>Actually, my problem is, cause i have a temporary dbf, then in running time i have append to dates from 2 tables, and the records are sorted on date1 that cames from table1, and then are the appended dates from table2. And I actually want to brows dates not sorting first the date from table1 and then from table2, but actually for the data fields wich are different for table1 and table2.

Can you provide structure of the table? Are date1 and date2 stored in the same filed? which one?