[writetokaruna@yahoo.com]

There are three ways of loading jdbc driver

one is:
Class.forName()

2 is:
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
Connection con = DriverManager.getConnection ("jdbc:oracle:thin:@127.0.0.1:1521:oracleinstancename","uname","pwd");

3 is:

At Runtime
java -Djdbc.drivers=drivername Programname

Thanks.

Regards,

R.P.Karunakaran