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Développement SQL Server Discussion :

SELECT avec fonction PIVOT


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Développement SQL Server

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  1. #1
    Membre confirmé Avatar de Tchicken
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    Par défaut SELECT avec fonction PIVOT
    Bonjour à tous,

    je souhaite créer une instruction SELECT dans le but d'entrainer une IA et d'en interroger la prédiction :

    actuellement, je l'entraine avec cette requête :

    Code : Sélectionner tout - Visualiser dans une fenêtre à part
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    SELECT b.Difficulte,b.Autostart,b.Allocation,b.Distance,b.Partants,b.CptStats,b.Age,c.Numero,c.Corde,c.DistPoid,c.Gains,c.ClaZone,c.Cote11h,c.CoteDef,c.CoteGen,c.Pourcent11h,c.PourcentDef,c.ClasCoefReussite,c.CoefReussite,c.IndFor,c.IndForme,c.NbCourses,c.NbVictoires,c.NbPlaces,c.ClaCote,c.PtsOR,c.ClaOR,c.PtsAR,c.ClaAR,c.PtsCX,c.ClaCX,c.PtsCRIFX,c.ClaCRIFX,c.PtsTMatic,c.ClaTMatic,c.PtsHisto,c.ClaHisto,c.PtsRub,c.ClaRub,c.PrcCh,c.PrcDr,c.PrcEn,c.NbBloc,c.NbCouples,c.VaCouples,c.ClasMN,c.ClasPT,c.ClasRE,c.ClasRD,c.ClaIDC,c.ClaCFP,c.PtsMN,c.PtsPT,c.PtsRD,c.PtsRE,c.PtsCFP,c.PtsIDC,c.ClasPtsStats,c.PtsStats,c.ClasValStats,c.ValStats,c.ClasStats,c.CumStats,c.PtsSynth,c.ClasSynth,c.PlaceArrivee
    FROM Reunions a, Courses b, Chevaux c
    WHERE a.Numgeny = b.Numgeny AND b.Numgeny = c.Numgeny AND b.NumCourse = c.NumCourse
    AND a.DateReunion>='01/10/2019' AND a.DateReunion<='30/04/2023' 
    AND a.LieuCourse='Bordeaux le bouscat' 
    AND b.Partants>7
    Je souhaiterai intégrer à chaque ligne de cette requête les 10 premières lignes de ma table historique chevaux "Performances" en lui passant le nom du cheval, la date de la course et la discipline, pour obtenir en retour les 10 lignes de 19 colonnes sur la même ligne en ajoutant 190 colonnes :

    Code : Sélectionner tout - Visualiser dans une fenêtre à part
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    TABLE [dbo].[Performances](
           [Nom] [nvarchar](50) NOT NULL,
           [DatePerf] [datetime2](0) NOT NULL,
           [Lieu] [nvarchar](50) NULL,
           [Dist] [real] NULL,
           [Gains] [int] NULL,
           [Partants] [smallint] NULL,
           [Corde] [nvarchar](50) NULL,
           [Cordage] [nvarchar](50) NULL,
           [Deferre] [nvarchar](255) NULL,
           [Poid] [real] NULL,
           [Discipline] [nvarchar](50) NOT NULL,
           [TypeCourse] [nvarchar](50) NULL,
           [Allocation] [int] NULL,
           [Place] [nvarchar](50) NULL,
           [RedKDist] [nvarchar](50) NULL,
           [Cote] [real] NULL,
           [Avis] [nvarchar](255) NULL,
           [Video] [nvarchar](255) NULL,
           [DateModif] [datetime2](0) NULL
    Je pense qu'il faut utiliser la fonction PIVOT, mais mes compétences SQL sont assez limitées :

