Sql server 我在这句话中的第二个内部连接有什么问题

此查询可用于：

select  rc.[race number],
    max(case when seqnum = 1 then [candidate num] end) as Winner,
    max(case when seqnum = 1 then Votes end) as WinningVotes,
    max(case when seqnum = 1 then party end) as WinningParty,
    max(case when seqnum = 2 then [candidate num] end) as Loser,
    max(case when seqnum = 2 then Votes end) as LosingVotes,
    max(case when seqnum = 2 then party end) as LosingParty
from 
(
    select  rc.[race number],
            rc.[candidate num],
            rc.[Votes],
            c.[party],
                row_number() over (partition by rc.[race number] order by votes desc) as seqnum
        from    dbo.[RACE CANDIDATES] rc
        inner join dbo.[CANDIDATE] c    on  rc.[candidate num]  = c.[candidate number]
) rc
group by rc.[race number]

现在，我需要加入第三个名为RACE的表中的信息。我尝试了以下查询，但在第二个内部联接之前的from语句中出错：

select  rc.[race number]
    max(case when seqnum = 1 then [candidate num] end) as Winner,
    max(case when seqnum = 1 then Votes end) as WinningVotes,
    max(case when seqnum = 1 then party end) as WinningParty,
    max(case when seqnum = 2 then [candidate num] end) as Loser,
    max(case when seqnum = 2 then Votes end) as LosingVotes,
    max(case when seqnum = 2 then party end) as LosingParty
from 
(
    select  rc.[race number],
            rc.[candidate num],
            rc.[Votes],
            c.[party],
                row_number() over (partition by rc.[race number] order by votes desc) as seqnum
        from    dbo.[RACE CANDIDATES] rc
        inner join dbo.[CANDIDATE] c    on  rc.[candidate num]  = c.[candidate number]
        from    dbo.[RACE] r
        inner join dbo.[RACE CANDIDATES] on rc.[race number] = r.[race number]          
) rc
group by rc.[race number]

我不确定我在这里做错了什么。这可能吗？我知道我已经在这个问题上发表了很多文章，但我只是想把它做好。提前感谢您的宝贵帮助。

更改查询如下

select  rc.[race number]
    max(case when seqnum = 1 then [candidate num] end) as Winner,
    max(case when seqnum = 1 then Votes end) as WinningVotes,
    max(case when seqnum = 1 then party end) as WinningParty,
    max(case when seqnum = 2 then [candidate num] end) as Loser,
    max(case when seqnum = 2 then Votes end) as LosingVotes,
    max(case when seqnum = 2 then party end) as LosingParty
from 
(
select  rc.[race number],
        rc.[candidate num],
        rc.[Votes],
        c.[party],
            row_number() over (partition by rc.[race number] order by votes desc) as seqnum
    from    dbo.[RACE CANDIDATES] rc
    inner join dbo.[CANDIDATE] c    on  rc.[candidate num]  = c.[candidate number]
    inner join dbo.[RACE] r
     on rc.[race number] = r.[race number]          
) rc
group by rc.[race number]

---

您有两个

FROM

关键字。因此，将dbo.[RACE]r的

替换为
内部连接dbo.[RACE]r ON r.[RACE number]=rc.[RACE number]
关键字“group”附近的语法不正确。我还试着从第三个表中查询一个元素，我想我得到了。非常感谢你！