>>is the meaning that if i didn't use recno() in join condition "sql-select"..
>>then no any unpredicted result will come out?!
>
>No, it means if you have two or more tables involved in a SQL-SELECT, then you can't use RECNO() at all. Specifying an alias as it's paramater does not work with a SQL-SELECT.

You should never use Recno with SQL. Only PKeys!

__Stephen