    J'ai commencé à écrire cette procédure sans la fonction pivot, mais je m'embrouille et suis dépassé :
    Code : Sélectionner tout - Visualiser dans une fenêtre à part
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    CREATE OR ALTER FUNCTION get_last_10_performances(@NomChx [nvarchar](50), @DateCourse [datetime2], @Discipline [nvarchar](50))
    RETURNS @last_10_performances TABLE (
        [DatePerf1] [datetime2](0) NULL,
        [Dist1] [real] NULL,
        [Gains1] [int] NULL,
        [Partants1] [smallint] NULL,
        [Corde1] [nvarchar](50) NULL,
        [Deferre1] [nvarchar](255) NULL,
        [Poid1] [real] NULL,
        [Allocation1] [int] NULL,
        [Place1] [nvarchar](50) NULL,
        [Cote1] [real] NULL,
        [DatePerf2] [datetime2](0) NULL,
        [Dist2] [real] NULL,
        [Gains2] [int] NULL,
        [Partants2] [smallint] NULL,
        [Corde2] [nvarchar](50) NULL,
        [Deferre2] [nvarchar](255) NULL,
        [Poid2] [real] NULL,
        [Allocation2] [int] NULL,
        [Place2] [nvarchar](50) NULL,
        [Cote2] [real] NULL,
        [DatePerf3] [datetime2](0) NULL,
        [Dist3] [real] NULL,
        [Gains3] [int] NULL,
        [Partants3] [smallint] NULL,
        [Corde3] [nvarchar](50) NULL,
        [Deferre3] [nvarchar](255) NULL,
        [Poid3] [real] NULL,
        [Allocation3] [int] NULL,
        [Place3] [nvarchar](50) NULL,
        [Cote3] [real] NULL,
        [DatePerf4] [datetime2](0) NULL,
        [Dist4] [real] NULL,
        [Gains4] [int] NULL,
        [Partants4] [smallint] NULL,
        [Corde4] [nvarchar](50) NULL,
        [Deferre4] [nvarchar](255) NULL,
        [Poid4] [real] NULL,
        [Allocation4] [int] NULL,
        [Place4] [nvarchar](50) NULL,
        [Cote4] [real] NULL,
        [DatePerf5] [datetime2](0) NULL,
        [Dist5] [real] NULL,
        [Gains5] [int] NULL,
        [Partants5] [smallint] NULL,
        [Corde5] [nvarchar](50) NULL,
        [Deferre5] [nvarchar](255) NULL,
        [Poid5] [real] NULL,
        [Allocation5] [int] NULL,
        [Place5] [nvarchar](50) NULL,
        [Cote5] [real] NULL,
        [DatePerf6] [datetime2](0) NULL,
        [Dist6] [real] NULL,
        [Gains6] [int] NULL,
        [Partants6] [smallint] NULL,
        [Corde6] [nvarchar](50) NULL,
        [Deferre6] [nvarchar](255) NULL,
        [Poid6] [real] NULL,
        [Allocation6] [int] NULL,
        [Place6] [nvarchar](50) NULL,
        [Cote6] [real] NULL,
        [DatePerf7] [datetime2](0) NULL,
        [Dist7] [real] NULL,
        [Gains7] [int] NULL,
        [Partants7] [smallint] NULL,
        [Corde7] [nvarchar](50) NULL,
        [Deferre7] [nvarchar](255) NULL,
        [Poid7] [real] NULL,
        [Allocation7] [int] NULL,
        [Place7] [nvarchar](50) NULL,
        [Cote7] [real] NULL,
        [DatePerf8] [datetime2](0) NULL,
        [Dist8] [real] NULL,
        [Gains8] [int] NULL,
        [Partants8] [smallint] NULL,
        [Corde8] [nvarchar](50) NULL,
        [Deferre8] [nvarchar](255) NULL,
        [Poid8] [real] NULL,
        [Allocation8] [int] NULL,
        [Place8] [nvarchar](50) NULL,
        [Cote8] [real] NULL,
        [DatePerf9] [datetime2](0) NULL,
        [Dist9] [real] NULL,
        [Gains9] [int] NULL,
        [Partants9] [smallint] NULL,
        [Corde9] [nvarchar](50) NULL,
        [Deferre9] [nvarchar](255) NULL,
        [Poid9] [real] NULL,
        [Allocation9] [int] NULL,
        [Place9] [nvarchar](50) NULL,
        [Cote9] [real] NULL,
        [DatePerf10] [datetime2](0) NULL,
        [Dist10] [real] NULL,
        [Gains10] [int] NULL,
        [Partants10] [smallint] NULL,
        [Corde10] [nvarchar](50) NULL,
        [Deferre10] [nvarchar](255) NULL,
        [Poid10] [real] NULL,
        [Allocation10] [int] NULL,
        [Place10] [nvarchar](50) NULL,
        [Cote10] [real] NULL
    ) AS 
    BEGIN
        DECLARE @dateperf DATETIME2
        DECLARE @compteur INT = 0
        DECLARE @maxiter INT = 10
     
