| From: | "Usama Dar" <munir(dot)usama(at)gmail(dot)com> |
|---|---|
| To: | Marc <pgsql-general(at)mbreslow(dot)net> |
| Cc: | pgsql-general <pgsql-general(at)postgresql(dot)org> |
| Subject: | [TLM] Re: slow query |
| Date: | 2007-12-25 16:31:54 |
| Message-ID: | 20071225163555.BEFCD414297@qatlm3.calidad2.pandasoftware.com |
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| Thread: | |
| Lists: | pgsql-general |
On Dec 22, 2007 12:10 AM, Marc <pgsql-general(at)mbreslow(dot)net> wrote:
> Hey Folks,
>
> This query is running really slowly. Sometimes much slower then others.
> I have a feeling that there may be contention on one of the indices it is
> using.
>
> Query and explain plan are below. Seems like it spend the most time doing
>
> Index Scan using i_tablea_atextfield on tablea ru (cost=0.00..2265.28rows=2 width=12) (actual time=
> 0.624..881.313 rows=228 loops=1)
>
> Any suggestions?
>
>
Just a quick question, when were the tables vacuum analyzed last?
--
Usama Munir Dar http://www.linkedin.com/in/usamadar
Consultant Architect
Cell:+92 321 5020666
Skype: usamadar
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