CREATE TABLE `wp_gf_addon_payment_callback` (  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,  `lead_id` int(10) unsigned NOT NULL,  `addon_slug` varchar(250) NOT NULL,  `callback_id` varchar(250) DEFAULT NULL,  `date_created` datetime DEFAULT NULL,  PRIMARY KEY (`id`),  KEY `addon_slug_callback_id` (`addon_slug`(50),`callback_id`(100))) ENGINE=MyISAM DEFAULT CHARSET=utf8;
/*!40000 ALTER TABLE `wp_gf_addon_payment_callback` DISABLE KEYS */;
/*!40000 ALTER TABLE `wp_gf_addon_payment_callback` ENABLE KEYS */;
