Share on Google+Share on Google+

Delete all rows using DBCP

Advertisement
This tutorial demonstrate how to delete all record from the table using DBCP.

Code:

import java.sql.*;
import org.apache.commons.dbcp.BasicDataSource;

public class DeleteAllRows {
  public static void main(String[] args) {
    BasicDataSource bds = new BasicDataSource();
    bds.setDriverClassName("com.mysql.jdbc.Driver");
    bds.setUrl("jdbc:mysql://localhost:3306/mydb");
    bds.setUsername("root");
    bds.setPassword("");
    try {
      Connection con = bds.getConnection();
      Statement st = con.createStatement();
      st.executeUpdate("DELETE FROM  emp");
      System.out.println("All Record Deleted!!!");
      con.close();
    catch (Exception e) {
      e.printStackTrace();
    }
  }
}

Directory structure of files:

In the lib folder place all required jar files ie. commons-collections.jar, commons-dbcp.jar, commons-pool.jar, j2ee.jar and mysql-connector-java-5.1.7-bin.jar

In the pathset.bat write following statement

set classpath=.;lib/commons-collections.jar;lib/commons-dbcp.jar;lib/commons-pool.jar;lib/j2ee.jar;lib/mysql-connector-java-5.1.7-bin.jar

Output:

Advertisements

Advertisement

Posted on: April 5, 2010 If you enjoyed this post then why not add us on Google+? Add us to your Circles

Share this Tutorial Follow us on Twitter, or add us on Facebook or Google Plus to keep you updated with the recent trends of Java and other open source platforms.