=head2 as_query
+=over 4
+
+=item Arguments: none
+
+=item Return Value: \[ $sql, @bind ]
+
+=back
+
Returns the SQL query and bind vars associated with the invocant.
+This is generally used as the RHS for a subquery.
+
=cut
-sub as_query { return shift->cursor->as_query }
+sub as_query { return shift->cursor->as_query(@_) }
=head2 find_or_new