DROP QUERY Clause

Description

You can drop a query defined in the query specification by using the DROP QUERY of the ALTER VIEW statement.

Example

ALTER VIEW b_view DROP QUERY 2,3;

SELECT * FROM b_view;

 

           id  phone

===================================

            1  '111-1111'

            2  '222-2222'

            3  '333-3333'

            4  NULL

            5  NULL