Re: [PATCH] Tab completion for VACUUM of partitioned tables

On Thu, Jul 30, 2020 at 02:16:04PM +0900, Masahiko Sawada wrote:
> Yeah, that's the reason why I mentioned about toast tables. "VACUUM
> <tab>" displays "pg_toast." but, "VACUUM pg_to<tab>" doesn't
> complement anything.

So am I OK with this situation.  The same is true as well for CLUSTER
and TRUNCATE, and "pg_to" would get completion with the toast tables
only if we begin to add RELKIND_TOASTVALUE to the queries.  Note that
the schema completions come from _complete_from_query() where we would
need to be smarter regarding the filtering of pg_namespace rows and I
have not looked how to do that, but I feel that it may not be that
complicated.

For now I have applied the proposed patch.
--
Michael