Re: DELETE takes too much memory
Josh Berkus <josh@agliodbs.com>
From: Josh Berkus <josh@agliodbs.com>
To: Kouber Saparev <kouber@gmail.com>,
Alvaro Herrera <alvherre@2ndquadrant.com>
Cc: pgsql-performance@postgresql.org
Date: 2016-07-05T18:51:54Z
Lists: pgsql-performance
On 07/04/2016 10:10 AM, Kouber Saparev wrote: > No. There are AFTER triggers on other tables that write to this one > though. It is an audits table, so I omitted all the foreign keys on purpose. Is it possible that the DELETE blocked many of those triggers due to locking the same rows? Incidentally, any time I get into deleting large numbers of rows, I generally find it faster to rebuild the table instead ... -- -- Josh Berkus Red Hat OSAS (any opinions are my own)