| From: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> |
|---|---|
| To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgsql: Disallow MERGE cleanly for foreign partitions |
| Date: | 2022-10-15 18:23:27 |
| Message-ID: | E1ojlol-002W1r-9e@gemulon.postgresql.org |
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| Thread: | |
| Lists: | pgsql-committers |
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(at)oss(dot)nttdata(dot)com>
Discussion: https://postgr.es/m/bt22nakamorit@oss.nttdata.com
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/cba4e78f3599f7edc3fb53d1b094f037fbb8158a
Modified Files
--------------
contrib/postgres_fdw/expected/postgres_fdw.out | 5 +++++
contrib/postgres_fdw/sql/postgres_fdw.sql | 4 ++++
src/backend/optimizer/plan/createplan.c | 20 ++++++++++++++++++++
3 files changed, 29 insertions(+)
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