日期:2014-05-17 浏览次数:21103 次
select (case when t.C810000005 when '查询' then t.C800010007 when '专题' then t.C800010009 when '资源' then t.C800010016 else 0 end) as 反馈次数 from aaa
select
(
case t.C810000005
when '查询' then t.C800010007
when '专题' then t.C800010009
when '资源' then t.C800010016
else 0
end) as 反馈次数 from aaa