On 10 November 2016 at 01:55, Robert Haas <robertmh...@gmail.com> wrote:
> On Wed, Nov 9, 2016 at 12:17 PM, Tom Lane <t...@sss.pgh.pa.us> wrote:
>> The system will let you set the "user_catalog_table" reloption to "true"
>> on a materialized view.  Is this sensible, or is it a bug caused by the
>> fact that reloptions.c fails to distinguish matviews from heaps at all?
>> If it is sensible, then I broke it in e3e66d8a9 ...
> I can understand what that combination of opens would mean from a
> semantic point of view, so I don't think it's insensible.  However, it
> doesn't seem like an important combination to support, and I suspect
> that the fact that we did was accidental.

I think it'll work sanely, but I don't see why it's worth having. User
catalogs are for data you'll want to see consistently during logical
decoding. I don't see why anyone's going to need a matview at that
point. Since it's also untested, I suggest disallowing user catalog

 Craig Ringer                   http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services

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