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(parent: 66321ae) | patch
Limit depth of forced recursion for CLOBBER_CACHE_RECURSIVELY.
authorTom Lane <tgl@sss.pgh.pa.us>
Fri, 7 Sep 2018 22:13:29 +0000 (18:13 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Fri, 7 Sep 2018 22:14:30 +0000 (18:14 -0400)
commitcc4e99546ede50f1074e9c9459361b3166ca4d0a
tree2baf50b22dc99e43024b2bda314a4dcc496e3cedtree | snapshot
parent66321ae61baf66da6fef1e4dc47e527b458dca34commit | diff
Limit depth of forced recursion for CLOBBER_CACHE_RECURSIVELY.

It's somewhat surprising that we got away with this before.  (Actually,
since nobody tests this routinely AFAIK, it might've been broken for
awhile.  But it's definitely broken in the wake of commit f868a8143.)
It seems sufficient to limit the forced recursion to a small number
of levels.

Back-patch to all supported branches, like the preceding patch.

Discussion: https://postgr.es/m/12259.1532117714@sss.pgh.pa.us
src/backend/utils/cache/inval.c diff | blob | blame | history
Mirror of https://git.postgresql.org/git/postgresql.git