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//program to connect to a mysql database and display the records package javajdbc; import java.sql.*; public class Javajdbc { public static void main(String[] args) { try { Statement stmt; ResultSet rs; Class.forName("com.mysql.jdbc.Driver"); String url ="jdbc:mysql://127.0.0.1:3306/students"; Connection con =DriverManager.getConnection(url,"root", ""); stmt = con.createStatement(); rs = stmt.executeQuery("SELECT * from student"); System.out.println("Display all results:"); String str=new String(); int rno; while(rs.next()){ rno=rs.getInt("rollno"); str = rs.getString("name"); System.out.println(str); System.out.println(rno); } } catch(Exception e) { System.out.println(e.toString()); } } }