Re: WIP: Covering + unique indexes.

I'm wondering what's the genesis of this coninclude column actually.
As far as I can tell, the only reason this column is there, is to be
able to print the INCLUDE clause in a UNIQUE/PK constraint in ruleutils
... but surely the same list can be obtained from the pg_index.indkey
instead?

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services