日期:2014-05-18  浏览次数:20385 次

为什么SELECT可以,但换成DELETE 就不可以了呢??
select * from table b where (select sum(je) from table where cid<=b.cid) <= 65

为什么换成:

delete from table b where (select sum(je) from table where cid<=b.cid) <= 65

就不可以了呢,提示有语法错误

请问这句delete 该如何改写才能满足条件,但又不会有语法错误呢,谢谢



------解决方案--------------------
SQL code

delete t
from t a
where (select   sum(je)   from   t where   cid   <=a.cid)   <=   65

------解决方案--------------------
delete b from table b where (select sum(je) from table where cid <=b.cid) <= 65