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Overview
| Comment: | Fix a formatting error ("%d" needed in place of "%g") on a WHERETRACE macro inside of the query planner. This fix applies to debugging logic only. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | c931ca2b7763cf894ece26ca4775d638 |
| User & Date: | drh 2014-08-28 13:42:13 |
Context
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2014-08-28
| ||
| 17:30 | Fix a problem causing an inaccurate stat4-based estimate for the number of rows visited by a range scan. check-in: a9daf3ac user: drh tags: trunk | |
| 16:01 | Fix a problem causing an inaccurate stat4-based estimate for the number of rows visited by a range scan. check-in: 052d89b5 user: dan tags: stat4-experimental | |
| 13:42 | Fix a formatting error ("%d" needed in place of "%g") on a WHERETRACE macro inside of the query planner. This fix applies to debugging logic only. check-in: c931ca2b user: drh tags: trunk | |
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2014-08-27
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| 23:18 | Refactor the sqlite3PcacheFetch() routine into three separate routines, which are significantly faster overall and about 100 bytes smaller in size as well. check-in: bdb6e497 user: drh tags: trunk | |
Changes
Changes to src/where.c.
2386 2387 2388 2389 2390 2391 2392 2393 2394 2395 2396 2397 2398 2399 2400 |
nRowEst += nEst;
pBuilder->nRecValid = nRecValid;
}
if( rc==SQLITE_OK ){
if( nRowEst > nRow0 ) nRowEst = nRow0;
*pnRow = nRowEst;
WHERETRACE(0x10,("IN row estimate: est=%g\n", nRowEst));
}
assert( pBuilder->nRecValid==nRecValid );
return rc;
}
#endif /* SQLITE_ENABLE_STAT3_OR_STAT4 */
/*
|
| |
2386 2387 2388 2389 2390 2391 2392 2393 2394 2395 2396 2397 2398 2399 2400 |
nRowEst += nEst;
pBuilder->nRecValid = nRecValid;
}
if( rc==SQLITE_OK ){
if( nRowEst > nRow0 ) nRowEst = nRow0;
*pnRow = nRowEst;
WHERETRACE(0x10,("IN row estimate: est=%d\n", nRowEst));
}
assert( pBuilder->nRecValid==nRecValid );
return rc;
}
#endif /* SQLITE_ENABLE_STAT3_OR_STAT4 */
/*
|