Tom Lane e6381966c1 Major planner/optimizer revision: get rid of PathOrder node type, ... store all ordering information in pathkeys lists (which are now lists of lists of PathKeyItem nodes, not just lists of lists of vars). This was a big win --- the code is smaller and IMHO more understandable than it was, even though it handles more cases. I believe the node changes will not force an initdb for anyone; planner nodes don't show up in stored rules.		1999-08-16 02:17:58 +00:00
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Makefile	[Part #1: Type: text/plain, Encoding: 7bit, Size: 59]	1998-09-03 02:34:35 +00:00
prepkeyset.c	Move some system includes into c.h, and remove duplicates.	1999-07-17 20:18:55 +00:00
prepqual.c	Final cleanup.	1999-07-16 05:00:38 +00:00
preptlist.c	Move get_attdisbursion to lsyscache. Clean up get_typdefault.	1999-08-09 03:13:31 +00:00
prepunion.c	Major planner/optimizer revision: get rid of PathOrder node type,	1999-08-16 02:17:58 +00:00