On Fri, Mar 15, 2019 at 3:32 AM Heikki Linnakangas <hlinnaka@iki.fi> wrote:
> We maintain a free list of AllocSetContexts nowadays, so creating a
> short-lived context should be pretty cheap. Or if it's still too
> expensive, we could create one short-lived context as a child of
> TopMemoryContext, and reuse that on every call, resetting it at the end
> of the function.
Relcache rebuild is reeentrant, I think, so we have to be careful about that.
--
Robert Haas
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