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| author | Bruce Momjian <bruce@momjian.us> | 2001-10-12 16:13:48 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2001-10-12 16:13:48 +0000 |
| commit | 7d9d026323e389b07c70df5759cfba4fadb92ec6 (patch) | |
| tree | 6a7279b8aa0ae641c181dd1709f9c50994134c8c | |
| parent | 7bce3e95cf6dd082dcf3dc11389ee0126666946a (diff) | |
| download | postgresql-7d9d026323e389b07c70df5759cfba4fadb92ec6.tar.gz postgresql-7d9d026323e389b07c70df5759cfba4fadb92ec6.zip | |
Update TODO list.
| -rw-r--r-- | doc/TODO | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -1,6 +1,6 @@ TODO list for PostgreSQL ======================== -Last updated: Fri Oct 12 12:07:24 EDT 2001 +Last updated: Fri Oct 12 12:13:27 EDT 2001 Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) @@ -124,7 +124,8 @@ INDEXES * Have UPDATE/DELETE clean out indexes * Add btree index support for reltime, tinterval, regproc * Add rtree index support for line, lseg, path, point -* Use indexes for min() and max() +* Use indexes for min() and max() or convert to SELECT col FROM tab ORDER + BY col DESC LIMIT 1; * Use index to restrict rows returned by multi-key index when used with non-consecutive keys or OR clauses, so fewer heap accesses * Allow SELECT * FROM tab WHERE int2col = 4 to use int2col index, int8, |