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Overview
Comment: | Fix a problem in STAT4 equality estimation for multi-column indexes introduced by check-in [3e0590dee0e68cc1599]. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
cfb0d9e0207128b1c2b48689288a849b |
User & Date: | drh 2017-05-24 04:18:00.887 |
Context
2017-05-24
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15:32 | Fix harmless compiler warnings in FTS5. (check-in: 57a60e959c user: mistachkin tags: trunk) | |
04:32 | Fix a problem in STAT4 equality estimation for multi-column indexes introduced by check-in [3e0590dee0e68cc1599]. (check-in: 19dad0a720 user: drh tags: branch-3.8.9) | |
04:18 | Fix a problem in STAT4 equality estimation for multi-column indexes introduced by check-in [3e0590dee0e68cc1599]. (check-in: cfb0d9e020 user: drh tags: trunk) | |
2017-05-23
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20:00 | Remove the msvc.h header file from the autoconf tarball. (check-in: 84996aef68 user: drh tags: trunk) | |
Changes
Changes to src/where.c.
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1188 1189 1190 1191 1192 1193 1194 | } if( roundUp ){ iGap = (iGap*2)/3; }else{ iGap = iGap/3; } aStat[0] = iLower + iGap; | | | 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 | } if( roundUp ){ iGap = (iGap*2)/3; }else{ iGap = iGap/3; } aStat[0] = iLower + iGap; aStat[1] = pIdx->aAvgEq[nField-1]; } /* Restore the pRec->nField value before returning. */ pRec->nField = nField; return i; } #endif /* SQLITE_ENABLE_STAT3_OR_STAT4 */ |
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