+CREATE TABLE IF NOT EXISTS `civicrm_mailing_abtest` (
+ `id` int unsigned NOT NULL AUTO_INCREMENT ,
+ `name` varchar(128) COMMENT '',
+ `status` varchar(32) COMMENT '',
+ `mailing_id_a` int unsigned COMMENT '',
+ `mailing_id_b` int unsigned COMMENT '',
+ `mailing_id_c` int unsigned COMMENT '',
+ `domain_id` int unsigned COMMENT '',
+ `testing_criteria_id` int unsigned ,
+ `winner_criteria_id` int unsigned ,
+ `specific_url` varchar(255) COMMENT '',
+ `declare_winning_time` datetime COMMENT '',
+ `group_percentage` int unsigned
+,
+ PRIMARY KEY ( `id` )
+) ENGINE=InnoDB DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ;
+