Hi all, I need to design such a report: - Report Title: Activities from start_date to end_date - Report details: Name , Activity_description , total number of those activities performed in the dates interval The problem I cannot solve is that start_date and end_date are stored in a parameters_table. So I have such a query: select Name , activity_description , count(*) from activities where activity_date between parameters_table.start_date and parameters_table.end_date group by Activity_description In this way I don't have the fields start_date and end_date that I should use in the report title. I need one more query: select start_date , end_date from parameters_table to define these fields. How may I do it? I cannot use parameters, because I need to schedule the report and I have no users to input parameters values; the dates interval must be stored in the parameters table. Thank you for your help. Andrea