Update TODO list.

doc/TODO

@@ -1,6 +1,6 @@
 TODO list for PostgreSQL
 ========================
-Last updated:		Thu Sep  6 12:59:41 EDT 2001
+Last updated:		Thu Sep  6 16:11:01 EDT 2001
 
 Current maintainer:	Bruce Momjian (pgman@candle.pha.pa.us)
 
@@ -151,6 +151,7 @@ COMMANDS
 * Change PL/PgSQL to use palloc() instead of malloc()
 * -Allow GRANT/REVOKE to handle multiple user/group names
 * -Allow CREATEUSER/CREATEDB ordering in CREATE/ALTER USER (Vince)
+* Disallow TRUNCATE on tables that are involved in referential constraints
 * ALTER
 	o ALTER TABLE ADD COLUMN does not honor DEFAULT and non-CHECK CONSTRAINT
 	o ALTER TABLE ADD COLUMN to inherited table put column in wrong place