???????? dati?? ???? ??, ?? ?? ??? varchar? ??? ??? ????. ??? ??? ??? ?? ??? ????, ?? ? ??? ??? ?? ?? ??? ????? ??? ???? ???? ?
???? select *from dati order by title? ????? ???? ????! ???? ??? ????
業(yè)精于勤,荒于嬉;行成于思,毀于隨。
SELECT * FROM ??? ORDER BY LENGTH(??) DESC
???? ??? MySQL??? ??? ? ????. ?? ???? ??? ??? ?? ??? ?? ??? ???? ??? ? ????