INSERT INTO
`t_user` (`id`, `username`, `password`, `gender`, `address`, `dept_id`)
VALUES
(#{id}, #{username}, #{password}, #{gender}, #{address}, #{deptId});
INSERT INTO
`t_user` ( `username`, `password`, `gender`, `address`, `dept_id`)
VALUES
( #{username}, #{password}, #{gender}, #{address}, #{deptId});
UPDATE
`t_user`
SET
`username` = #{username},
`password` = #{password},
`gender` = #{gender},
`address` = #{address},
`dept_id` = #{deptId}
WHERE `id` = #{id};
DELETE FROM t_user WHERE id = #{id};