SQLスクリプトの問題 - 複製

Question

データベースの複数のテーブルからデータを取り出すように設計されたSQLスクリプトがあります。原則としてこれは動作していますが、私は次のような動作を追加しようとしています： シナリオの場合、3つの可能なオプションに対してコースタイトルがチェックされています。それがタイトルに存在する場合、別のデータベースをチェックし、特定のAssessorTypeを持つTOP 1 AssessorID（DESC終了日でソート）を検索します。このタイプのアイディアは、そのタイプのコースのアセスメントです。可能な3つのオプションが存在しない場合は、そのコースに対してAタイプのAssessorを引っ張ってください。典型的には1人の学習者3に対して4コースタイプAの査定タイプEまたはFおよび1のためかもしれないがあるかもしれないスクリプトが生成

ただし結果何が起こるかは、それが関連する各コース別名

ため重複する行を作成することです

学習者A - コースA - AssessorType

学習者A - Bコース - AssessorType E

私は達成するために探しています何が1本の1コースのラインが、そのコースの正しい単一assessortypeですときに基づいて。

CASE WHEN TRAINEE_LLWR_ACT.TITLE_LA IN ('%CG COMM%','%CG AON%','%CG DIG LIT%') THEN 

        (SELECT TOP (1) TRASSESSOR.ASSESSORID 
         FROM TRAINEE INNER JOIN 
          TRASSESSOR ON TRAINEE.TRAINEEID = TRASSESSOR.TRAINEEID 
         WHERE (TRASSESSOR.ASSESSORTYPE = 'E' OR TRASSESSOR.ASSESSORTYPE = 'F') AND (TRASSESSOR.TRAINEEID = TRAINEE.TRAINEEID) 
         ORDER BY TRASSESSOR.ENDDATE DESC) 
         ELSE TRASSESSOR.ASSESSORID END AS [Courses/Course/MISAssessorID] 

私が加入するが、私は」とそのおそらくを行うには確信している：ここで

は、ここで問題に

SELECT DISTINCT 
        TOP (100) PERCENT TRAINEE.LLWR_LEARN_ID AS MISLearnerID, 
        REPLACE(TRAINEE.FIRSTNAME, ' ', '.')+REPLACE(TRAINEE.LASTNAME,' ','') AS UserID, 
        TRAINEE.FIRSTNAME AS Forename, 
        TRAINEE.LASTNAME AS Surname, 
        TRAINEE.ADDRESS1 AS HomeAddressLine1, 
        TRAINEE.LLWR_LEARN_ID AS StudentID, 
        TRAINEE.ADDRESS2 AS HomeAddressLocality, 
        TRAINEE.POSTTOWN AS HomeAddressTown, 
        TRAINEE.COUNTY AS HomeAddressCounty, 
        TRAINEE.UNIQUELEARNERNUMBER AS ULN, 
        TRAINEE.POSTCODE AS HomeAddressPostCode, 
        TRAINEEPOT2.LLWR_DISABLE2 AS LDisability, 

        CASE WHEN TRAINEEPOT2.LLWR_NUM_STRT = '1' THEN 'Entry Level 1' 
        WHEN TRAINEEPOT2.LLWR_NUM_STRT = '1' THEN 'Entry Level 1' 
        WHEN TRAINEEPOT2.LLWR_NUM_STRT = '2' THEN 'Entry Level 2' 
        WHEN TRAINEEPOT2.LLWR_NUM_STRT = '3' THEN 'Entry Level 3' 
        WHEN TRAINEEPOT2.LLWR_NUM_STRT = '5' THEN 'Level 1' 
        WHEN TRAINEEPOT2.LLWR_NUM_STRT = 'D' THEN 'Level 2' 
        WHEN TRAINEEPOT2.LLWR_NUM_STRT = 'F' THEN 'Level 3' 
        END AS InitialAssessmentNumeracy, 

        CASE WHEN TRAINEEPOT2.LLWR_LITY_SRT = '1' THEN 'Entry Level 1' 
        WHEN TRAINEEPOT2.LLWR_LITY_SRT = '2' THEN 'Entry Level 2' 
        WHEN TRAINEEPOT2.LLWR_LITY_SRT = '3' THEN 'Entry Level 3' 
        WHEN TRAINEEPOT2.LLWR_LITY_SRT = '5' THEN 'Level 1' 
        WHEN TRAINEEPOT2.LLWR_LITY_SRT = 'D' THEN 'Level 2' 
        WHEN TRAINEEPOT2.LLWR_LITY_SRT = 'F' THEN 'Level 3' 
        END AS InitialAssessmentLiteracy, 

        CASE WHEN TRAINEEINFO.U_DIGLIT = 'E1' THEN 'Entry Level 1' 
        WHEN TRAINEEINFO.U_DIGLIT = 'E2' THEN 'Entry Level 2' 
        WHEN TRAINEEINFO.U_DIGLIT = 'E3' THEN 'Entry Level 3' 
        WHEN TRAINEEINFO.U_DIGLIT = 'L1' THEN 'Level 1' 
        WHEN TRAINEEINFO.U_DIGLIT = 'L2' THEN 'Level 2' 
        WHEN TRAINEEINFO.U_DIGLIT = 'L3' THEN 'Level 3' 
        WHEN TRAINEEINFO.U_DIGLIT = 'na' THEN 'Not Applicable' 
        END AS InitialAssessmentICT, 

