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| author | Bruce Momjian <bruce@momjian.us> | 2004-09-02 01:18:46 +0000 |
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| committer | Bruce Momjian <bruce@momjian.us> | 2004-09-02 01:18:46 +0000 |
| commit | c58eb2dd7bbcd69da3093918780a00038319e75b (patch) | |
| tree | c53a48bf861b6e27031f5136b8c57b7b1053a609 /src/backend/utils/adt/arrayfuncs.c | |
| parent | bf831f6e9fe18b1dd04cb5c5161afef1958b815d (diff) | |
| download | postgresql-c58eb2dd7bbcd69da3093918780a00038319e75b.tar.gz postgresql-c58eb2dd7bbcd69da3093918780a00038319e75b.zip | |
Add:
> * Consider using hash buckets to do DISTINCT, rather than sorting
>
> This would be beneficial when there are few distinct values.
Diffstat (limited to 'src/backend/utils/adt/arrayfuncs.c')
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