        DECLARE cur_performances CURSOR FOR
        SELECT  DatePerf,Dist,Gains,Partants,Corde,Deferre,Poid,Allocation,Place,Cote
        FROM performances p
        WHERE 
            p.Nom = @NomChx AND
            p.DatePerf < @DateCourse AND
            p.Discipline = @Discipline
        ORDER BY p.DatePerf DESC
     
        OPEN cur_performances
        FETCH NEXT FROM cur_performances INTO @dateperf
     
        WHILE @@FETCH_STATUS = 0 AND @compteur < @maxiter
        BEGIN
     
    A partir de la je pense que ça ne va plus…
    Et j’aimerais si possible que le retour soit constitué des 100 colonnes et complétée par des colonne Null si le cheval a moins de 10 performances.
     
     
            INSERT INTO @last_10_performances(DatePerf1, Dist1, Gains1, Partants1, Corde1, Deferre1, Poid1, Allocation1, Place1, Cote1,
                                              DatePerf2, Dist2, Gains2, Partants2, Corde2, Deferre2, Poid2, Allocation2, Place2, Cote2,
                                              DatePerf3, Dist3, Gains3, Partants3, Corde3, Deferre3, Poid3, Allocation3, Place3, Cote3,
                                              DatePerf4, Dist4, Gains4, Partants4, Corde4, Deferre4, Poid4, Allocation4, Place4, Cote4,
                                             DatePerf5, Dist5, Gains5, Partants5, Corde5, Deferre5, Poid5, Allocation5, Place5, Cote5,
                                              DatePerf6, Dist6, Gains6, Partants6, Corde6, Deferre6, Poid6, Allocation6, Place6, Cote6,
                                              DatePerf7, Dist7, Gains7, Partants7, Corde7, Deferre7, Poid7, Allocation7, Place7, Cote7,
                                              DatePerf8, Dist8, Gains8, Partants8, Corde8, Deferre8, Poid8, Allocation8, Place8, Cote8,
                                              DatePerf9, Dist9, Gains9, Partants9, Corde9, Deferre9, Poid9, Allocation9, Place9, Cote9,
                                              DatePerf10, Dist10, Gains10, Partants10, Corde10, Deferre10, Poid10, Allocation10, Place10, Cote10)
            SELECT 
                MAX(CASE WHEN rn = 1 THEN DatePerf END),
                MAX(CASE WHEN rn = 1 THEN Dist END),
                MAX(CASE WHEN rn = 1 THEN Gains END),
                MAX(CASE WHEN rn = 1 THEN Partants END),
                MAX(CASE WHEN rn = 1 THEN Corde END),
                MAX(CASE WHEN rn = 1 THEN Deferre END),
                MAX(CASE WHEN rn = 1 THEN Poid END),
                MAX(CASE WHEN rn = 1 THEN Allocation END),
                MAX(CASE WHEN rn = 1 THEN Place END),
                MAX(CASE WHEN rn = 1 THEN Cote END),
                MAX(CASE WHEN rn = 2 THEN DatePerf END),
                MAX(CASE WHEN rn = 2 THEN Dist END),
                MAX(CASE WHEN rn = 2 THEN Gains END),
                MAX(CASE WHEN rn = 2 THEN Partants END),
                MAX(CASE WHEN rn = 2 THEN Corde END),
                MAX(CASE WHEN rn = 2 THEN Deferre END),
                MAX(CASE WHEN rn = 2 THEN Poid END),
                MAX(CASE WHEN rn = 2 THEN Allocation END),
                MAX(CASE WHEN rn = 2 THEN Place END),
                MAX(CASE WHEN rn = 2 THEN Cote END),
                MAX(CASE WHEN rn = 3 THEN DatePerf END),
                MAX(CASE WHEN rn = 3 THEN Dist END),
                MAX(CASE WHEN rn = 3 THEN Gains END),
                MAX(CASE WHEN rn = 3 THEN Partants END),
                MAX(CASE WHEN rn = 3 THEN Corde END),
                MAX(CASE WHEN rn = 3 THEN Deferre END),
                MAX(CASE WHEN rn = 3 THEN Poid END),
                MAX(CASE WHEN rn = 3 THEN Allocation END),
                MAX(CASE WHEN rn = 3 THEN Place END),
                MAX(CASE WHEN rn = 3 THEN Cote END),
                MAX(CASE WHEN rn = 4 THEN DatePerf END),
                MAX(CASE WHEN rn = 4 THEN Dist END),
                MAX(CASE WHEN rn = 4 THEN Gains END),
                MAX(CASE WHEN rn = 4 THEN Partants END),
