Hi! I have 3 tables,
tbl_type1
-ID
-PO_NO
tbl_type2
-ID
-PO_NO
tbl_bill
-ID
-PO_NO
-Type
I have a combo-box that if i change the to type1 it will copy the PO_NO from tbl_type1, or vise versa.
now my problem is i have a lot of records in tbl_bill, and those 2 table_type is changing, so i don't...