I have one databe created with the Openoffice.org Base 2.3. In this database there are two tables, one for my clients and another to register the payment of every client in every month.
I want to generate one report that contains all the clients that not paid. This clients are all that is in the table Clients but AREN'T in payment table. Look this example: I want to generate a report that contains the clients (CCC and DDD in this example) that are not included in the Payment table. How I can do this?
