Prepared Statement With Batch Update

This section helps to use the PreparedStatement with BatchUpdate and we are going to provide an example that performs batch update facility.

Prepared Statement With Batch Update

Prepared Statement With Batch Update

     

This section helps to use the PreparedStatement with BatchUpdate and we are going to provide an example that performs batch update facility. In batch update more than one records can be added in the database simultaneously by using the some java methods like: addBatch and executeUpdate. 

First of all we are going to describe the Batch Update. A batch update is a collection of multiple update statements that provides the facility for submitting in the database as a batch. 

Description of program:

In this program firstly we have to establish  the connection with MySQL database by using the JDBC driver. When the connection has been established we need to give the query in the prepareStatement method and it returns PreparedStatement object. The data is submitted in a batch by the addBatch method and updates it by using the executeBatch method of the PreparedStatement interface. If all records will get  added in the database then it will display a message "Added Successfully!" and if any problem arises then it throws an BatchUpdateException and it shows "SQL statement is not executed!".

Here is the code of program:

import java.sql.*;

public class PreparedStatementBatchUpdate{
  public static void main(String[] args) {
  System.out.println("Prepared Statement Batch Update Example!");
  Connection con = null;
  try{
  Class.forName("com.mysql.jdbc.Driver");
  con = DriverManager.getConnection
("jdbc:mysql://localhost:3306/jdbctutorial","root","root");
  try{
  con.setAutoCommit(false);
  String sql = "INSERT movies VALUES(?,?)";
  PreparedStatement prest = con.prepareStatement(sql);
  prest.setString(1,"Bagal bali");
  prest.setInt(2,2002);
  prest.addBatch();
  prest.setString(1,"Raja Hindustani");
  prest.setInt(2,1998);
  prest.addBatch();
  prest.setString(1,"Diwar");
  prest.setInt(2,1980);
  prest.addBatch();
  prest.setString(1,"Nadia ke par");
  prest.setInt(2,1975);
  prest.addBatch();
  int count[] = prest.executeBatch();
  con.commit();
  con.close();
  System.out.println("Added Successfully!");
  }
  catch (BatchUpdateException s){
  System.out.println("SQL statement is not executed!");
  }
  }
  catch (Exception e){
  e.printStackTrace();
  }
  }
}

Download this example.

Database Table: movies

title year_made
alam ara 1945
Karan 2005
Karan 2005

Output of program:

C:\vinod\jdbc\jdbc\PreparedStatement>javac PreparedStatementBatchUpdate.java

C:\vinod\jdbc\jdbc\PreparedStatement>java PreparedStatementBatchUpdate
Prepared Statement Batch Update Example!
Added Successfully!

After executing the program:

Database Table: movies

title year_made
alam ara 1945
Karan 2005
Karan 2005
Bagal bali 2002
Raja Hindistani 1998
Diwar 1980
Nadia ke par 1975

Tutorials

  1. Mapping MySQL Data Types in Java
  2. Connecting to a MySQL Database in Java
  3. Creating a Database in MySQL
  4. Creating a Database Table
  5. Creating a MySQL Database Table to store Java Types
  6. Description of Database Table
  7. Deleting a Table from Database
  8. Retrieving Tables from a Database
  9. Inserting values in MySQL database table
  10. Retrieving All Rows from a Database Table
  11. Adding a New Column Name in Database Table
  12. Change Column Name of a Table
  13. Make Unique Column in Database Table
  14. Remove Unique Column in Database Table
  15. Arrange a Column of Database Table
  16. Arrange a Column of Database Table
  17. Sum of Column in a Database Table
  18. Deleting All Rows from a Database Table
  19. Delete a Specific Row from a Database Table
  20. Delete a Column from a Database Table
  21. Join tables in the specific database
  22. Join tables with the NATURAL LEFT JOIN operation
  23. Join tables with the NATURAL RIGHT JOIN operation
  24. Cross Join Tables in a Specific Database
  25. Prepared Statement Set Object
  26. Statement Batch Update
  27. Prepared Statement With Batch Update
  28. Select Records Using Prepared Statement
  29. Update Records using Prepared Statement
  30. Inserting Records using the Prepared Statement
  31. Count Records using the Prepared Statement
  32. Deleting Records using the Prepared Statement
  33. Using the Prepared Statement Twice
  34. Set Data Types by using Prepared Statement
  35. Set byte, short and long data types by using the Prepared Statement
  36. Prepared Statement Set Big Decimal
  37. Set Date by using the Prepared Statement
  38. Set Time by using the Prepared Statement
  39. Set Timestamp by using the Prepared Statement
  40. Copy Table in a MySQL Database