From 3a03e3cd306248314773443929f235e3c10b624f Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Mon, 15 Mar 1999 22:20:20 +0000
Subject: [PATCH] cleanup

---
 src/backend/parser/gram.y | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index a94adbb00a..897b1a2970 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -10,7 +10,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.59 1999/03/14 05:15:08 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.60 1999/03/15 22:20:20 momjian Exp $
  *
  * HISTORY
  *	  AUTHOR			DATE			MAJOR EVENT
@@ -3702,6 +3702,7 @@ a_expr:  attr opt_indirection
 				{	$$ = makeA_Expr(OP, "<", $1, $3); }
 		| a_expr '>' a_expr
 				{	$$ = makeA_Expr(OP, ">", $1, $3); }
+		/* We allow this for standards-broken SQL products, like MS stuff */
   		| a_expr '=' NULL_P
   				{	$$ = makeA_Expr(ISNULL, NULL, $1, NULL); }
 		| a_expr '=' a_expr
-- 
2.11.0