Re: Performance on DISABLE TRIGGER - Mailing list pgsql-general

From Greg Sabino Mullane
Subject Re: Performance on DISABLE TRIGGER
Date
Msg-id d6753664932410211eb8f75eade31ae2@biglumber.com
Whole thread Raw
In response to Performance on DISABLE TRIGGER  (gmb <gmbouwer@gmail.com>)
List pgsql-general
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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@turnstep.com
End Point Corporation http://www.endpoint.com/
PGP Key: 0x14964AC8 201502271149
http://biglumber.com/x/web?pk=2529DF6AB8F79407E94445B4BC9B906714964AC8
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