From 93c701edc6c6f065cd25f77f63ab31aff085d6ac Mon Sep 17 00:00:00 2001
From: Tom Lane
Date: Thu, 15 May 2008 00:17:41 +0000
Subject: Add support for tracking call counts and elapsed runtime for
 user-defined functions.

Note that because this patch changes FmgrInfo, any external C functions
you might be testing with 8.4 will need to be recompiled.

Patch by Martin Pihlak, some editorialization by me (principally, removing
tracking of getrusage() numbers)
---
 src/include/fmgr.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/include/fmgr.h')

diff --git a/src/include/fmgr.h b/src/include/fmgr.h
index ec3261b081..f0cc26f531 100644
--- a/src/include/fmgr.h
+++ b/src/include/fmgr.h
@@ -11,7 +11,7 @@
  * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/include/fmgr.h,v 1.58 2008/04/21 00:26:46 tgl Exp $
+ * $PostgreSQL: pgsql/src/include/fmgr.h,v 1.59 2008/05/15 00:17:41 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -49,6 +49,7 @@ typedef struct FmgrInfo
 								 * count */
 	bool		fn_strict;		/* function is "strict" (NULL in => NULL out) */
 	bool		fn_retset;		/* function returns a set */
+	unsigned char fn_stats;		/* collect stats if track_functions > this */
 	void	   *fn_extra;		/* extra space for use by handler */
 	MemoryContext fn_mcxt;		/* memory context to store fn_extra in */
 	fmNodePtr	fn_expr;		/* expression parse tree for call, or NULL */
-- 
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