Tom Lane cc77005df7 Change Agg and Group nodes so that Vars contained in their targetlists
and quals have varno OUTER, rather than zero, to indicate a reference to
an output of their lefttree subplan.  This is consistent with the way
that every other upper-level node type does it, and allows some simplifications
in setrefs.c and EXPLAIN.
2007-02-22 23:44:25 +00:00
..
2007-01-20 17:16:17 +00:00