>
> +1
>
> Materialized view is introduced by 3bf3ab8c563 and at that UNLOGGED was
> allowed, and it is disallowed by another commit 3223b25ff73. However,
> it seems that the tab-complement is missed to fixed.
>
> The Assert for RELKIND_MATVIEW in heapam_hander.c was introduced in
> d25f519107b
> after that, but I think it can be also removed.
>
Thank you for your feedback and support!
I also add this as a post in Commit Fest [0]
[0] https://commitfest.postgresql.org/50/5292/
Regards,
Pixian Shi