Re: Question on restoring and compiled plans - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Question on restoring and compiled plans
Date
Msg-id 24133.1079708675@sss.pgh.pa.us
Whole thread Raw
In response to Question on restoring and compiled plans  (Richard Huxton <dev@archonet.com>)
Responses Re: Question on restoring and compiled plans  (Richard Huxton <dev@archonet.com>)
List pgsql-hackers
Richard Huxton <dev@archonet.com> writes:
> If I pg_restore a DB and don't ANALYSE before a pl/pgsql trigger activates 
> then that trigger's going to be planned based on the default stats forever 
> isn't it?

Only for the life of the current backend(s).

If that's still too long for you, you could do a CREATE OR REPLACE FUNCTION
that doesn't actually change anything about the trigger function; that
will force current cached plans to be thrown away.
        regards, tom lane


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