如何在MSSQL中基于带有变量声明的查询创建表

Question

我想为漏斗查询创建一个表，该查询具有days变量的声明。如果我使用不带create语句的查询，则查询运行正常。当我尝试添加select * into ..from时，我收到两个错误：

Msg 156, Level 15, State 1, Line 3
Incorrect syntax near the keyword 'declare'. 
Msg 102, Level 15, State 1, Line 19
Incorrect syntax near ')'. 

如何将带有days声明的查询保存到新表中

select * into tbl60D_AlertsFunnel from (
    declare @d date = getdate() - 60
    select sum(IP) AS IP ,sum(sentCount) sentCount, sum(readCount) readCount, sum(NumberOfOpensPerEmail) OpenNumber
    from (
    select COUNT(distinct CAST(sm.IP AS nvarchar(20))) as IP
      , count(distinct v.iditem) sentCount
      , MAX(cast(sm.OpenDate as date)) as OpenDateShort -- v.iditem is for sent, sm.OpenDate IS FOR OPEN
      ,count(cast(sm.OpenDate as date)) as NumberOfOpensPerEmail
      , count(distinct sm.iditem) readCount
    from fff.dbo.v_rep_MessageQueue v (nolock)
     left join [FF].[dbo].[tblMessageOpenedSMTP] sm
      on v.IdItem = sm.iditem
    -- and cast(sm.OpenDate as date)  > @d
    where v.IdMessageType = 20
     and V.DateScheduled > @d
     group by sm.IP
    ) d
    ) j