| From: | Volkan YAZICI <yazicivo(at)ttmail(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Memory Problem |
| Date: | 2008-07-03 07:49:18 |
| Message-ID: | 87ej6bpfup.fsf@alamut.mobiliz.com.tr |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general |
Hi,
On Wed, 02 Jul 2008, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> writes:
> Are there any foreign keys referencing this table? If so, you're
> probably running out of memory for the list of pending trigger events
> (to verify that the FK constraint isn't violated by the delete).
>
> Allowing the triggers to fire individually would take forever anyway,
> so it might be best to drop the foreign key constraint(s) and then
> re-establish them after the delete.
Thanks for the warning. Temporarily disabling FKs did the job. I knew
the problem about triggers, but didn't expect same applies for FKs
also. I'm very suprised FKs cause memory exhaustion too.
Regards.
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