                MAX(CASE WHEN rn = 4 THEN Corde END),
                MAX(CASE WHEN rn = 4 THEN Deferre END),
                MAX(CASE WHEN rn = 4 THEN Poid END),
                MAX(CASE WHEN rn = 4 THEN Allocation END),
                MAX(CASE WHEN rn = 4 THEN Place END),
                MAX(CASE WHEN rn = 4 THEN Cote END),
                MAX(CASE WHEN rn = 5 THEN DatePerf END),
                MAX(CASE WHEN rn = 5 THEN Dist END),
                MAX(CASE WHEN rn = 5 THEN Gains END),
                MAX(CASE WHEN rn = 5 THEN Partants END),
                MAX(CASE WHEN rn = 5 THEN Corde END),
                MAX(CASE WHEN rn = 5 THEN Deferre END),
                MAX(CASE WHEN rn = 5 THEN Poid END),
                MAX(CASE WHEN rn = 5 THEN Allocation END),
                MAX(CASE WHEN rn = 5 THEN Place END),
                MAX(CASE WHEN rn = 5 THEN Cote END),
                MAX(CASE WHEN rn = 6 THEN DatePerf END),
                MAX(CASE WHEN rn = 6 THEN Dist END),
                MAX(CASE WHEN rn = 6 THEN Gains END),
                MAX(CASE WHEN rn = 6 THEN Partants END),
                MAX(CASE WHEN rn = 6 THEN Corde END),
                MAX(CASE WHEN rn = 6 THEN Deferre END),
                MAX(CASE WHEN rn = 6 THEN Poid END),
                MAX(CASE WHEN rn = 6 THEN Allocation END),
                MAX(CASE WHEN rn = 6 THEN Place END),
                MAX(CASE WHEN rn = 6 THEN Cote END),
                MAX(CASE WHEN rn = 7 THEN DatePerf END),
                MAX(CASE WHEN rn = 7 THEN Dist END),
                MAX(CASE WHEN rn = 7 THEN Gains END),
                MAX(CASE WHEN rn = 7 THEN Partants END),
                MAX(CASE WHEN rn = 7 THEN Corde END),
                MAX(CASE WHEN rn = 7 THEN Deferre END),
                MAX(CASE WHEN rn = 7 THEN Poid END),
                MAX(CASE WHEN rn = 7 THEN Allocation END),
                MAX(CASE WHEN rn = 7 THEN Place END),
                MAX(CASE WHEN rn = 7 THEN Cote END),
                MAX(CASE WHEN rn = 7 THEN DatePerf END),
                MAX(CASE WHEN rn = 8 THEN Dist END),
                MAX(CASE WHEN rn = 8 THEN Gains END),
                MAX(CASE WHEN rn = 8 THEN Partants END),
                MAX(CASE WHEN rn = 8 THEN Corde END),
                MAX(CASE WHEN rn = 8 THEN Deferre END),
                MAX(CASE WHEN rn = 8 THEN Poid END),
                MAX(CASE WHEN rn = 8 THEN Allocation END),
                MAX(CASE WHEN rn = 8 THEN Place END),
                MAX(CASE WHEN rn = 8 THEN Cote END),
                MAX(CASE WHEN rn = 9 THEN DatePerf END),
                MAX(CASE WHEN rn = 9 THEN Dist END),
                MAX(CASE WHEN rn = 9 THEN Gains END),
                MAX(CASE WHEN rn = 9 THEN Partants END),
                MAX(CASE WHEN rn = 9 THEN Corde END),
                MAX(CASE WHEN rn = 9 THEN Deferre END),
                MAX(CASE WHEN rn = 9 THEN Poid END),
                MAX(CASE WHEN rn = 9 THEN Allocation END),
                MAX(CASE WHEN rn = 9 THEN Place END),
                MAX(CASE WHEN rn = 9 THEN Cote END),
                MAX(CASE WHEN rn = 10 THEN DatePerf END),
                MAX(CASE WHEN rn = 10 THEN Dist END),
                MAX(CASE WHEN rn = 10 THEN Gains END),
                MAX(CASE WHEN rn = 10 THEN Partants END),
                MAX(CASE WHEN rn = 10 THEN Corde END),
                MAX(CASE WHEN rn = 10 THEN Deferre END),
                MAX(CASE WHEN rn = 10 THEN Poid END),
                MAX(CASE WHEN rn = 10 THEN Allocation END),
                MAX(CASE WHEN rn = 10 THEN Place END),
                MAX(CASE WHEN rn = 10 THEN Cote END)
        CLOSE last_10_performances
        DEALLOCATE last_10_performances
        WHILE @compteur < @maxiter
        BEGIN
            INSERT INTO @last_10_performances(
                                   )
            VALUES (NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL)
     
