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From: Alexander Lakhin <[email protected]>
To: Alexander Korotkov <[email protected]>
To: Pavel Borisov <[email protected]>
Cc: Andrei Lepikhov <[email protected]>
Cc: Teodor Sigaev <[email protected]>
Cc: Pgsql Hackers <[email protected]>
Cc: Aleksander Alekseev <[email protected]>
Cc: Tom Lane <[email protected]>
Cc: Michael Paquier <[email protected]>
Subject: Re: type cache cleanup improvements
Date: Sun, 25 Aug 2024 22:00:00 +0300
Message-ID: <[email protected]> (raw)
In-Reply-To: <CAPpHfdvG-PzE5UN36my_4+FYv0n5rZJ-pN=z-gDCCk9ViPQ1Cw@mail.gmail.com>
References: <[email protected]>
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Hello Alexander,

22.08.2024 19:52, Alexander Korotkov wrotd:
> If no objections, I'm planning to push this after reverting PARTITION
> SPLIT/MERGE.
>

Please try to perform `make check` against a CLOBBER_CACHE_ALWAYS build.
trilobite failed it:
https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=trilobite&dt=2024-08-25%2005%3A22%3A07

and I'm observing the same locally:
...
#5  0x00005636d37555f8 in ExceptionalCondition (conditionName=0x5636d39b1940 "found",
     fileName=0x5636d39b1308 "typcache.c", lineNumber=3077) at assert.c:66
#6  0x00005636d37554a4 in delete_rel_type_cache_if_needed (typentry=0x5636d41d5d10) at typcache.c:3077
#7  0x00005636d3754063 in InvalidateCompositeTypeCacheEntry (typentry=0x5636d41d5d10) at typcache.c:2355
#8  0x00005636d37541d3 in TypeCacheRelCallback (arg=0, relid=0) at typcache.c:2441
...

(gdb) f 6
#6  0x00005636d37554a4 in delete_rel_type_cache_if_needed (typentry=0x5636d41d5d10) at typcache.c:3077
3077                    Assert(found);
(gdb) p found
$1 = false

(This Assert is introduced by c14d4acb8.)

Best regards,
Alexander






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