Can't open your SQL file , asking for a password but try below
1. Select Analysis > Create Calculated Field to create a calculated
2. In the Calculated Field dialog box, type a name and the following
formula, and then click OK:
3. Drag one copy of the newly created calculated field to Detail on the
Marks card and a second copy to the Filters shelf.
4. In the Filter dialog box, select True, and then click OK
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