CREATE TABLE `mt_touch` (
`touch_id` INT(11) NOT NULL AUTO_INCREMENT,
`touch_blog_id` INT(11) NULL DEFAULT NULL,
`touch_modified_on` DATETIME NULL DEFAULT NULL,
`touch_object_type` VARCHAR(255) NULL DEFAULT NULL,
PRIMARY KEY (`touch_id`),
INDEX `mt_touch_blog_type` (`touch_blog_id`, `touch_object_type`, `touch_modified_on`)
)
