Thread: pgsql: Fix oversight in recent MULTIEXPR_SUBLINK fix.
Fix oversight in recent MULTIEXPR_SUBLINK fix. Commits 3f7323cbb et al missed the possibility that the Params they are looking for could be buried under implicit coercions, as well as other stuff that processIndirection() could add to the original targetlist entry. Copy the code in ruleutils.c that deals with such cases. (I thought about refactoring so that there's just one copy; but seeing that we only need this in old back branches, it seems not worth the trouble.) Per off-list report from Andre Lin. As before, only v10-v13 need the patch. Discussion: https://postgr.es/m/17596-c5357f61427a81dc@postgresql.org Branch ------ REL_13_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/18f51083c990c710bf7d5292965d0b3c0ef23dfa Modified Files -------------- src/backend/optimizer/plan/subselect.c | 40 +++++++++++++++++++++++++++++++--- src/test/regress/expected/inherit.out | 24 ++++++++++---------- src/test/regress/sql/inherit.sql | 10 ++++----- 3 files changed, 54 insertions(+), 20 deletions(-)