Tom Lane 4bc9f5e9ba Fix brokenness of nested EXCEPT/INTERSECT queries. prepunion was being
a tad sloppy about generating the targetlist for some nodes, by generating
a tlist entry that claimed to be a constant when the value wasn't actually
constant.  This caused setrefs.c to do the wrong thing later on.
2001-08-14 17:12:57 +00:00
..
2001-08-08 13:30:20 +00:00
2001-03-22 04:01:46 +00:00
2001-07-11 22:12:43 +00:00