CREATE TABLE IF NOT EXISTS `app_device_user` (
`device_no` varchar(255) DEFAULT NULL,
`user_id` char(36) DEFAULT NULL,
KEY `device_no` (`device_no`),
KEY `user_id` (`user_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
INSERT INTO app_device_user(
device_no,
user_id,
gmt_create
) VALUES(
#{deviceNo},
#{userId},
#{gmtCreate}
)
DELETE FROM
app_device_user
WHERE
device_no = #{deviceNo}
AND
user_id = #{userId}