PROGRAM TO GET VALUES AT RUNTIME AND INSERT INTO DATABASE USING STATEMENT

// Database
// SQL> create table student_register(id number(10) primary key,name varchar2(50),course varchar2(20));

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Scanner;
public class Test5 {
public static void main(String[] args) throws ClassNotFoundException, SQLException {
Class.forName("oracle.jdbc.driver.OracleDriver");
Connection con = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:orcl", "scott", "rakesh");
Statement st = con.createStatement();
Scanner scan = new Scanner(System.in);
String ans="yes";
while(ans.equals("yes"))
{
System.out.println("Enter student id");
int id = scan.nextInt();
System.out.println("Enter Name");
String name = scan.next();
System.out.println("Enter course");
String course = scan.next();
String cmd = "insert into student_register values("+id+",'"+name+"','"+course+"')";
st.executeUpdate(cmd);
System.out.println("Add another student type yes/no");
ans=scan.next();
}
scan.close();
con.close();
}
}

Output -

Enter student id

1

Enter Name

rakesh

Enter course

mca

Add another student type yes/no

yes

Enter student id

2

Enter Name

barsha

Enter course

mca

Add another student type yes/no

no