Re: 512,600ms query becomes 7500ms... but why? Postgres 8.3 query planner quirk?

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От	Bryce Nesbitt
Тема	Re: 512,600ms query becomes 7500ms... but why? Postgres 8.3 query planner quirk?
Дата	10 февраля 2010 г. 04:49:31
Msg-id	4B726E81.2060904@obviously.com обсуждение исходный текст
Ответ на	512,600ms query becomes 7500ms... but why? Postgres 8.3 query planner quirk? (Bryce Nesbitt <bryce2@obviously.com>)
Ответы	Re: Re: 512,600ms query becomes 7500ms... but why? Postgres 8.3 query planner quirk? Re: Re: 512,600ms query becomes 7500ms... but why? Postgres 8.3 query planner quirk?
Список	pgsql-performance

Or, if you want to actually read that query plan, try:
http://explain.depesz.com/s/qYq

В списке pgsql-performance по дате отправления: