Add a defense to prevent core dumps if 8.2 version of rank_cd() is used with

the 8.1 SQL function definition for it.  Per report from Rajesh Kumar Mallah,
such a DBA error doesn't seem at all improbable, and the cost of checking for
it is not very high compared to the cost of running this function.  (It would
have been better to change the C name of the function so it wouldn't be called
by the old SQL definition, but it's too late for that now in the 8.2 branch.)

1 files changed, 2 insertions, 1 deletions

diff --git a/src/include/catalog/pg_type.h b/src/include/catalog/pg_type.h
index 488ff66bedd..5afe0c851ad 100644
--- a/src/include/catalog/pg_type.h
+++ b/src/include/catalog/pg_type.h
@@ -8,7 +8,7 @@
  * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/include/catalog/pg_type.h,v 1.172 2006/10/04 00:30:08 momjian Exp $
+ * $PostgreSQL: pgsql/src/include/catalog/pg_type.h,v 1.172.2.1 2006/12/28 01:09:04 tgl Exp $
  *
  * NOTES
  *	  the genbki.sh script reads this file and generates .bki
@@ -418,6 +418,7 @@ DATA(insert OID = 1018 (  _lseg		 PGNSP PGUID -1 f b t \054 0 601 array_in array
 DATA(insert OID = 1019 (  _path		 PGNSP PGUID -1 f b t \054 0 602 array_in array_out array_recv array_send - d x f 0 -1 0 _null_ _null_ ));
 DATA(insert OID = 1020 (  _box		 PGNSP PGUID -1 f b t \073 0 603 array_in array_out array_recv array_send - d x f 0 -1 0 _null_ _null_ ));
 DATA(insert OID = 1021 (  _float4	 PGNSP PGUID -1 f b t \054 0 700 array_in array_out array_recv array_send - i x f 0 -1 0 _null_ _null_ ));
+#define FLOAT4ARRAYOID 1021
 DATA(insert OID = 1022 (  _float8	 PGNSP PGUID -1 f b t \054 0 701 array_in array_out array_recv array_send - d x f 0 -1 0 _null_ _null_ ));
 DATA(insert OID = 1023 (  _abstime	 PGNSP PGUID -1 f b t \054 0 702 array_in array_out array_recv array_send - i x f 0 -1 0 _null_ _null_ ));
 DATA(insert OID = 1024 (  _reltime	 PGNSP PGUID -1 f b t \054 0 703 array_in array_out array_recv array_send - i x f 0 -1 0 _null_ _null_ ));