Base concept about record import
I want to know what is the base data import mechanism about File maker
I have a FM file (database A) which contain about 300,000 records. And i have another mdb (mdb A) file which contain 400,000 records (New version)
I want to update database A by using mdb A.
I am using import record by ODBC database source. When i select add new record, what is the base mechanism about that?
Is the script going to delete all the record in database A and then import all the record in mdb A into database A?