            SET @compteur = @compteur + 1
        END
     
        RETURN
    END
    Merci de votre aide, Tchicken.

  2. #2
    Membre confirmé Avatar de Tchicken
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    Messages : 108
    Par défaut
    Merci ChatGPT, au bout 1/2 heure d'échange, j'ai obtenue la réponse

    Code : Sélectionner tout - Visualiser dans une fenêtre à part
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    DECLARE @nomCheval AS NVARCHAR(50)
    DECLARE @nomDiscipline AS NVARCHAR(50)
    DECLARE @dateLimite AS DATETIME2(0)
     
    SET @nomCheval = 'GRANVILLAISE BLEUE'
    SET @nomDiscipline = 'MONTE'
    SET @dateLimite = '2023-05-17'
     
    ;WITH RankedPerformances AS (
        SELECT *,
            ROW_NUMBER() OVER (ORDER BY DatePerf DESC) AS RowNum
        FROM Performances
        WHERE Nom = @nomCheval AND Discipline = @nomDiscipline AND DatePerf <= @dateLimite
    )
    SELECT
        MAX(CASE WHEN RowNum = 1 THEN Dist END) AS Dist_1,
        MAX(CASE WHEN RowNum = 1 THEN Gains END) AS Gains_1,
        MAX(CASE WHEN RowNum = 1 THEN Partants END) AS Partants_1,
        MAX(CASE WHEN RowNum = 1 THEN Corde END) AS Corde_1,
        MAX(CASE WHEN RowNum = 1 THEN Cordage END) AS Cordage_1,
        MAX(CASE WHEN RowNum = 1 THEN Deferre END) AS Deferre_1,
        MAX(CASE WHEN RowNum = 1 THEN Poid END) AS Poid_1,
        MAX(CASE WHEN RowNum = 1 THEN TypeCourse END) AS TypeCourse_1,
        MAX(CASE WHEN RowNum = 1 THEN Allocation END) AS Allocation_1,
        MAX(CASE WHEN RowNum = 1 THEN Place END) AS Place_1,
        MAX(CASE WHEN RowNum = 1 THEN RedKDist END) AS RedKDist_1,
        MAX(CASE WHEN RowNum = 1 THEN Cote END) AS Cote_1,
        MAX(CASE WHEN RowNum = 1 THEN Avis END) AS Avis_1,
        MAX(CASE WHEN RowNum = 1 THEN Video END) AS Video_1,
        MAX(CASE WHEN RowNum = 1 THEN DateModif END) AS DateModif_1,
        MAX(CASE WHEN RowNum = 2 THEN Dist END) AS Dist_2,
        MAX(CASE WHEN RowNum = 2 THEN Gains END) AS Gains_2,
        MAX(CASE WHEN RowNum = 2 THEN Partants END) AS Partants_2,
        MAX(CASE WHEN RowNum = 2 THEN Corde END) AS Corde_2,
        MAX(CASE WHEN RowNum = 2 THEN Cordage END) AS Cordage_2,
        MAX(CASE WHEN RowNum = 2 THEN Deferre END) AS Deferre_2,
        MAX(CASE WHEN RowNum = 2 THEN Poid END) AS Poid_2,
        MAX(CASE WHEN RowNum = 2 THEN TypeCourse END) AS TypeCourse_2,
        MAX(CASE WHEN RowNum = 2 THEN Allocation END) AS Allocation_2,
        MAX(CASE WHEN RowNum = 2 THEN Place END) AS Place_2,
