Update comment to reflect that LC_COLLATE and LC_CTYPE are now

per-database settings.

Author: hlinnaka

src/backend/utils/adt/pg_locale.c

@@ -4,16 +4,16 @@
  *
  * Portions Copyright (c) 2002-2009, PostgreSQL Global Development Group
  *
- * $PostgreSQL: pgsql/src/backend/utils/adt/pg_locale.c,v 1.48 2009/01/27 12:45:09 mha Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/adt/pg_locale.c,v 1.49 2009/04/01 09:17:32 heikki Exp $
  *
  *-----------------------------------------------------------------------
  */
 
 /*----------
  * Here is how the locale stuff is handled: LC_COLLATE and LC_CTYPE
- * are fixed by initdb, stored in pg_control, and cannot be changed.
- * Thus, the effects of strcoll(), strxfrm(), isupper(), toupper(),
- * etc. are always in the same fixed locale.
+ * are fixed at CREATE DATABASE time, stored in pg_database, and cannot 
+ * be changed. Thus, the effects of strcoll(), strxfrm(), isupper(),
+ * toupper(), etc. are always in the same fixed locale.
  *
  * LC_MESSAGES is settable at run time and will take effect
  * immediately.