Re: ERROR: XX000: could not find memoization table entry (reproducible) - Mailing list pgsql-bugs
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Sent: Thursday, October 23, 2025 2:20 AM
To: Emmanuel Touzery <emmanuel.touzery@plandela.si>
Cc: pgsql-bugs@lists.postgresql.org <pgsql-bugs@lists.postgresql.org>
Subject: Re: ERROR: XX000: could not find memoization table entry (reproducible)
> The patch for the 1-liner.
I've pushed the fix for this [1]. The only other instance I saw of
LLVMBuildZExt for TypeDatum is in llvmjit_expr.c for "case
EEOP_BOOL_NOT_STEP". I didn't adjust this as it wasn't clear to me
that it was a problem. I expect the value being zero extended there is
either a 0 or 1, so didn't want to risk touching that code if it isn't
broken.
Emmanuel,
You should be seeing it in the next minor releases due around
mid-November. In the meantime, I suggest turning off
jit_tuple_deforming.
Many thanks for reporting this and coming up with the steps and backup
to reproduce the issue.
David
[1] https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=10945148eec689cc114fe872d623c3c7c4f546e6
To sporočilo in morebitne priloge so poslovna skrivnost in namenjene izključno naslovniku, če ni navedeno drugače. Prosimo, da vsebino sporočila in prilog varujete v skladu z veljavno zakonodajo in pogodbenimi obveznostmi. Če ste sporočilo prejeli pomotoma, vas prosimo, da takoj obvestite pošiljatelja, sporočilo in priloge pa nepovratno uničite.
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