Re: Slow query
От | Oleg Lebedev |
---|---|
Тема | Re: Slow query |
Дата | |
Msg-id | 993DBE5B4D02194382EC8DF8554A5273113E5C@postoffice.waterford.org обсуждение исходный текст |
Ответ на | Slow query (Oleg Lebedev <oleg.lebedev@waterford.org>) |
Список | pgsql-performance |
No, I don't believe so. My previous question regarding performance was solved by VACUUM FULL and REINDEX. The current one, I believe, is more related to query structure and planner stats. -----Original Message----- From: Josh Berkus [mailto:josh@agliodbs.com] Sent: Monday, March 24, 2003 11:55 AM To: Oleg Lebedev; pgsql-performance@postgresql.org Subject: Re: [PERFORM] Slow query Oleg, > Please help me speed up the following query. It used to run in 2-5 > sec., but now it takes 2-3 mins! I ran VACUUM FULL ANALYZE and > REINDEX. SELECT * FROM media m > WHERE m.mediatype = (SELECT objectid FROM mediatype WHERE This is a repost, isn't it? -- Josh Berkus Aglio Database Solutions San Francisco ************************************* This email may contain privileged or confidential material intended for the named recipient only. If you are not the named recipient, delete this message and all attachments. Any review, copying, printing, disclosure or other use is prohibited. We reserve the right to monitor email sent through our network. *************************************
В списке pgsql-performance по дате отправления: