複数の列に選択を使用

このクエリを実行するより効率的な方法はありますか？それは実行されますが、完了するまでに約6分かかります。私は複数の選択ステートメントが遅延を作成していると思います。いずれかを実行すると、結果は<に戻ります。 PROV_COMPANYとPROV_ADDINFO間のMの関係：MEMB_COMPANYとPROV_COMPANYと1の間のMの関係：複数の列に選択を使用

SELECT 
    x.HPCODE AS [Health Plan], 
    x.HPFROMDT AS [Eff Date], 
    x.MEMBID AS [ID #], 
    x.LASTNM AS [Mbr L Name], 
    x.FIRSTNM AS [Mbr F Name], 
    x.BIRTH AS DOB, 
    DATEDIFF(YEAR, birth, GETDATE()) AS Age, 
    x.PCP as [Prov ID#], 
    Y.LASTNAME as [Prov L Name], 
    Y.FIRSTNAME as [Prov F Name], 
    PA.PHONE as [Provider Phone], 
    (SELECT MAX(cd.FROMDATESVC) 
    FROM [dbo].[Claim_Masters] cm 
    LEFT JOIN [dbo].[Claim_Details] cd ON cm.claimno = cd.claimno 
             AND cm.MEMBID = x.MEMBID 
    WHERE LEFT(cd.PROCCODE, 5) IN ('G0402', 'G0438', 'G0439') 
     AND YEAR(cm.SERVICEDATEFROM) = YEAR(GETDATE())) AS [AWV], 
    (SELECT MAX(cd.FROMDATESVC) 
    FROM [dbo].[Claim_Masters] cm 
    LEFT JOIN [dbo].[Claim_Details] cd ON cm.claimno = cd.claimno 
             AND cm.MEMBID = x.MEMBID 
    WHERE (LEFT(cd.PROCCODE, 5) IN ('G0402', 'G0438', 'G0439') 
      OR RIGHT(cd.PROCCODE, 5) IN ('99490', '99487', '99489')) 
     AND YEAR(cm.SERVICEDATEFROM) = YEAR(GETDATE())) AS [CCM], 
    (select max(cd.FROMDATESVC) from [dbo].[Claim_Masters] cm left join [dbo].[Claim_Details] cd on cm.claimno = cd.claimno and cm.MEMBID = x.MEMBID Where (Right(cd.PROCCODE,5) in ('99495','99496'))and Year(cm.SERVICEDATEFROM) = Year(Getdate())) as [TCM], 
    (select max(cd.FROMDATESVC) from [dbo].[Claim_Masters] cm left join [dbo].[Claim_Details] cd on cm.claimno = cd.claimno and cm.MEMBID = x.MEMBID Where (Right(cd.PROCCODE,5) in ('99211','99212','99213','99214','99215','99201','99202','99203','99204','99205'))and Year(cm.SERVICEDATEFROM) = Year(Getdate())) as [Office], 
    (select max(cd.FROMDATESVC) from [dbo].[Claim_Masters] cm left join [dbo].[Claim_Details] cd on cm.claimno = cd.claimno and cm.MEMBID = x.MEMBID Where (Right(cd.PROCCODE,5) = '1170F')and Year(cm.SERVICEDATEFROM) = Year(Getdate())) as [FUNC], 
    (select max(cd.FROMDATESVC) from [dbo].[Claim_Masters] cm left join [dbo].[Claim_Details] cd on cm.claimno = cd.claimno and cm.MEMBID = x.MEMBID Where (Right(cd.PROCCODE,5) in ('1157F','1158F'))and Year(cm.SERVICEDATEFROM) = Year(Getdate())) as [ACP], 
    (select max(cd.FROMDATESVC) from [dbo].[Claim_Masters] cm left join [dbo].[Claim_Details] cd on cm.claimno = cd.claimno and cm.MEMBID = x.MEMBID Where (Right(cd.PROCCODE,5) in ('0521F','1125F','1126F'))and Year(cm.SERVICEDATEFROM) = Year(Getdate())) as [PAIN], 
    (select max(cd.FROMDATESVC) from [dbo].[Claim_Masters] cm left join [dbo].[Claim_Details] cd on cm.claimno = cd.claimno and cm.MEMBID = x.MEMBID Where (Right(cd.PROCCODE,5) in ('99605','99606','1160F','1111F','1159F'))and Year(cm.SERVICEDATEFROM) = Year(Getdate())) as [MTM] 
FROM 
    [dbo].[MEMB_COMPANY] X 
LEFT JOIN 
    [dbo].[PROV_COMPANY] Y ON X.PCP = Y.PROVID 
JOIN 
    [dbo].[PROV_ADDINFO] PA ON Y.PROV_MPI_NO = PA.PROV_MPI_NO 
          AND (PA.EDI_DEFAULT = 1) 
WHERE 
    (ISNULL(x.OPTHRUDT, '') = '' OR 
    x.OPTHRUDT > GETDATE()) 
    AND X.HPCODE = 'CHPS'

出典

2017-09-30 ggootee

使用 'JOIN' ???? – Ravi

あなたの目標は何か分かっていますか？メンバーは複数のクレームを持つことができますか？可能であれば、サブクエリは異なるクレームから日付を引き出すことができます（メンバーIDによってそれらを関連付けるだけなので）。したがって、あるクレームはTCMを供給し、別のクレームはACPを供給するかもしれない。 – SMor

このクエリはサポートできません。あなたの同僚やあなた自身について1か2か月後に考える。 – svgrafov

は、私はあなたが1を持っていることを前提としています。次に、GROUP BYとconditional aggregationを使用してサブクエリを書き直すことができます。次のようなクエリです。最初の2つのサブクエリを書き直しました。

