On Wed, Mar 30, 2011 at 10:16 PM, Jeremy Palmer wrote:
> Hi All,
>
> I'm trying to delete one row from a table and it's taking an extremely long
> time. This parent table is referenced by other table's foreign keys, but the
> particular row I'm trying to delete is not referenced any other rows i
Jeremy Palmer
Subject: Re: [PERFORM] Slow deleting tables with foreign keys
Jeremy,
Does table_revision have a unique index on id? Also, I doubt these two indexes
ever get used:
CREATE INDEX idx_crs_action_expired_created
ON table_version.bde_crs_action_revision
USING btree
(_revision_e
table_version.bde_crs_action_revision
USING btree
(_revision_expired, audit_id);
Bob Lunney
--- On Wed, 3/30/11, Jeremy Palmer wrote:
> From: Jeremy Palmer
> Subject: [PERFORM] Slow deleting tables with foreign keys
> To: "pgsql-performance@postgresql.org"
> Date: Wed
Hi All,
I'm trying to delete one row from a table and it's taking an extremely long
time. This parent table is referenced by other table's foreign keys, but the
particular row I'm trying to delete is not referenced any other rows in the
associative tables. This table has the following structure
