select id, dept_id, cover, title, content, creator, create_time, updater, update_time from drive_school_news and dept_id = #{deptId} and cover = #{cover} and title = #{title} and content = #{content} order by create_time desc where id = #{id} insert into drive_school_news dept_id, cover, title, content, creator, create_time, updater, update_time, #{deptId}, #{cover}, #{title}, #{content}, #{createBy}, #{createTime}, #{updateBy}, #{updateTime}, update drive_school_news dept_id = #{deptId}, cover = #{cover}, title = #{title}, content = #{content}, creator = #{createBy}, create_time = #{createTime}, updater = #{updateBy}, update_time = #{updateTime}, where id = #{id} delete from drive_school_news where id = #{id} delete from drive_school_news where id in #{id}