Re: Turning off transactions completely.
| От | Arsalan Zaidi |
|---|---|
| Тема | Re: Turning off transactions completely. |
| Дата | |
| Msg-id | 010401c19818$b8336ea0$4301a8c0@directi.com обсуждение исходный текст |
| Ответ на | Re: Turning off transactions completely. ("Arguile" <arguile@lucentstudios.com>) |
| Список | pgsql-general |
> Arsalan writes: > > > - look on your indexes, perhaps you can create an index on > > two columns? > > > > > > > Got them up the wazoo. Two column ones as well... > > > > Make sure you don't have any you don't absolutely need. Each index you have > adds overhead to any DML statement as it needs to be adjusted. > DML? If you're talking about slower inserts because of index's; I drop them them on the really heavy tables before I do a COPY/INSERT. > > Just want to know, is an index on (foo,bar) different from (bar,foo)? Does > > the order in which they appear in the index creation statement and in > > subsequent queries make a difference? > <snipped nice explaination> Cool. My index's are in order and so that's ok. I just wanted to be sure about this. > >
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