Re: Patch: clean up addRangeTableEntryForFunction

Folks,

I've been working with Andrew Gierth (well, mostly he's been doing the
work, as usual) to add WITH ORDINALITY as an option for set-returning
functions.  In the process, he found a minor opportunity to clean up
the interface for $SUBJECT, reducing the call to a Single Point of
Truth for lateral-ness, very likely improving the efficiency of calls
to that function.

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