diff options
| author | Bruce Momjian <bruce@momjian.us> | 2005-04-14 23:20:55 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2005-04-14 23:20:55 +0000 |
| commit | ad9201f982a29ef27aa39db2fcd0159de75a7e9e (patch) | |
| tree | b5f22b9dc7e24f13fddde504d908632c90cc5ab6 | |
| parent | 8e14408028e31a3dad872a0735a435ba10017ae6 (diff) | |
| download | postgresql-ad9201f982a29ef27aa39db2fcd0159de75a7e9e.tar.gz postgresql-ad9201f982a29ef27aa39db2fcd0159de75a7e9e.zip | |
Done
> * -Use indexes for MIN() and MAX()
| -rw-r--r-- | doc/TODO | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -2,7 +2,7 @@ TODO list for PostgreSQL ======================== Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) -Last updated: Sun Apr 10 19:21:33 EDT 2005 +Last updated: Thu Apr 14 19:12:47 EDT 2005 The most recent version of this document can be viewed at the PostgreSQL web site, http://www.PostgreSQL.org. @@ -267,7 +267,7 @@ Indexes * Add UNIQUE capability to non-btree indexes * Add rtree index support for line, lseg, path, point -* Use indexes for MIN() and MAX() +* -Use indexes for MIN() and MAX() MIN/MAX queries can already be rewritten as SELECT col FROM tab ORDER BY col {DESC} LIMIT 1. Completing this item involves doing this |