Back out EXCEPT/DIFFERENCE patch. Seems I forgot the details of this.
authorBruce Momjian <bruce@momjian.us>
Fri, 15 Mar 2002 16:16:31 +0000 (16:16 +0000)
committerBruce Momjian <bruce@momjian.us>
Fri, 15 Mar 2002 16:16:31 +0000 (16:16 +0000)
commite690a627e0ec054bedf7cc49d250696c6f35013e
tree401501e43dfec53502cf6faeffa3acc1ece993eb
parent47df1857c9e84c02417520995d75c88bb26b29c7
Back out EXCEPT/DIFFERENCE patch.  Seems I forgot the details of this.
doc/src/sgml/sql.sgml