JDBC PreparedStatement Insert example using Mysql database


Create a table in test database in mysql before executing this program, 

Create query

create table student(id int NOT NULL AUTO_INCREMENT, name varchar(100), password varchar(100), PRIMARY KEY(id));

Also make sure to add Mysql jar file in classpath

Mysql jar can be downloaded from

http://mvnrepository.com/artifact/mysql/mysql-connector-java/5.1.6


Program

package com.candidjava.jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.SQLException;

public class Basic {

	public static void main(String[] args) throws ClassNotFoundException, SQLException {
			
			Class.forName("com.mysql.jdbc.Driver"); // loads mysql driver
			
			Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/test", "root", "root"); // create new connection with test database
			
			String query="insert into student(name, password) values(?,?)";
			
			PreparedStatement ps=con.prepareStatement(query);  // generates sql query
			
			ps.setString(1, "mathan");
			ps.setString(2, "123456");
			
			ps.executeUpdate(); // execute it on test database
			System.out.println("successfuly inserted");
			ps.close();
			con.close();
	}

}

Output:
Successfully inserted

Verify this via mysql workbench or mysql client 




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