Horton

Fix variable lifespan in ExecInitCoerceToDomain().

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

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Commit: 01fc6527034a6f70ed44a078af8f636b1ab64947
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2021-11-02T17:36:47Z
Releases: 15.0 
Fix variable lifespan in ExecInitCoerceToDomain().

This undoes a mistake in 1ec7679f1: domainval and domainnull were
meant to live across loop iterations, but they were incorrectly
moved inside the loop.  The effect was only to emit useless extra
EEOP_MAKE_READONLY steps, so it's not a big deal; nonetheless,
back-patch to v13 where the mistake was introduced.

Ranier Vilela

Discussion: https://postgr.es/m/CAEudQAqXuhbkaAp-sGH6dR6Nsq7v28_0TPexHOm6FiDYqwQD-w@mail.gmail.com

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PathChange+/−
src/backend/executor/execExpr.c modified +2 −2

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