Hi list, Could someone help me with this problem I have a table like this Master table id number 10 9898398398 20 9938378390 30 9873636736 and I want to make an insert into a table with this structure: Secondary table id(sequence), master_id 1 10 2 20 3 30 It is possible to make this insert based in all records of my master table ? Any help would be very welcomed. Best Regards Ezequias