Use the OpenESQL Assistant to easily design and build SQL queries and embed those queries into your COBOL or PL/I code. As you make specifications for a query, OpenESQL Assistant generates the necessary code for you. You can also test the queries you create to ensure they are producing the proper results before you embed them into your programs. And, you can use OpenESQL Assistant to generate and embed the auxiliary code necessary to support your queries in COBOL or PL/I.