Crear tabla con insert al activar Wordpress plugin

main.php

function create_plugin_table() {

    global $wpdb;

    $table_name = $wpdb->prefix .'info';

    if($wpdb->get_var("SHOW TABLES LIKE '$table_name'") != $table_name) {

        $query_create = 'CREATE TABLE ' . $table_name . ' (
            id mediumint(9) NOT NULL AUTO_INCREMENT,
            info VARCHAR(255) NOT NULL,
            PRIMARY KEY (id)
		);';

        require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
        dbDelta($query_create);

        $query_insert = 'INSERT INTO '.$table_name.'(info) VALUES("Luke... yo soy tu padre");';
        dbDelta($query_insert);
    }

}
register_activation_hook(__FILE__,'create_plugin_table');