Delete all rows using DBCP

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

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:

Ads