        TRAINEE.EMAIL, TRAINEE.TELEPHONE AS TelNum, 
        TRAINEE.DOB, 
        TRAINEE.NINUMBER AS NationalInsuranceNo, 
         (SELECT  TOP (1) LONGSTRING 
         FROM   LOOKUP 
         WHERE  
         (TABLENAME = 'TRAINEE') AND (FIELDNAME = 'GENDER') AND (SHORTSTRING = TRAINEE.GENDER)) AS Sex, 
         TRAINEE.MOBILE, 
        TREMPLOYER.EMPLOYERID AS MISEmployerID, 
        TRAINEE_LLWR_ACT.LAIM_REF AS [Courses/Course/LadCode], 
        TRAINEE_LLWR_ACT.TITLE_LA AS [Courses/Course/CourseName], 
        TRAINEE_LLWR_ACT.EENDDATE AS [Courses/Course/CourseEndDate], 
        TRAINEEPOT.STARTDATE AS [Courses/Course/CourseStartDate], 
        TRAINEE_LLWR_ACT.TERMDATE AS [Courses/Course/ActualEndDate], TRAINEE_LLWR_ACT.REGNUMBER AS [Courses/Course/RegistrationNumber], 

        CASE WHEN TRAINEE_LLWR_ACT.TITLE_LA IN ('%CG COMM%','%CG AON%','%CG DIG LIT%') THEN 

        (SELECT TOP (1) TRASSESSOR.ASSESSORID 
         FROM TRAINEE INNER JOIN 
          TRASSESSOR ON TRAINEE.TRAINEEID = TRASSESSOR.TRAINEEID 
         WHERE (TRASSESSOR.ASSESSORTYPE = 'E' OR TRASSESSOR.ASSESSORTYPE = 'F') AND (TRASSESSOR.TRAINEEID = TRAINEE.TRAINEEID) 
         ORDER BY TRASSESSOR.ENDDATE DESC) 
         ELSE TRASSESSOR.ASSESSORID END AS [Courses/Course/MISAssessorID], 

        CASE WHEN TRAINEE_LLWR_ACT.COMPSTAT = 1 THEN 'IT' 
        WHEN TRAINEE_LLWR_ACT.COMPSTAT = 2 THEN 'CM' 
        WHEN TRAINEE_LLWR_ACT.COMPSTAT = 3 THEN 'EL' 
        WHEN TRAINEE_LLWR_ACT.COMPSTAT = 4 THEN 'TR' 
        WHEN TRAINEE_LLWR_ACT.COMPSTAT = 5 THEN 'TS' 
        WHEN TRAINEE_LLWR_ACT.COMPSTAT = 6 THEN 'EL' END AS [Courses/Course/Status] 

FROM   TRAINEE INNER JOIN 
        TREMPLOYER ON TRAINEE.TRAINEEID = TREMPLOYER.TRAINEEID INNER JOIN 
        TRAINEE_LLWR_ACT ON TRAINEE.TRAINEEID = TRAINEE_LLWR_ACT.TRAINEEID INNER JOIN 
        TRASSESSOR ON TRAINEE.TRAINEEID = TRASSESSOR.TRAINEEID INNER JOIN 
        TRAINEEINFO ON TRAINEE.TRAINEEID = TRAINEEINFO.TRAINEEID INNER JOIN 
        TRAINEEPOT ON TRAINEE.TRAINEEID = TRAINEEPOT.TRAINEEID INNER JOIN 
        TRAINEEPOT2 ON TRAINEE.TRAINEEID = TRAINEEPOT2.TRAINEEID 

WHERE  (TRAINEEINFO.U_E_PORTFOLIO = 'Yes') AND (TRAINEE.ADMINCENTREID = '0003') AND 
        (TRAINEE_LLWR_ACT.DELIVERY = '09' OR 
        TRAINEE_LLWR_ACT.DELIVERY = '03' OR 
        TRAINEE_LLWR_ACT.DELIVERY = '02') AND (TRASSESSOR.ENDDATE = 
         (SELECT  MAX(ENDDATE) AS Expr1 
         FROM   TRASSESSOR AS TRASSESSOR_1 
         WHERE  (TRAINEE.TRAINEEID = TRAINEEID))) AND 
         ((SELECT  TOP (1) EMPLOYERID 
          FROM   TREMPLOYER AS TREMPLOYER_1 
          WHERE  (TRAINEEID = TRAINEE.TRAINEEID) 
          ORDER BY STARTDATE DESC) = TREMPLOYER.EMPLOYERID) 
ORDER BY surname 

特定のケースを実行しているされている完全なスクリプトです私が何をする必要があるかを理解するためにSQLで十分に修飾されていません。どんな助けもありがとう！

Answer 1

ケースと選択が間違って設定されているという問題として解決されました。コードでは、本質的には正しいスクリプトを実行していないので、正しい評価者に問い合わせる