Spyridon Dimitrios Agathos <spyridon.dimitrios.agathos@gmail.com> writes:
> while testing the developer settings of PSQL (14.5) I came across this
> issue:
> postgres=# CREATE UNLOGGED TABLE stats (
> postgres(# pg_hash BIGINT NOT NULL,
> postgres(# category TEXT NOT NULL,
> postgres(# PRIMARY KEY (pg_hash, category)
> postgres(# );
> server closed the connection unexpectedly
Hmm ... confirmed in the v14 branch, but v15 and HEAD are fine,
evidently as a result of commit f10f0ae42 having replaced this
unprotected use of index->rd_smgr.
I wonder whether we ought to back-patch f10f0ae42. We could
leave the RelationOpenSmgr macro in existence to avoid unnecessary
breakage of extension code, but stop using it within our own code.
regards, tom lane