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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2000-05-26 17:19:15 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2000-05-26 17:19:15 +0000 |
| commit | b71761d2808a5b2d841bbccf193e326bdca0a52d (patch) | |
| tree | 071f38de63a6bbf52597045f71472acc91e6e421 /src/backend/commands/dbcommands.c | |
| parent | be6e7717db53812248d89c2ee798bb80e54a00ee (diff) | |
| download | postgresql-b71761d2808a5b2d841bbccf193e326bdca0a52d.tar.gz postgresql-b71761d2808a5b2d841bbccf193e326bdca0a52d.zip | |
Reduce eqsel()'s fudge-factor for estimating the frequency of values
other than the most common value in a column. We had had 0.5, make it
0.1 to make it more likely that an indexscan will be chosen. Really
need better statistics instead, but this should stem the bleeding
meanwhile ...
Diffstat (limited to 'src/backend/commands/dbcommands.c')
0 files changed, 0 insertions, 0 deletions