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Re: Big Performance drop of Exceptions in UDFs between V11.2 and 13.4

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: "ldh@laurent-hasson.com" <ldh@laurent-hasson.com>
Cc: Justin Pryzby <pryzby@telsasoft.com>, Ranier Vilela <ranier.vf@gmail.com>, "pgsql-performance@postgresql.org" <pgsql-performance@postgresql.org>
Date: 2021-08-22T20:11:25Z
Lists: pgsql-performance 
"ldh@laurent-hasson.com" <ldh@laurent-hasson.com> writes:
> I do have a Linux install of 13.3, and things work beautifully, so this is definitely a Windows thing here that started in V12.

It's good to have a box around it, but that's still a pretty large
box :-(.

I'm hoping that one of our Windows-using developers will see if
they can reproduce this, and if so, try to bisect where it started.
Not sure how to make further progress without that.

			regards, tom lane