On Tue, Nov 29, 2022 at 10:37:56PM +0900, Amit Langote wrote:
> 0002 contains changes that has to do with changing how we access
> checkAsUser in some foreign table planning/execution code sites.
> Thought it might be better to describe it separately too.
This was committed as 599b33b94:
Stop accessing checkAsUser via RTE in some cases
That seems to add various elog()s which are hit frequently by sqlsmith:
postgres=# select from
(select transaction
from pg_prepared_xacts
right join pg_available_extensions
on false limit 0) where false;
ERROR: permission info at index 2 (with relid=1262) does not match provided
RTE (with relid=12081)
postgres=# select from (select confl_tablespace
from pg_stat_database_conflicts
where datname <> (select 'af')
limit 1) where false;
ERROR: invalid perminfoindex 1 in RTE with relid 12271