        MAX(CASE WHEN RowNum = 2 THEN RedKDist END) AS RedKDist_2,
        MAX(CASE WHEN RowNum = 2 THEN Cote END) AS Cote_2,
        MAX(CASE WHEN RowNum = 2 THEN Avis END) AS Avis_2,
        MAX(CASE WHEN RowNum = 2 THEN Video END) AS Video_2,
        MAX(CASE WHEN RowNum = 2 THEN DateModif END) AS DateModif_2,
        MAX(CASE WHEN RowNum = 3 THEN Dist END) AS Dist_3,
        MAX(CASE WHEN RowNum = 3 THEN Gains END) AS Gains_3,
        MAX(CASE WHEN RowNum = 3 THEN Partants END) AS Partants_3,
        MAX(CASE WHEN RowNum = 3 THEN Corde END) AS Corde_3,
        MAX(CASE WHEN RowNum = 3 THEN Cordage END) AS Cordage_3,
        MAX(CASE WHEN RowNum = 3 THEN Deferre END) AS Deferre_3,
        MAX(CASE WHEN RowNum = 3 THEN Poid END) AS Poid_3,
        MAX(CASE WHEN RowNum = 3 THEN TypeCourse END) AS TypeCourse_3,
        MAX(CASE WHEN RowNum = 3 THEN Allocation END) AS Allocation_3,
        MAX(CASE WHEN RowNum = 3 THEN Place END) AS Place_3,
        MAX(CASE WHEN RowNum = 3 THEN RedKDist END) AS RedKDist_3,
        MAX(CASE WHEN RowNum = 3 THEN Cote END) AS Cote_3,
        MAX(CASE WHEN RowNum = 3 THEN Avis END) AS Avis_3,
        MAX(CASE WHEN RowNum = 3 THEN Video END) AS Video_3,
        MAX(CASE WHEN RowNum = 3 THEN DateModif END) AS DateModif_3,
        MAX(CASE WHEN RowNum = 4 THEN Dist END) AS Dist_4,
        MAX(CASE WHEN RowNum = 4 THEN Gains END) AS Gains_4,
        MAX(CASE WHEN RowNum = 4 THEN Partants END) AS Partants_4,
        MAX(CASE WHEN RowNum = 4 THEN Corde END) AS Corde_4,
        MAX(CASE WHEN RowNum = 4 THEN Cordage END) AS Cordage_4,
        MAX(CASE WHEN RowNum = 4 THEN Deferre END) AS Deferre_4,
        MAX(CASE WHEN RowNum = 4 THEN Poid END) AS Poid_4,
        MAX(CASE WHEN RowNum = 4 THEN TypeCourse END) AS TypeCourse_4,
        MAX(CASE WHEN RowNum = 4 THEN Allocation END) AS Allocation_4,
        MAX(CASE WHEN RowNum = 4 THEN Place END) AS Place_4,
        MAX(CASE WHEN RowNum = 4 THEN RedKDist END) AS RedKDist_4,
        MAX(CASE WHEN RowNum = 4 THEN Cote END) AS Cote_4,
        MAX(CASE WHEN RowNum = 4 THEN Avis END) AS Avis_4,
        MAX(CASE WHEN RowNum = 4 THEN Video END) AS Video_4,
        MAX(CASE WHEN RowNum = 4 THEN DateModif END) AS DateModif_4,
        MAX(CASE WHEN RowNum = 5 THEN Dist END) AS Dist_5,
        MAX(CASE WHEN RowNum = 5 THEN Gains END) AS Gains_5,
        MAX(CASE WHEN RowNum = 5 THEN Partants END) AS Partants_5,
        MAX(CASE WHEN RowNum = 5 THEN Corde END) AS Corde_5,
        MAX(CASE WHEN RowNum = 5 THEN Cordage END) AS Cordage_5,
        MAX(CASE WHEN RowNum = 5 THEN Deferre END) AS Deferre_5,
