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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2001-06-10 02:59:35 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2001-06-10 02:59:35 +0000 |
| commit | a8fe109ac186dea6616ec207c349ef92c214bfda (patch) | |
| tree | ecd7c9ac7c001c11d5e01294a2846a01c55f0b1a /src/backend/access/gist/gist.c | |
| parent | 26c94c5d9c7ff7753dad85184adfe774b71580ff (diff) | |
| download | postgresql-a8fe109ac186dea6616ec207c349ef92c214bfda.tar.gz postgresql-a8fe109ac186dea6616ec207c349ef92c214bfda.zip | |
Fix thinko in hash cost estimation: average frequency
should be computed from total number of distinct values in whole
relation, not # distinct values we expect to have after restriction
clauses are applied.
Diffstat (limited to 'src/backend/access/gist/gist.c')
0 files changed, 0 insertions, 0 deletions