This tutorial will teach you how to make a Batch Processing Java JDBC Gui application. Establish the database Connection Connection con; PreparedStatement pst; ResultSet rs; public void Connect() { try { Class.forName("com.mysql.jdbc.Driver"); con = DriverManager.getConnection("jdbc:mysql://localhost/vmproducts","root",""); } catch (ClassNotFoundException ex) { } catch (SQLException ex) { } } Select the txtaccountno textfield right click >Key->Event->KeyReleased past the code inside the KeyReleased  …

The group of update statements that are sent to a database to be executed as a single unit called batch in java. import java.sql.*; public class Batch{ public static void main(String[] args) { Connection con=null; try{ Class.forName("com.mysql.jdbc.Driver"); con = DriverManager.getConnection("jdbc:mysql://localhost/vbank","root",""); Statement st1=con.createStatement( ); String SQL1="insert into account (accno,bal) values('A0008',2500) "; String SQL2="insert into account (accno,bal) values('A0009',1500) "; String SQL3="update account …