WordPress and MySQL

<?php
define('DB_NAME', 'username');
define('DB_USER', 'username');
define('DB_PASSWORD', 'password');
define('DB_HOST', 'sqlhost');
 
$table_prefix  = 'wp_';
 
$server = DB_HOST;
$loginsql = DB_USER;
$passsql = DB_PASSWORD;
$base = DB_NAME;
?>
CREATE DATABASE username;
GRANT SELECT,INSERT,UPDATE,DELETE,CREATE,DROP,ALTER
   ON username.* TO username@webhost IDENTIFIED BY 'password';
FLUSH PRIVILEGES;