crystal reports multiple data sets
1) In SSRS one can use multiple datasets to create reports displaying disparate informations.
To do the same thing in crystal reports.Is it that creating a Sub report is the only way to do this or some one can suggest any other method.
My second question is.Differet from first one.
If we want to show information persent in two different databases eg one in Oracle and Other in SQL Server. Can we join those tables in Crsytal reports and display information.Taking into consideration that rules of referential integrity are not violated.Or this can only be done through Business Views????