From 95b07bc7f5010233f52f9d11da74e2e5b653b0a7 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sun, 28 Dec 2008 18:54:01 +0000 Subject: Support window functions a la SQL:2008. Hitoshi Harada, with some kibitzing from Heikki and Tom. --- src/include/nodes/relation.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/include/nodes/relation.h') diff --git a/src/include/nodes/relation.h b/src/include/nodes/relation.h index 7b67d94700e..ac292692359 100644 --- a/src/include/nodes/relation.h +++ b/src/include/nodes/relation.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/nodes/relation.h,v 1.165 2008/12/01 21:06:13 tgl Exp $ + * $PostgreSQL: pgsql/src/include/nodes/relation.h,v 1.166 2008/12/28 18:54:00 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -171,6 +171,7 @@ typedef struct PlannerInfo * actual pathkeys afterwards */ List *group_pathkeys; /* groupClause pathkeys, if any */ + List *window_pathkeys; /* pathkeys of bottom window, if any */ List *distinct_pathkeys; /* distinctClause pathkeys, if any */ List *sort_pathkeys; /* sortClause pathkeys, if any */ -- cgit v1.2.3