Date: Wednesday, November  8, 2000 @ 21:46:17
Author: tgl

Update of /home/projects/pgsql/cvsroot/pgsql/src/backend/optimizer/prep
     from hub.org:/home/projects/pgsql/tmp/cvs-serv59538/prep

Modified Files:
	prepunion.c 

-----------------------------  Log Message  -----------------------------

Repair some bugs in new union/intersect/except code.  
Thanks to Kevin O'Gorman for finding these...

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	Subject: pgsql/src/test/regress/sql (union.sql)
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