select  * from
        (
          select rownum rid,iid,fileMetaId,rowCount,objType,objId,info,exception,istate,logDateTime,sysName,origName,UploadUserName from
                 (select i.*,i.id iid,i.state istate,f.* from t_interactionlog i,t_filemeta f  where i.filemetaid=f.id  order by i.id asc
                 )
         )
         where   rid   between  200  and   500;