Alvaro Herrera cba4e78f35 Disallow MERGE cleanly for foreign partitions ...

While directly targetting a foreign table with MERGE was already
expressly forbidden, we failed to catch the case of a partitioned table
that has a foreign table as a partition; and the result if you try is an
incomprehensible error.  Fix that by adding a specific check.

Backpatch to 15.

Reported-by: Tatsuhiro Nakamori <bt22nakamorit@oss.nttdata.com>
Discussion: https://postgr.es/m/bt22nakamorit@oss.nttdata.com

2022-10-15 19:24:26 +02:00

..

postgres_fdw.sql

Disallow MERGE cleanly for foreign partitions

2022-10-15 19:24:26 +02:00