Re: Adding foreign key performance
От | Bruce Momjian |
---|---|
Тема | Re: Adding foreign key performance |
Дата | |
Msg-id | 200310281834.h9SIYFB25030@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: Adding foreign key performance ("John K. Herreshoff" <jkherr@centurytel.net>) |
Ответы |
Re: Adding foreign key performance
Re: Adding foreign key performance |
Список | 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@candle.pha.pa.us | (610) 359-1001 + If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania 19073
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