Example
If you want the report to include information that subtracts the quantity of one database item from the quantity of another database item (for instance, ACDCALLS - ACDAUXOUTCALLS), then enter a - in the Other text box and add it to the list of query items. When you create the WHERE clause for the query, you can specify a calculation of ACDCALLS - ACDAUXOUTCALLS for the report.
Note:
Constants that have been defined in the Dictionary are listed in the Calculations box in addition to the calculation.