diff options
| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2022-10-15 19:24:26 +0200 |
|---|---|---|
| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2022-10-15 19:24:26 +0200 |
| commit | cba4e78f3599f7edc3fb53d1b094f037fbb8158a (patch) | |
| tree | e25faddf0e60731a5bda39596a31ccad2728326e /contrib/postgres_fdw/expected/postgres_fdw.out | |
| parent | 1054c604bcdbae5de42beab2f60da7b0067cd4bb (diff) | |
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
Diffstat (limited to 'contrib/postgres_fdw/expected/postgres_fdw.out')
| -rw-r--r-- | contrib/postgres_fdw/expected/postgres_fdw.out | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/contrib/postgres_fdw/expected/postgres_fdw.out b/contrib/postgres_fdw/expected/postgres_fdw.out index 9746998751a..b3c8ce01313 100644 --- a/contrib/postgres_fdw/expected/postgres_fdw.out +++ b/contrib/postgres_fdw/expected/postgres_fdw.out @@ -8284,6 +8284,11 @@ select tableoid::regclass, * FROM remp2; (3 rows) delete from itrtest; +-- MERGE ought to fail cleanly +merge into itrtest using (select 1, 'foo') as source on (true) + when matched then do nothing; +ERROR: cannot execute MERGE on relation "remp1" +DETAIL: This operation is not supported for foreign tables. create unique index loct1_idx on loct1 (a); -- DO NOTHING without an inference specification is supported insert into itrtest values (1, 'foo') on conflict do nothing returning *; |