a.id, a.groupname, a.avatar, a.create_by, a.create_date, a.update_by, a.update_date, a.remarks, a.del_flag INSERT INTO t_group( id, groupname, avatar, create_by, create_date, update_by, update_date, remarks, del_flag ) VALUES ( #{id}, #{groupname}, #{avatar}, #{create_by}, now(), #{update_by}, now(), #{remarks}, #{del_flag} ) UPDATE t_group SET groupname = #{groupname}, avatar = #{avatar}, update_by = #{update_by}, update_date = now(), remarks = #{remarks} WHERE id = #{id} DELETE FROM t_group WHERE id = #{id} UPDATE t_group SET del_flag = #{DEL_FLAG_DELETE} WHERE id = #{id}