdbeAddOp2(v, OP_Integer, 0, regNumEq);
sqlite3VdbeAddOp2(v, OP_Integer, 0, regNumLt);
sqlite3VdbeAddOp2(v, OP_Integer, -1, regNumDLt);
sqlite3VdbeAddOp3(v, OP_Null, 0, regSample, regAccum);
sqlite3VdbeAddOp4(v, OP_Function, 1, regCount, regAccum,
(char*)&stat3InitFuncdef, P4_FUNCDEF);
sqlite3VdbeChangeP5(v, 2);
#endif /* SQLITE_ENABLE_STAT3 */
/* The block of memory cells initialized here is used as follows.
**
|