On Tue, Jan 05, 2010 at 07:06:35PM -0500, Tom Lane wrote: > Tim Bunce <tim.bu...@pobox.com> writes: > > The only question I have at the moment, before I try implementing this, > > is the the need for freeing the plan. When would that be needed? > > There's probably no strong need to do it at all,
That's good. > unless you are dropping your last reference to the plan. Uh, now I'm confused again. The way I envisage it, each imported function would contain a plan. So each would have the one and only reference to that plan. So, if there was a need to drop them, I would be dropping the last reference to the plan. Let me ask the question another way... is there any reason to drop plans other than limiting memory usage? I couldn't find anything in the docs to suggest there was but want to be sure. Tim. -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
