From a22d76d96adaa98ab20de290a1b710a199805ddc Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Thu, 13 Jul 2006 16:49:20 +0000
Subject: Allow include files to compile own their own.

Strip unused include files out unused include files, and add needed
includes to C files.

The next step is to remove unused include files in C files.
---
 src/backend/executor/nodeHash.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/backend/executor/nodeHash.c')

diff --git a/src/backend/executor/nodeHash.c b/src/backend/executor/nodeHash.c
index 3c8de3f5e7f..cd1c2fd8671 100644
--- a/src/backend/executor/nodeHash.c
+++ b/src/backend/executor/nodeHash.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/executor/nodeHash.c,v 1.104 2006/06/27 21:31:20 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/backend/executor/nodeHash.c,v 1.105 2006/07/13 16:49:15 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -18,6 +18,9 @@
  *		ExecInitHash	- initialize node and subnodes
  *		ExecEndHash		- shutdown node and subnodes
  */
+
+#include <math.h>
+
 #include "postgres.h"
 
 #include "executor/execdebug.h"
-- 
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