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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2008-12-28 18:54:01 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2008-12-28 18:54:01 +0000 |
| commit | 95b07bc7f5010233f52f9d11da74e2e5b653b0a7 (patch) | |
| tree | 48f5858bf4eca1bfb316ef02bb959ca85f568e0a /src/include/rewrite/rewriteManip.h | |
| parent | 38e9348282e9d078487147ba8a85aebec54e3a08 (diff) | |
| download | postgresql-95b07bc7f5010233f52f9d11da74e2e5b653b0a7.tar.gz | |
Support window functions a la SQL:2008.
Hitoshi Harada, with some kibitzing from Heikki and Tom.
Diffstat (limited to 'src/include/rewrite/rewriteManip.h')
| -rw-r--r-- | src/include/rewrite/rewriteManip.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/include/rewrite/rewriteManip.h b/src/include/rewrite/rewriteManip.h index 50b4443de0..9387e71354 100644 --- a/src/include/rewrite/rewriteManip.h +++ b/src/include/rewrite/rewriteManip.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/rewrite/rewriteManip.h,v 1.47 2008/09/01 20:42:45 tgl Exp $ + * $PostgreSQL: pgsql/src/include/rewrite/rewriteManip.h,v 1.48 2008/12/28 18:54:01 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -37,7 +37,9 @@ extern void AddInvertedQual(Query *parsetree, Node *qual); extern bool contain_aggs_of_level(Node *node, int levelsup); extern int locate_agg_of_level(Node *node, int levelsup); +extern int locate_windowfunc(Node *node); extern bool checkExprHasAggs(Node *node); +extern bool checkExprHasWindowFuncs(Node *node); extern bool checkExprHasSubLink(Node *node); extern Node *ResolveNew(Node *node, int target_varno, int sublevels_up, |