Re: error message when subscription target is a partitioned table

On 2018/12/05 10:20, Michael Paquier wrote:
> On Tue, Dec 04, 2018 at 09:25:09AM +0100, Magnus Hagander wrote:
>> I think more people would directly understand the "is not a table" for a
>> foreign table than a partitioned one (for example, it does now show up in
>> \dt or under tables in pgadmin, but partitioned ones do). That said, if
>> it's not too complicated, I think including foreign tables as well would
>> definitely be useful, because it has table in the name. For the other
>> types, I agree they don't need to be special-cased, they are fine the way
>> they are.
> 
> relkind is directly available in this code path, so it is not that hard
> to add.  As you suggest, foreign tables make sense to add as those are
> actually *tables*.  And it seems to me that we should also add toast
> tables for clarity for the same reason.

Considering toast tables here seems like a stretch to me, because they're
not user defined.  Chances of users adding a table to a publication whose
name matches that of a toast table's on the subscription side seems thin
too.  Partitioned tables and foreign tables are user-defined and something
they'd expect to be handled appropriately.

Thanks,
Amit