Re: scalability bottlenecks with (many) partitions (and more)

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Andrew Dunstan <andrew(at)dunslane(dot)net>
Cc: Andres Freund <andres(at)anarazel(dot)de>, Tomas Vondra <tomas(at)vondra(dot)me>, Jakub Wartak <jakub(dot)wartak(at)enterprisedb(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: scalability bottlenecks with (many) partitions (and more)
Date: 2025-03-04 22:28:55
Message-ID: 200085.1741127335@sss.pgh.pa.us
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Andrew Dunstan <andrew(at)dunslane(dot)net> writes:
> I think I found a logic bug. Testing.

Not sure what you are looking at, but I was trying to fix it
by making the loop over test modules skip unbuilt modules,
borrowing the test you added in v19 to skip unbuilt contrib
modules. It's a little more complicated for the other modules
because some of them have no .c files to be built, and I could
not get that to work. I eventually concluded that there's
something wrong with the "scalar glob()" idiom you used.
A bit of googling suggested "grep -e, glob()" instead, and
that seems to work for me. sifaka seems happy with the
attached patch.

regards, tom lane

Attachment Content-Type Size
run-build-fix.patch text/x-diff 950 bytes

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