From 1812d3b233e40d6e94e2105c3da4b1fca93c9385 Mon Sep 17 00:00:00 2001
From: Neil Conway <neilc@samurai.com>
Date: Sun, 25 Apr 2004 18:23:57 +0000
Subject: Remove the last traces of Joe Hellerstein's "xfunc" optimization.
 Patch from Alvaro Herrera. Also, removed lispsort.c, since it is no longer
 used.

---
 src/backend/optimizer/path/allpaths.c | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

(limited to 'src/backend/optimizer/path/allpaths.c')

diff --git a/src/backend/optimizer/path/allpaths.c b/src/backend/optimizer/path/allpaths.c
index 50d5006a960..5d92fc4c5d1 100644
--- a/src/backend/optimizer/path/allpaths.c
+++ b/src/backend/optimizer/path/allpaths.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/optimizer/path/allpaths.c,v 1.112 2004/01/14 23:01:55 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/backend/optimizer/path/allpaths.c,v 1.113 2004/04/25 18:23:56 neilc Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -531,16 +531,6 @@ make_one_rel_by_joins(Query *root, int levels_needed, List *initial_rels)
 		{
 			rel = (RelOptInfo *) lfirst(x);
 
-#ifdef NOT_USED
-
-			/*
-			 * * for each expensive predicate in each path in each
-			 * distinct rel, * consider doing pullup  -- JMH
-			 */
-			if (XfuncMode != XFUNC_NOPULL && XfuncMode != XFUNC_OFF)
-				xfunc_trypullup(rel);
-#endif
-
 			/* Find and save the cheapest paths for this rel */
 			set_cheapest(rel);
 
-- 
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