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In the aggregation operators in the count part we have the following example (Example 2) DS_r := sum ( DS_1 group by Id_1 having count() > 2 ) and I think it is wrong for the input data provided in the example.
We can change the expression DS_r := count( DS_1 group by Id_1 having count() > 2 )
Or if we want to keep the original expression, we have to provide a input with a numeric measure and the result datastructure must contain the grouped identifiers and the measure, not Int_var.
The text was updated successfully, but these errors were encountered:
In the aggregation operators in the count part we have the following example (Example 2)
DS_r := sum ( DS_1 group by Id_1 having count() > 2 )
and I think it is wrong for the input data provided in the example.We can change the expression
DS_r := count( DS_1 group by Id_1 having count() > 2 )
Or if we want to keep the original expression, we have to provide a input with a numeric measure and the result datastructure must contain the grouped identifiers and the measure, not Int_var.
The text was updated successfully, but these errors were encountered: