select yj_appreciate.id, yj_appreciate.title, yj_appreciate.image, yj_appreciate.read_num, yj_appreciate.start_time, yj_appreciate.content, yj_appreciate.status, yj_appreciate.modify_time, yj_appreciate.dept_id from yj_appreciate left join sys_dept on yj_appreciate.dept_id = sys_dept.dept_id insert into yj_appreciate id, title, image, read_num, start_time, content, status, modify_time, dept_id, #{id}, #{title}, #{image}, #{readNum}, #{startTime}, #{content}, #{status}, #{modifyTime}, #{deptId}, update yj_appreciate title = #{title}, image = #{image}, read_num = #{readNum}, start_time = #{startTime}, content = #{content}, status = #{status}, modify_time = #{modifyTime}, dept_id = #{deptId}, where id = #{id} delete from yj_appreciate where id = #{id} delete from yj_appreciate where id in #{id}