You can open the query tuner from the System z® LPEX Editor, COBOL Editor, or PL/I
Editor.
Before you begin
You must add data access development support to your local z/OS® project or remote MVS™ subproject.
Procedure
- Open a COBOL or PL/I program that contains EXEC
SQL statements with the System
z LPEX Editor, COBOL Editor, or PL/I Editor.
- Highlight an EXEC SQL statement, right-click,
and select Tune Query. The Query
Tuner Workflow Assistant opens. For more information about
this view, see the related topics.