Re: WIP: Covering + unique indexes. - Mailing list pgsql-hackers

From Peter Geoghegan
Subject Re: WIP: Covering + unique indexes.
Date
Msg-id CAH2-WznnBKxS9UkELeaxHqmNmRLnV70vm_UbFrm2YDh_ukQZRw@mail.gmail.com
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In response to Re: WIP: Covering + unique indexes.  (Andrew Gierth <andrew@tao11.riddles.org.uk>)
List pgsql-hackers
On Sat, Apr 7, 2018 at 1:52 PM, Andrew Gierth
<andrew@tao11.riddles.org.uk> wrote:
> 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'.
>
> I can look at fixing these for you if you like?

I'm happy to accept your help with it, for one.

-- 
Peter Geoghegan


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