How can I implement this kindly help me to complete.
Table1: empid (primary key), empdoj, empamt, empadd
Table2: emploanid(primary key), empph, empdob
Table3: empsal,emploan,empint
I have to use empdoj, empamt, emploanid in table3 and I have to search, update the details by using emploanid
Frond end : c#
Database : oracle
Thanks in advance.