Mark as unused:

> Are these columns in pg_class:
> relukeys | relfkeys | relhaspkey
> unused or what?

Christopher Kings

src/include/catalog/pg_class.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_class.h,v 1.49 2001/05/14 20:30:21 momjian Exp $
+ * $Id: pg_class.h,v 1.50 2001/05/30 14:40:13 momjian Exp $
  *
  * NOTES
  *	  the genbki.sh script reads this file and generates .bki
@@ -67,10 +67,10 @@ CATALOG(pg_class) BOOTSTRAP
 	 */
 	int2		relchecks;		/* # of CHECK constraints for class */
 	int2		reltriggers;	/* # of TRIGGERs */
-	int2		relukeys;		/* # of Unique keys */
-	int2		relfkeys;		/* # of FOREIGN KEYs */
-	int2		relrefs;		/* # of references to this rel (not used!) */
-	bool		relhaspkey;		/* has PRIMARY KEY */
+	int2		relukeys;		/* # of Unique keys (not used) */
+	int2		relfkeys;		/* # of FOREIGN KEYs (not used) */
+	int2		relrefs;		/* # of references to this rel (not used) */
+	bool		relhaspkey;		/* has PRIMARY KEY (not used) */
 	bool		relhasrules;	/* has associated rules */
 	bool		relhassubclass; /* has derived classes */