You can sort the groups in a report. For example, in a report showing employee information grouped by department, you might want to sort the departments (the groups) by total salary.
Typically, this involves aggregate functions, as described in “Adding summary statistics”. In the department salary example, you would sort the groups using the aggregate function Sum to calculate total salary in each department.
To sort the groups:
Place the mouse pointer on the group header bar (not inside the band) until the pointer becomes a double-headed arrow.
Click.
The General property page for the group displays in the Properties view.
Click the button next to the Group Sort box.
The Specify Sort Columns dialog box displays.
Drag the column you want to sort the groups by from the Source Data box into the Columns box.
If you chose a numeric column, InfoMaker uses the Sum function in the expression; if you chose a non-numeric column, InfoMaker uses the Count function.
For example, if you chose the Salary column, InfoMaker specifies
that the groups will be sorted by the expression sum(salary
for group 1):
Select ascending or descending sort as appropriate.
If you want to modify the expression to sort on, double-click the column in the Columns box.
The Modify Expression dialog box displays.
Specify the expression to sort on.
For example, to sort the department group (the first group
level) on average salary, specify avg(salary for
group 1).
Click OK.
You return to the Specify Sort Columns dialog box with the expression displayed.
Click OK again.
At runtime, the groups will be sorted on the expression you specified.
