import java.sql.*;

public class OracleFromJava{
	public static void main(String args[[]]) throws SQLException{
		
	DriverManager.registerDriver (new oracle.jdbc.driver.OracleDriver());
	Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:AAA",
                          "scott", "tiger");
        Statement stmt = conn.createStatement();
        ResultSet rset = stmt.executeQuery ("select DNAME from DEPT");
		
	while(rset.next()){
		System.out.println(rset.getString("DNAME"));
	}
		
	rset.close();
	conn.close();

     }		

}