sql 2000实现row_number()over(partition by nember order by sl DESC)的方法?

2025-04-28 23:40:24
推荐回答(1个)
回答1:

select nember, name, s1, (select count(1) from test where nember = t.nember and s1 <= t.s1)
from test t

desc得话,就是<=, asc得话就是>=