From bec98a31c55a4f799b398d01541e68d7c086bb81 Mon Sep 17 00:00:00 2001
From: Tom Lane
Date: Mon, 17 Jul 2000 03:05:41 +0000
Subject: Revise aggregate functions per earlier discussions in pghackers.
 There's now only one transition value and transition function. NULL handling
 in aggregates is a lot cleaner.  Also, use Numeric accumulators instead of
 integer accumulators for sum/avg on integer datatypes --- this avoids
 overflow at the cost of being a little slower. Implement VARIANCE() and
 STDDEV() aggregates in the standard backend.

Also, enable new LIKE selectivity estimators by default.  Unrelated
change, but as long as I had to force initdb anyway...
---
 src/backend/postmaster/postmaster.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/backend/postmaster')

diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c
index b22aff762a3..30023453367 100644
--- a/src/backend/postmaster/postmaster.c
+++ b/src/backend/postmaster/postmaster.c
@@ -11,7 +11,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.156 2000/07/12 22:59:04 petere Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.157 2000/07/17 03:05:04 tgl Exp $
  *
  * NOTES
  *
@@ -33,6 +33,7 @@
  *
  *-------------------------------------------------------------------------
  */
+
 #include "postgres.h"
 
 #include <unistd.h>
@@ -80,6 +81,7 @@
 #include "tcop/tcopprot.h"
 #include "utils/exc.h"
 #include "utils/guc.h"
+#include "utils/memutils.h"
 
 
 #define INVALID_SOCK	(-1)
-- 
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