On Tue, Feb 23, 2021 at 1:50 PM Tom Lane wrote:
> Andy Fan writes:
> > Planning is expensive and we use plancache to bypass its effect. I find
> the
> > $subject recently which is caused by we register NAMESPACEOID
> invalidation
> > message for pg_temp_%s as well as other normal namespaces. Is
Andy Fan writes:
> Planning is expensive and we use plancache to bypass its effect. I find the
> $subject recently which is caused by we register NAMESPACEOID invalidation
> message for pg_temp_%s as well as other normal namespaces. Is it a
> must?
Since we don't normally delete those namespaces
On Tue, Feb 23, 2021 at 12:07 PM Andy Fan wrote:
> Planning is expensive and we use plancache to bypass its effect. I find the
> $subject recently which is caused by we register NAMESPACEOID invalidation
> message for pg_temp_%s as well as other normal namespaces. Is it a
> must?
>
> We can demo
