Re: WIP: Covering + unique indexes.

> Support for testing amcaninclude via
> pg_indexam_has_property(oid,'can_include') seems to be missing?
> 
> Also the return values of pg_index_column_has_property for included
> columns seem a bit dubious... should probably be returning NULL for most
> properties except 'returnable'.
Damn, you right, it's missed.

> I can look at fixing these for you if you like?

If you will do that I will be very grateful

-- 
Teodor Sigaev                      E-mail: teodor@sigaev.ru
                                       WWW: http://www.sigaev.ru/