Re: Performance of count(*)
| От | Tino Wildenhain |
|---|---|
| Тема | Re: Performance of count(*) |
| Дата | |
| Msg-id | 4604062D.3000905@wildenhain.de обсуждение исходный текст |
| Ответ на | Re: Performance of count(*) (Michael Stone <mstone+postgres@mathom.us>) |
| Список | pgsql-performance |
Michael Stone schrieb: > On Fri, Mar 23, 2007 at 01:01:02PM +0100, Tino Wildenhain wrote: >> This discussion is a bit theoretical until we see the actual problem >> and the proposed solution here. > > It's good to see you back off a bit from your previous stance of > assuming that someone doesn't know what they're doing and that their > solution is absolutely wrong without actually knowing anything about > what they are trying to do. Well I'm sure its very likely wrong :-) At least the core part of it with the statement of "keeping index data outside postgres". What I meant with my comment about the theoreticalness: we cannot make educated suggestions about alternative solutions to the problem until we know the problem and maybe the current solution in detail. Regards Tino
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