Update comment for pg_constraint.conindid to mention that it's used for

exclusion constraints.  Not sure how we managed to update the comment for
it in catalogs.sgml but miss this one.

diff --git a/src/include/catalog/pg_constraint.h b/src/include/catalog/pg_constraint.h
index 5f62f17f16e35a9a8b3eb863ae138456c5d225ec..b028fdf85be3fef67648a6fade8bd01dbd7606ac 100644 (file)
--- a/src/include/catalog/pg_constraint.h
+++ b/src/include/catalog/pg_constraint.h
@@ -8,7 +8,7 @@
  * Portions Copyright (c) 1996-2010, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/include/catalog/pg_constraint.h,v 1.38 2010/02/26 02:01:21 momjian Exp $
+ * $PostgreSQL: pgsql/src/include/catalog/pg_constraint.h,v 1.39 2010/03/11 03:36:22 tgl Exp $
  *
  * NOTES
  *   the genbki.pl script reads this file and generates .bki
@@ -64,11 +64,11 @@ CATALOG(pg_constraint,2606)
 
    /*
     * conindid links to the index supporting the constraint, if any;
-    * otherwise it's 0.  This is used for unique and primary-key constraints,
-    * and less obviously for foreign-key constraints (where the index is a
-    * unique index on the referenced relation's referenced columns). Notice
-    * that the index is on conrelid in the first case but confrelid in the
-    * second.
+    * otherwise it's 0.  This is used for unique, primary-key, and exclusion
+    * constraints, and less obviously for foreign-key constraints (where the
+    * index is a unique index on the referenced relation's referenced
+    * columns).  Notice that the index is on conrelid in the first case but
+    * confrelid in the second.
     */
    Oid         conindid;       /* index supporting this constraint */