SELECT 
    x.HPCODE as [Health Plan] 
    ,x.HPFROMDT as [Eff Date] 
    ,x.MEMBID AS [ID #] 
    ,x.LASTNM as [Mbr L Name] 
    ,x.FIRSTNM as [Mbr F Name] 
    ,x.BIRTH as DOB 
    ,datediff(year,birth,getdate()) as Age 
    ,x.PCP as [Prov ID#] 
    ,Y.LASTNAME as [Prov L Name] 
    ,Y.FIRSTNAME as [Prov F Name] 
    ,PA.PHONE as [Provider Phone] 
    ,max(CASE WHEN left(cd.PROCCODE,5) in ('G0402','G0438','G0439') and Year(cm.SERVICEDATEFROM) = Year(Getdate()) THEN cd.FROMDATESVC END) 
    ,max(CASE WHEN left(cd.PROCCODE,5) in ('G0402','G0438','G0439') or Right(cd.PROCCODE,5) in ('99490','99487','99489') and Year(cm.SERVICEDATEFROM) = Year(Getdate()) THEN cd.FROMDATESVC END) 
    -- the subsequent conditions follows 
FROM [dbo].[MEMB_COMPANY] X 
LEFT JOIN [dbo].[PROV_COMPANY] Y ON X.PCP = Y.PROVID 
Join [dbo].[PROV_ADDINFO] PA ON Y.PROV_MPI_NO = PA.PROV_MPI_NO and (PA.EDI_DEFAULT = 1) 
LEFT JOIN [dbo].[Claim_Masters] cm ON cm.MEMBID = x.MEMBID 
LEFT JOIN [dbo].[Claim_Details] cd on cm.claimno = cd.claimno 
WHERE (isnull(x.OPTHRUDT, '') = '' or x.OPTHRUDT > GETDATE()) and X.HPCODE = 'CHPS' 
GROUP BY x.MEMBID, x.HPCODE ,x.HPFROMDT, x.LASTNM, x.FIRSTNM, x.BIRTH, x.PCP, Y.LASTNAME, Y.FIRSTNAME, PA.PHONE

私はあなたがテーブル内left(cd.PROCCODE,5)とright(cd.PROCCODE,5)値を事前計算場合は、クエリは、同様に加速することができたと感じています。

出典

2017-09-30 19:29:37

サブクエリは、多くの場合、遅いです...あなたは構文のようにそれらを回避しようとしてください：

SELECT 
     x.HPCODE as [Health Plan] 
     ,x.HPFROMDT as [Eff Date] 
     ,x.MEMBID AS [ID #] 
     ,x.LASTNM as [Mbr L Name] 
     ,x.FIRSTNM as [Mbr F Name] 
     ,x.BIRTH as DOB 
     ,datediff(year,birth,getdate()) as Age 
     ,x.PCP as [Prov ID#] 
     ,Y.LASTNAME as [Prov L Name] 
     ,Y.FIRSTNAME as [Prov F Name] 
     ,PA.PHONE as [Provider Phone] 
     ,MAX(CASE WHEN left(cd.PROCCODE,5) in ('G0402','G0438','G0439') THEN cd.FROMDATESVC ELSE NULL END) as [AWV] 
     ,MAX(CASE WHEN left(cd.PROCCODE,5) in ('G0402','G0438','G0439') or Right(cd.PROCCODE,5) in ('99490','99487','99489') THEN cd.FROMDATESVC ELSE NULL END) as [CCM] 
     ,MAX(CASE WHEN Right(cd.PROCCODE,5) in ('99495','99496') THEN cd.FROMDATESVC ELSE NULL END) as [TCM] 
     ,MAX(CASE WHEN Right(cd.PROCCODE,5) in ('99211','99212','99213','99214','99215','99201','99202','99203','99204','99205') THEN cd.FROMDATESVC ELSE NULL END) as [Office] 
     ,MAX(CASE WHEN Right(cd.PROCCODE,5) = '1170F' THEN cd.FROMDATESVC ELSE NULL END) as [FUNC] 
     ,MAX(CASE WHEN Right(cd.PROCCODE,5) in ('1157F','1158F') THEN cd.FROMDATESVC ELSE NULL END) as [ACP] 
     ,MAX(CASE WHEN Right(cd.PROCCODE,5) in ('0521F','1125F','1126F') THEN cd.FROMDATESVC ELSE NULL END) as [PAIN] 
     ,MAX(CASE WHEN Right(cd.PROCCODE,5) in ('99605','99606','1160F','1111F','1159F') THEN cd.FROMDATESVC ELSE NULL END) as [MTM] 
    FROM [dbo].[MEMB_COMPANY] X 
     LEFT JOIN [dbo].[PROV_COMPANY] Y ON (X.PCP = Y.PROVID) 
     INNER JOIN [dbo].[PROV_ADDINFO] PA ON (Y.PROV_MPI_NO = PA.PROV_MPI_NO and (PA.EDI_DEFAULT = 1)) 
     LEFT JOIN [dbo].[Claim_Masters] cm ON (cm.MEMBID = x.MEMBID 
     LEFT JOIN [dbo].[Claim_Details] cd ON (cm.claimno = cd.claimno) 
    where (isnull(x.OPTHRUDT, '') = '' or x.OPTHRUDT > GETDATE()) and X.HPCODE = 'CHPS' 
GROUP BY x.HPCODE,x.HPFROMDT,x.MEMBID,x.LASTNM,x.FIRSTNM,x.BIRTH,datediff(year,birth,getdate()),x.PCP,Y.LASTNAME,Y.FIRSTNAME,PA.PHONE

出典

2017-09-30 19:35:19 clementakis

私はあなたが 'GROUP BY'節を見逃していると思います... –

おっと、ありがとう^^ – clementakis

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