This would be implemented as a on/off property at the items of the rows and column axis query items.
Based on the state of these properties, we would generate a GROUP BY GROUPING SETS query, and this would more or less automatically deliver the required results.
This would be implemented as a on/off property at the items of the rows and column axis query items. Based on the state of these properties, we would generate a GROUP BY GROUPING SETS query, and this would more or less automatically deliver the required results.