After creating a workbook, you can write queries to display data in your QMF Visionary world.
You must have a workbook open to use most of the query tools in QMF Visionary Studio. Query wizards and Query Diagram fields get their data from the selected workbook. You select the workbook you want in the New Query dialog box when you create a new query.
Workbooks are not required for creating queries in the SQL Text view of the Query Editor; you can type the query and run it with an open database connection.