Hi,
I have just been looking into KoolReports as a possible replacement to SAP Crystal Reports.
In the documentation under Data Sources, you can connect and query a database table. Can you also query database views, and database stored procedures?
Many of our existing crystal reports are based on stored procedures with parameters, allowing users to select criteria of the report. I can see that you have the workings of the parameters in an array for selection criteria, but these appear to be table based for running the final query.
Regards