Optimizer cleanup.

Author: bmomjian

src/backend/nodes/equalfuncs.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/nodes/equalfuncs.c,v 1.23 1999/02/04 01:46:54 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/nodes/equalfuncs.c,v 1.24 1999/02/06 17:29:25 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -344,7 +344,6 @@ _equalPath(Path *a, Path *b)
 		if (a->p_ordering.ord.sortop == NULL ||
 			b->p_ordering.ord.sortop == NULL)
 		{
-
 			if (a->p_ordering.ord.sortop != b->p_ordering.ord.sortop)
 				return false;
 		}

src/backend/optimizer/path/joinutils.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/optimizer/path/Attic/joinutils.c,v 1.9 1999/02/03 21:16:27 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/optimizer/path/Attic/joinutils.c,v 1.10 1999/02/06 17:29:26 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -218,8 +218,8 @@ match_paths_joinkeys(List *joinkeys,
 
 		key_match = every_func(joinkeys, path->keys, which_subkey);
 
-		if (equal_path_path_ordering(ordering,
-									 &path->p_ordering) &&
+		if (equal_path_ordering(ordering,
+								&path->p_ordering) &&
 			length(joinkeys) == length(path->keys) &&
 			key_match)
 		{

src/backend/optimizer/path/mergeutils.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/optimizer/path/Attic/mergeutils.c,v 1.12 1999/02/04 03:19:09 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/optimizer/path/Attic/mergeutils.c,v 1.13 1999/02/06 17:29:26 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -115,7 +115,7 @@ match_order_mergeinfo(PathOrder *ordering, List *mergeinfo_list)
 		xmergeorder = mergeinfo->m_ordering;
 
 		if ((ordering->ordtype == MERGE_ORDER &&
-		 equal_merge_merge_ordering(ordering->ord.merge, xmergeorder)) ||
+		 equal_merge_ordering(ordering->ord.merge, xmergeorder)) ||
 			(ordering->ordtype == SORTOP_ORDER &&
 		   equal_path_merge_ordering(ordering->ord.sortop, xmergeorder)))
 		{

src/backend/optimizer/util/ordering.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/optimizer/util/Attic/ordering.c,v 1.10 1999/02/05 19:59:30 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/optimizer/util/Attic/ordering.c,v 1.11 1999/02/06 17:29:27 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -21,13 +21,13 @@
 static bool equal_sortops_order(Oid *ordering1, Oid *ordering2);
 
 /*
- * equal-path-path-ordering--
+ * equal-path-ordering--
  *	  Returns t iff two path orderings are equal.
  *
  */
 bool
-equal_path_path_ordering(PathOrder *path_ordering1,
-						 PathOrder *path_ordering2)
+equal_path_ordering(PathOrder *path_ordering1,
+					PathOrder *path_ordering2)
 {
 	if (path_ordering1 == path_ordering2)
 		return true;
@@ -83,20 +83,22 @@ equal_path_merge_ordering(Oid *path_ordering,
 }
 
 /*
- * equal-merge-merge-ordering--
+ * equal-merge-ordering--
  *	  Returns t iff two merge orderings are equal.
  *
  */
 bool
-equal_merge_merge_ordering(MergeOrder *merge_ordering1,
+equal_merge_ordering(MergeOrder *merge_ordering1,
 						   MergeOrder *merge_ordering2)
 {
 	return equal(merge_ordering1, merge_ordering2);
 }
 
-/*****************************************************************************
+
+/*
+ *	sortops
  *
- *****************************************************************************/
+ */
 
 /*
  * equal_sort_ops_order -

src/backend/optimizer/util/pathnode.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/optimizer/util/pathnode.c,v 1.18 1999/02/04 19:20:12 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/optimizer/util/pathnode.c,v 1.19 1999/02/06 17:29:27 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -165,8 +165,8 @@ better_path(Path *new_path, List *unique_paths, bool *noOther)
 		path = (Path *) lfirst(temp);
 
 		if (samekeys(path->keys, new_path->keys) &&
-			equal_path_path_ordering(&path->p_ordering,
-									 &new_path->p_ordering))
+			equal_path_ordering(&path->p_ordering,
+								&new_path->p_ordering))
 		{
 			old_path = path;
 			break;

src/include/optimizer/ordering.h

@@ -6,7 +6,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: ordering.h,v 1.9 1998/09/01 04:37:12 momjian Exp $
+ * $Id: ordering.h,v 1.10 1999/02/06 17:29:30 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -15,11 +15,11 @@
 
 #include <nodes/relation.h>
 
-extern bool equal_path_path_ordering(PathOrder *path_ordering1,
+extern bool equal_path_ordering(PathOrder *path_ordering1,
 						 PathOrder *path_ordering2);
 extern bool equal_path_merge_ordering(Oid *path_ordering,
 						  MergeOrder *merge_ordering);
-extern bool equal_merge_merge_ordering(MergeOrder *merge_ordering1,
+extern bool equal_merge_ordering(MergeOrder *merge_ordering1,
 						   MergeOrder *merge_ordering2);
 
 #endif	 /* ORDERING_H */