diff --git a/src/include/catalog/pg_operator.h b/src/include/catalog/pg_operator.h
index 85ad7201e1aa34edd5f91ed2b7531876e6cbc946..e2db538241941d0198611432712f9cafb1da2fe0 100644
--- a/src/include/catalog/pg_operator.h
+++ b/src/include/catalog/pg_operator.h
@@ -8,7 +8,7 @@
  * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: pg_operator.h,v 1.95 2001/09/29 23:01:26 inoue Exp $
+ * $Id: pg_operator.h,v 1.96 2001/09/30 06:46:58 inoue Exp $
  *
  * NOTES
  *	  the genbki.sh script reads this file and generates .bki
@@ -139,6 +139,7 @@ DATA(insert OID = 400 (  "="	   PGUID 0 b t f  1027	1027  16  400 0  0	0 array_e
 DATA(insert OID = 401 (  "="	   PGUID 0 b t f  1034	1034  16  401 0  0	0 array_eq eqsel eqjoinsel ));
 
 DATA(insert OID = 352 (  "="	   PGUID 0 b t t  28  28  16 352   0   0   0 xideq eqsel eqjoinsel ));
+DATA(insert OID = 353 (  "="	   PGUID 0 b t t  28  23  16   0   0   0   0 xideq eqsel eqjoinsel ));
 DATA(insert OID = 387 (  "="	   PGUID 0 b t t  27  27  16 387   0   0   0 tideq eqsel eqjoinsel ));
 #define TIDEqualOperator   387
 DATA(insert OID = 388 (  "!"	   PGUID 0 r t f  20   0  20   0   0   0   0 int8fac - - ));
diff --git a/src/include/parser/parse_coerce.h b/src/include/parser/parse_coerce.h
index 4f5cce1848dcdd43b497b2fa07f2848a2decb882..87b6f690c58a09cc2e19d58804daeabb5dd3393b 100644
--- a/src/include/parser/parse_coerce.h
+++ b/src/include/parser/parse_coerce.h
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: parse_coerce.h,v 1.32 2001/09/29 23:01:26 inoue Exp $
+ * $Id: parse_coerce.h,v 1.33 2001/09/30 06:46:58 inoue Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -95,7 +95,6 @@ typedef enum CATEGORY
 		|| ((a) == INT4OID && (b) == REGPROCOID) \
 		|| ((a) == REGPROCOID && (b) == OIDOID) \
 		|| ((a) == REGPROCOID && (b) == INT4OID) \
-		|| ((a) == XIDOID && (b) == INT4OID) \
 		|| ((a) == ABSTIMEOID && (b) == INT4OID) \
 		|| ((a) == INT4OID && (b) == ABSTIMEOID) \
 		|| ((a) == RELTIMEOID && (b) == INT4OID) \