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| author | drh <> | 2025-05-14 16:40:05 +0000 |
|---|---|---|
| committer | drh <> | 2025-05-14 16:40:05 +0000 |
| commit | 691b44a1b3808855c2095d26f721b5ee8aad48a0 (patch) | |
| tree | f9933d09e72ff1311cdec932e6d8181a7d0a3341 /src/sqliteInt.h | |
| parent | c02ac7b9d7e5ac6a9b60fb80fec1f713c985d42b (diff) | |
| download | sqlite-691b44a1b3808855c2095d26f721b5ee8aad48a0.tar.gz sqlite-691b44a1b3808855c2095d26f721b5ee8aad48a0.zip | |
Back out the "low-quality index" query planner hack of check-in
[bcac937526d9a6ef]. Subsequent query planner enhancements for dealing
with star-queries make that change unnecessary and the change was recently
found to cause a performance regression in an unrelated query.
Also fix a typo in a debugging message.
FossilOrigin-Name: e7dcf25efae364b7cdf9eb8265803c816c8b8557e4a7684da428badc6ffb3875
Diffstat (limited to 'src/sqliteInt.h')
| -rw-r--r-- | src/sqliteInt.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/src/sqliteInt.h b/src/sqliteInt.h index edf925964..af7ed4a4c 100644 --- a/src/sqliteInt.h +++ b/src/sqliteInt.h @@ -2789,7 +2789,6 @@ struct Index { unsigned isCovering:1; /* True if this is a covering index */ unsigned noSkipScan:1; /* Do not try to use skip-scan if true */ unsigned hasStat1:1; /* aiRowLogEst values come from sqlite_stat1 */ - unsigned bLowQual:1; /* sqlite_stat1 says this is a low-quality index */ unsigned bNoQuery:1; /* Do not use this index to optimize queries */ unsigned bAscKeyBug:1; /* True if the bba7b69f9849b5bf bug applies */ unsigned bIdxRowid:1; /* One or more of the index keys is the ROWID */ |