Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;

public class Main {
    public static void main(String[] argv) throws Exception {
        String driverName = "oracle.jdbc.driver.OracleDriver";
        Class.forName(driverName);

        String serverName = "127.0.0.1";
        String portNumber = "1521";
        String sid = "mydatabase";
        String url = "jdbc:oracle:thin:@" + serverName + ":" + portNumber + ":" + sid;
        String username = "username";
        String password = "password";
        Connection connection = DriverManager.getConnection(url, username, password);

        Statement stmt = connection.createStatement();
        String function = "CREATE OR REPLACE FUNCTION myfuncin(x VARCHAR) RETURN VARCHAR IS "
                + "BEGIN RETURN 'a return string'||x; END;";
        stmt.executeUpdate(function);

    }
}