Re: Help speeding up delete
| От | Steve Wampler |
|---|---|
| Тема | Re: Help speeding up delete |
| Дата | |
| Msg-id | 437B96B8.2090302@noao.edu обсуждение исходный текст |
| Ответ на | Re: Help speeding up delete ("Magnus Hagander" <mha@sollentuna.net>) |
| Список | pgsql-performance |
Arjen van der Meijden wrote: > On 15-11-2005 15:18, Steve Wampler wrote: > >> Magnus Hagander wrote: >> (This is after putting an index on the (id,name,value) tuple.) That >> outer seq scan >> is still annoying, but maybe this will be fast enough. >> >> I've passed this on, along with the (strong) recommendation that they >> upgrade PG. > > > Have you tried with an index on (name,value) and of course one on id ? Yes, although not with a unique index on (name,value) [possible, but not so on the just-id index]. Anyway, it turns out the latest incarnation is 'fast enough' for the user's need, so she's not doing any more with it until after an upgrade. -- Steve Wampler -- swampler@noao.edu The gods that smiled on your birth are now laughing out loud.
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