From 2e577c94466fde77d24cd44dc47059cf9cf392a4 Mon Sep 17 00:00:00 2001 From: Michael Paquier Date: Wed, 22 Dec 2021 15:38:00 +0900 Subject: Remove assertion for ALTER TABLE .. DETACH PARTITION CONCURRENTLY One code path related to this flavor of ALTER TABLE was checking that the relation to detach has to be a normal table or a partitioned table, which would fail if using the command with a different relation kind. Views, sequences and materialized views cannot be part of a partition tree, so these would cause the command to fail anyway, but the assertion was triggered. Foreign tables can be part of a partition tree, and again the assertion would have failed. The simplest solution is just to remove this assertion, so as we get the same failure as the non-concurrent code path. While on it, add a regression test in postgres_fdw for the concurrent partition detach of a foreign table, as per a suggestion from Alexander Lakhin. Issue introduced in 71f4c8c. Reported-by: Alexander Lakhin Author: Michael Paquier, Alexander Lakhin Reviewed-by: Peter Eisentraut, Kyotaro Horiguchi Discussion: https://postgr.es/m/17339-a9e09aaf38a3457a@postgresql.org Backpatch-through: 14 --- src/backend/commands/tablecmds.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'src/backend/commands/tablecmds.c') diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c index bf42587e383..45e59e3d5c6 100644 --- a/src/backend/commands/tablecmds.c +++ b/src/backend/commands/tablecmds.c @@ -15013,8 +15013,6 @@ MarkInheritDetached(Relation child_rel, Relation parent_rel) HeapTuple inheritsTuple; bool found = false; - Assert(child_rel->rd_rel->relkind == RELKIND_RELATION || - child_rel->rd_rel->relkind == RELKIND_PARTITIONED_TABLE); Assert(parent_rel->rd_rel->relkind == RELKIND_PARTITIONED_TABLE); /* -- cgit v1.2.3