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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2004-02-14 20:16:18 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2004-02-14 20:16:18 +0000 |
| commit | a9e08392dd6fc6d7d1122296bf5525fbbd61ad0d (patch) | |
| tree | 7fa85628cd2a11bcfd209c31b9b4a89b01bff1b0 /doc/src/sgml/array.sgml | |
| parent | 2e5fe483a326072415dd7e9100a25670d3edd03e (diff) | |
Create crosstype comparison operators for date vs. timestamp and date
vs. timestamptz. This allows use of indexes for expressions like
datecol >= date 'today' - interval '1 month'
which were formerly not indexable without casting the righthand side
down from timestamp to date.
Diffstat (limited to 'doc/src/sgml/array.sgml')
0 files changed, 0 insertions, 0 deletions