标签：style blog color sp div c log r bs
update Students set chineseLevel = case when chinese < 60 then ‘D‘ when 60<=chinese and chinese <70 then ‘C‘ when 70<=chinese and chinese <80 then ‘B‘ when chinese >= 80 then ‘A‘ end
标签：style blog color sp div c log r bs
原文地址：http://www.cnblogs.com/zwhFighting/p/4007816.html
