Re: select sql slow inside function
| От | Sergey Konoplev |
|---|---|
| Тема | Re: select sql slow inside function |
| Дата | |
| Msg-id | AANLkTim=TiouRn6nURcMA0Jx0RDU5mwW8k5_nbuz6sqn@mail.gmail.com обсуждение исходный текст |
| Ответ на | select sql slow inside function (Gary Fu <gfu@sigmaspace.com>) |
| Ответы |
Re: select sql slow inside function
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| Список | pgsql-general |
Hi, On 15 September 2010 01:56, Gary Fu <gfu@sigmaspace.com> wrote: > I have a function proc_TaskComplete that inserts a record to table > TaskHistory and then calls another function proc_ExportTaskComplete, that > will retrieve (select) the record just inserted based on an index column > (TaskId) in that table TaskHistory. I noticed that the select sql (inside > proc_ExportTaskComplete) will take 3 seconds. Under normal condition (psql) > the select sql is fast enough with the index. Can anyone explain why and how > to fix the problem ? > My postgresql version is 8.4.4 Could you please provide a use-case? > > Thanks, > Gary > > -- > Sent via pgsql-general mailing list (pgsql-general@postgresql.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-general > -- Sergey Konoplev Blog: http://gray-hemp.blogspot.com / Linkedin: http://ru.linkedin.com/in/grayhemp / JID/GTalk: gray.ru@gmail.com / Skype: gray-hemp / ICQ: 29353802
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