Re: [repost] partial index / funxtional idx or bad sql?
Jim Nasby <jim@nasby.net>
From: "Jim C. Nasby" <jim@nasby.net>
To: csajl <csajl@yahoo.com>
Cc: Stephan Szabo <sszabo@megazone23.bigpanda.com>, josh@agliodbs.com, pgsql-performance@postgresql.org
Date: 2003-05-13T10:58:17Z
Lists: pgsql-performance
On Mon, May 12, 2003 at 09:03:38PM -0700, csajl wrote: > > wow. > > that did it. so much for my knowing SQL... > > > > How about something like: > > > > select c.class_id, c.areacode, c.title from > > classifieds c, > > (select distinct areacode from cm_areacode where site_id='10') a > > where c.class_cat_id='1' and c.areacode=a.areacode; > > Wow, I'll have to keep that in mind. Shouldn't the optimizer be able to handle that? Could this get added to the TODO? -- Jim C. Nasby (aka Decibel!) jim@nasby.net Member: Triangle Fraternity, Sports Car Club of America Give your computer some brain candy! www.distributed.net Team #1828 Windows: "Where do you want to go today?" Linux: "Where do you want to go tomorrow?" FreeBSD: "Are you guys coming, or what?"