| From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
|---|---|
| To: | "John K(dot) Herreshoff" <jkherr(at)centurytel(dot)net> |
| Cc: | Stephan Szabo <sszabo(at)megazone(dot)bigpanda(dot)com>, Jeff <threshar(at)torgo(dot)978(dot)org>, pgsql-performance(at)postgresql(dot)org |
| Subject: | Re: Adding foreign key performance |
| Date: | 2003-10-28 18:34:15 |
| Message-ID: | 200310281834.h9SIYFB25030@candle.pha.pa.us |
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| Lists: | pgsql-performance |
John K. Herreshoff wrote:
> FWIW: I'm fiddling with that right now, and the FK think was quick... a few
> seconds... the tables in question have 1400 records, 343000 records and 7200
> records... I'm running Beta5...
Did those tables have analyze statistics? Can you try it without
statistics (I think you have to drop the tables to erase the
statistics).
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 359-1001
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