Re: Memory leak on subquery as scalar operand

Lauri Laanmets <pcspets@gmail.com> writes:
> There seems to be a memory leak in PostgreSQL for Linux (doesn't happen on
> Windows). At least in versions 12 to 14 (and not in 9.5). It can be
> reproduced with the following SQL script on an empty database.

Thanks for the test case!  Unfortunately, I can't see any ill effects
with it in currently released versions (I tried 12, 14, 15, and HEAD).
Which minor releases did you try?  Do you have any non-default
settings or build options?

            regards, tom lane