Report Group Via Parameter

[hunta007]

Hello.  I am trying to get a report to run that uses a report group (GROUP_1), the Group Expression for which is an input parameter named $P{GROUP_1}.  The effort here is to get iReport to accept user input in defining the report group.  By way of example, I have the following for the report query    select * from table_one where $P{GROUP_1}=$P{GROUP_1_VALUE)     This, so the user can provide both the field_name via $P_GROUP_1 and the filtering value via $P{GROUP_1_VALUE} while also providing the value that will provide for grouping within the report via $P{GROUP_1}.  Has anyone tried/accomplished this or does anyone know if this is supported?  Thank you.