Thread: pgsql: Fix trigger drop procedure

Fix trigger drop procedure

After commit 123cc697a8eb, we remove redundant FK action triggers during
partition ATTACH by merely deleting the catalog tuple, but that's wrong:
it should use performDeletion() instead.  Repair, and make the comments
more explicit.

Per code review from Tom Lane.

Discussion: https://postgr.es/m/18885.1549642539@sss.pgh.pa.us

Branch
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REL_11_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/cc126b45ea5c5e408b01ff4fb09a974450e11025

Modified Files
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src/backend/commands/tablecmds.c | 33 ++++++++++++++++++++++++---------
1 file changed, 24 insertions(+), 9 deletions(-)