Re: How to get the used time when operate a select query?
| От | Oskar Berggren |
|---|---|
| Тема | Re: How to get the used time when operate a select query? |
| Дата | |
| Msg-id | 3D1AE265.6000502@sgs.o.se обсуждение исходный текст |
| Ответ на | How to get the used time when operate a select query? (黄春茂 <huang@tanpopo-tane.com>) |
| Ответы |
Re: How to get the used time when operate a select query?
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| Список | pgsql-general |
$B2+=ULP wrote: > How can I get the time which a select query use? > thank you! > > If you are using version 7.2 or later, try the command EXPLAIN ANALYZE <any query> This will perform the query (even if it is a DELETE FROM <table>!) and show the actual time. /Oskar Ps. You should check what your mail client puts in the from field of you mail. It is quite unreadable... -- /----------------------------------------------------------------------\ | Oskar Berggren beo@sgs.o.se | | Network and Software Engineer SGS Datanätgrupp | | Gothenburg, Sweden | \----------------------------------------------------------------------/
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