Update DELETE FROM TODO info.

Author: bmomjian

doc/TODO

@@ -5,7 +5,7 @@ TODO list for PostgreSQL
 Bracketed items "[]" have more detail.
 
 Current maintainer:	Bruce Momjian (pgman@candle.pha.pa.us)
-Last updated:		Mon Aug  9 21:39:00 EDT 2004
+Last updated:		Tue Aug 10 11:00:16 EDT 2004
 
 The most recent version of this document can be viewed at the PostgreSQL web site, http://www.PostgreSQL.org.
 
@@ -271,12 +271,12 @@ Commands
   The use of C-style backslashes (.e.g. \n, \r) in quoted strings is not
   SQL-spec compliant, so allow such handling to be disabled.
 
-* Allow DELETE to handle table aliases for self-joins [delete]
+* Allow DELETE to handle table aliases for self-joins
 
-  There is no way to specify use a table alias for the deleted table in
-  the DELETE WHERE clause because there is no FROM clause. Various
-  syntax extensions to add a FROM clause have been discussed. UPDATE
-  already has such an optional FROM clause.
+  There is no way to create a table alias for the deleted table for use
+  in the DELETE WHERE clause.  The agreed approach is to allow a USING 
+  clause to specify additional tables.  UPDATE already has an optional 
+  FROM clause for this purpose.
 
 * Add CORRESPONDING BY to UNION/INTERSECT/EXCEPT
 * Allow REINDEX to rebuild all database indexes, remove /contrib/reindex