>I want to save/update the cursor records into the table. And since the cursor records is filter out from the table, i will add, modify or delete the records in the cursor.

Have you considered using updateable views? They handle all of the updating for you. Or buffering, then you can make all the chanegs you want (either to the whole table or just the current record depending on the mode) and be able to Revert or Update them to your table.