0

ここにある単一の会社の株式の 0.5% 以上を保有しているすべての株主を見つけようとするのが私の質問です。

![Select  Sh.Share_Holder_Id Shareholderid,
       Sh.First_Name||' '||Sh.Last_Name Shareholders, 
       c.name,
       sum(T.Share_Amount) ShareAmount
    From Trades T  
      Inner Join 
      Share_Holders Sh 
        On 
          T.Share_Holder_Id =Sh.Share_Holder_Id
      Inner Join
      Shares S
        On
      S.Share_Id =T.Share_Id
      Inner Join 
      Companies C
        on
      C.Company_Id=S.Company_Id
              Where exists (
          Select 
             sum(case when shs.amount IS NULL THEN 1 ELSE 0 END)/count (*)*100
   From Shares S1
      Inner Join Share_Holder_Shares shs
        On 
Shs.Share_Id=S1.Share_Id
        --   where  Shs.Amount/t.share_amount * 100 > 0.5
)
Group By Sh.Share_Holder_Id,Sh.First_Name||' '||Sh.Last_Name,C.Name
order by Shareholderid;

シーマ

4

1 に答える 1

1

このソリューションを試してみてください。を使用しますRATIO_TO_REPORT。

SELECT   y.share_holder_id
,        y.shareholders
,        y.portion_of_co
,        y.company_name
FROM    (SELECT x.share_holder_id
         ,      x.shareholders
         ,      RATIO_TO_REPORT(x.share_amount) 
                OVER (PARTITION BY x.company_id) portion_of_co
         ,      c.name                           company_name
         FROM  (SELECT  sh.share_holder_id
                ,       sh.first_name
                        || ' '
                        || sh.last_name     shareholders
                ,       s.company_id
                ,       SUM(t.share_amount) share_amount
                FROM    trades t
                INNER JOIN share_holders sh
                ON         t.share_holder_id = sh.share_holder_id
                INNER JOIN shares        s
                ON         s.share_id = t.share_id
                GROUP BY   sh.share_holder_id
                ,          sh.first_name 
                           || ' '
                           || sh.last_name
                ,          s.company_id
                ) x
         INNER JOIN companies c
         ON         x.company_id = c.company_id
         ) y
WHERE    y.portion_of_co > 0.005
ORDER BY y.share_holder_id
;
于 2012-07-31T14:18:44.070 に答える