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Overview
Comment:Remove unnecessary local variables from sqlite3VdbeExec() in order to reduce stack-space requirements of that routine.
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SHA1: 81891288d9f281cf2ceb4cd701c0c3231b1bab19
User & Date: drh 2013-11-27 21:07:03.594
Context
2013-11-28
06:17
Fix a test case in temptrigger.test so that it works in auto-vacuum mode. (check-in: c3b7a0e61f user: dan tags: trunk)
2013-11-27
21:53
Merge all recent trunk changes. (check-in: 3a2a1bd478 user: drh tags: sessions)
21:07
Remove unnecessary local variables from sqlite3VdbeExec() in order to reduce stack-space requirements of that routine. (check-in: 81891288d9 user: drh tags: trunk)
19:17
Update documentation of sqlite3_column() for clarity. Update evidence marks on test cases. (check-in: ec2d47a1db user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/vdbe.c.
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  sqlite3BtreeSetCachedRowid(pC->pCursor, 0);
  rc = sqlite3BtreeDelete(pC->pCursor);
  pC->cacheStatus = CACHE_STALE;

  /* Invoke the update-hook if required. */
  if( rc==SQLITE_OK && db->xUpdateCallback && pOp->p4.z && pC->isTable ){
    const char *zDb = db->aDb[pC->iDb].zName;
    const char *zTbl = pOp->p4.z;
    db->xUpdateCallback(db->pUpdateArg, SQLITE_DELETE, zDb, zTbl, iKey);

    assert( pC->iDb>=0 );
  }
  if( pOp->p2 & OPFLAG_NCHANGE ) p->nChange++;
  break;
}
/* Opcode: ResetCount * * * * *
**








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4128
4129
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4134


4135
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  sqlite3BtreeSetCachedRowid(pC->pCursor, 0);
  rc = sqlite3BtreeDelete(pC->pCursor);
  pC->cacheStatus = CACHE_STALE;

  /* Invoke the update-hook if required. */
  if( rc==SQLITE_OK && db->xUpdateCallback && pOp->p4.z && pC->isTable ){


    db->xUpdateCallback(db->pUpdateArg, SQLITE_DELETE,
                        db->aDb[pC->iDb].zName, pOp->p4.z, iKey);
    assert( pC->iDb>=0 );
  }
  if( pOp->p2 & OPFLAG_NCHANGE ) p->nChange++;
  break;
}
/* Opcode: ResetCount * * * * *
**
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