Re: Performance on DISABLE TRIGGER

From: "Greg Sabino Mullane" <greg(at)turnstep(dot)com>
To: pgsql-general(at)postgresql(dot)org
Cc: gmbouwer(at)gmail(dot)com
Subject: Re: Performance on DISABLE TRIGGER
Date: 2015-02-27 16:51:10
Message-ID: d6753664932410211eb8f75eade31ae2@biglumber.com
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> I'm doing some maintenance - which is done quite often, never had this
> problem before - which requires me to disable triggers, run some updates and
> then re-enable the triggers.

Disabling triggers requires a heavy lock. A better way is to use
the session_replication_role feature. See:

http://blog.endpoint.com/2015/01/postgres-sessionreplication-role.html

- --
Greg Sabino Mullane greg(at)turnstep(dot)com
End Point Corporation http://www.endpoint.com/
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http://biglumber.com/x/web?pk=2529DF6AB8F79407E94445B4BC9B906714964AC8
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