<?php defined('BASEPATH') OR exit('No direct script access allowed'); class Migration_Repurpose_invitations extends CI_Migration { public function up() { $this->db->query(" ALTER TABLE `invitations` ADD `action` VARCHAR(255) NOT NULL, ADD `data` TEXT NULL, ADD INDEX `action` (`action`); "); $this->db->query(" UPDATE `invitations` SET `action` = 'invitation' WHERE `action` = ''; "); $this->db->query(" RENAME TABLE `invitations` TO `actions` ; "); } public function down() { $this->db->query(" RENAME TABLE `actions` TO `invitations` ; "); $this->db->query(" ALTER TABLE `invitations` DROP `action`, DROP `data`; "); } }