Re: ALTER TABLE SET ACCESS METHOD on partitioned tables

On 2024-Mar-26, Alexander Lakhin wrote:

> Hello Alvaro,
> 
> 21.03.2024 15:07, Alvaro Herrera wrote:
> > Given that Michaël is temporarily gone, I propose to push the attached
> > tomorrow.
> 
> Please look at a new anomaly introduced with 374c7a229.
> Starting from that commit, the following erroneous query:
> CREATE FOREIGN TABLE fp PARTITION OF pg_am DEFAULT SERVER x;
> 
> triggers an assertion failure:
> TRAP: failed Assert("relation->rd_rel->relam == InvalidOid"), File: "relcache.c", Line: 1219, PID: 3706301

Hmm, yeah, we're setting relam for relations that shouldn't have it.
I propose the attached.

-- 
Álvaro Herrera               48°01'N 7°57'E  —  https://www.EnterpriseDB.com/