diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2005-04-12 04:26:34 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2005-04-12 04:26:34 +0000 |
| commit | 2e7a68896bfa84b28cd57e23e141aa9c899275c7 (patch) | |
| tree | 11d360de8f7aab0d5c3345a45e61169c40f83538 /src/backend/commands/dbcommands.c | |
| parent | 3803f243790466722cb6cd26118f48629261cb58 (diff) | |
| download | postgresql-2e7a68896bfa84b28cd57e23e141aa9c899275c7.tar.gz postgresql-2e7a68896bfa84b28cd57e23e141aa9c899275c7.zip | |
Add aggsortop column to pg_aggregate, so that MIN/MAX optimization can
be supported for all datatypes. Add CREATE AGGREGATE and pg_dump support
too. Add specialized min/max aggregates for bpchar, instead of depending
on text's min/max, because otherwise the possible use of bpchar indexes
cannot be recognized.
initdb forced because of catalog changes.
Diffstat (limited to 'src/backend/commands/dbcommands.c')
0 files changed, 0 insertions, 0 deletions