Hi Tom,

On Mon, Apr 20, 2026 at 06:48:35PM +0000, Tom Lane wrote:
> Clean up all relid fields of RestrictInfos during join removal.
> 
> The original implementation of remove_rel_from_restrictinfo()
> thought it could skate by with removing no-longer-valid relid
> bits from only the clause_relids and required_relids fields.
> This is quite bogus, although somehow we had not run across a
> counterexample before now.  At minimum, the left_relids and
> right_relids fields need to be fixed because they will be
> examined later by clause_sides_match_join().  But it seems
> pretty foolish not to fix all the relid fields, so do that.

prion looks unhappy on this one:
https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=prion&dt=2026-04-20%2022%3A50%3A01

This uses -DRELCACHE_FORCE_RELEASE -DCATCACHE_FORCE_RELEASE.
--
Michael

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