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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2010-08-01 21:31:08 +0000 |
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| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2010-08-01 21:31:08 +0000 |
| commit | 97532f7c29468010b87e40a04f8daa3eb097f654 (patch) | |
| tree | 699850bdd0b86ae5afe0fb0d8c8568cdff37fe7e /contrib/btree_gist/btree_gist.h | |
| parent | d4fe61b08353c98b636255645a76709f3051df34 (diff) | |
| download | postgresql-97532f7c29468010b87e40a04f8daa3eb097f654.tar.gz postgresql-97532f7c29468010b87e40a04f8daa3eb097f654.zip | |
Add some knowledge about prefix matches to tsmatchsel(). It's not terribly
bright, but it beats assuming that a prefix match behaves identically to an
exact match, which is what the code was doing before :-(. Noted while
experimenting with Artur Dobrowski's example.
Diffstat (limited to 'contrib/btree_gist/btree_gist.h')
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