Sample data:
Table A:
  BillID    ID_B
  --------------
  122        1
  122        2
Table B:
  ID_B     Name         
  ------------------
    1      Jakarta              
    2      Malang
    3      Wonosobo
Expected result:
 BillID     Name
 ------           -----------------
  122         Jakarta, Malang
TableA.ID_B = TableB.ID_B
 
     
    