        MAX(CASE WHEN RowNum = 5 THEN Poid END) AS Poid_5,
        MAX(CASE WHEN RowNum = 5 THEN TypeCourse END) AS TypeCourse_5,
        MAX(CASE WHEN RowNum = 5 THEN Allocation END) AS Allocation_5,
        MAX(CASE WHEN RowNum = 5 THEN Place END) AS Place_5,
        MAX(CASE WHEN RowNum = 5 THEN RedKDist END) AS RedKDist_5,
        MAX(CASE WHEN RowNum = 5 THEN Cote END) AS Cote_5,
        MAX(CASE WHEN RowNum = 5 THEN Avis END) AS Avis_5,
        MAX(CASE WHEN RowNum = 5 THEN Video END) AS Video_5,
        MAX(CASE WHEN RowNum = 5 THEN DateModif END) AS DateModif_5,
        MAX(CASE WHEN RowNum = 6 THEN Dist END) AS Dist_6,
        MAX(CASE WHEN RowNum = 6 THEN Gains END) AS Gains_6,
        MAX(CASE WHEN RowNum = 6 THEN Partants END) AS Partants_6,
        MAX(CASE WHEN RowNum = 6 THEN Corde END) AS Corde_6,
        MAX(CASE WHEN RowNum = 6 THEN Cordage END) AS Cordage_6,
        MAX(CASE WHEN RowNum = 6 THEN Deferre END) AS Deferre_6,
        MAX(CASE WHEN RowNum = 6 THEN Poid END) AS Poid_6,
        MAX(CASE WHEN RowNum = 6 THEN TypeCourse END) AS TypeCourse_6,
        MAX(CASE WHEN RowNum = 6 THEN Allocation END) AS Allocation_6,
        MAX(CASE WHEN RowNum = 6 THEN Place END) AS Place_6,
        MAX(CASE WHEN RowNum = 6 THEN RedKDist END) AS RedKDist_6,
        MAX(CASE WHEN RowNum = 6 THEN Cote END) AS Cote_6,
        MAX(CASE WHEN RowNum = 6 THEN Avis END) AS Avis_6,
        MAX(CASE WHEN RowNum = 6 THEN Video END) AS Video_6,
        MAX(CASE WHEN RowNum = 6 THEN DateModif END) AS DateModif_6,
        MAX(CASE WHEN RowNum = 7 THEN Dist END) AS Dist_7,
        MAX(CASE WHEN RowNum = 7 THEN Gains END) AS Gains_7,
        MAX(CASE WHEN RowNum = 7 THEN Partants END) AS Partants_7,
        MAX(CASE WHEN RowNum = 7 THEN Corde END) AS Corde_7,
        MAX(CASE WHEN RowNum = 7 THEN Cordage END) AS Cordage_7,
        MAX(CASE WHEN RowNum = 7 THEN Deferre END) AS Deferre_7,
        MAX(CASE WHEN RowNum = 7 THEN Poid END) AS Poid_7,
        MAX(CASE WHEN RowNum = 7 THEN TypeCourse END) AS TypeCourse_7,
        MAX(CASE WHEN RowNum = 7 THEN Allocation END) AS Allocation_7,
        MAX(CASE WHEN RowNum = 7 THEN Place END) AS Place_7,
        MAX(CASE WHEN RowNum = 7 THEN RedKDist END) AS RedKDist_7,
        MAX(CASE WHEN RowNum = 7 THEN Cote END) AS Cote_7,
        MAX(CASE WHEN RowNum = 7 THEN Avis END) AS Avis_7,
        MAX(CASE WHEN RowNum = 7 THEN Video END) AS Video_7,
        MAX(CASE WHEN RowNum = 7 THEN DateModif END) AS DateModif_7,
        MAX(CASE WHEN RowNum = 8 THEN Dist END) AS Dist_8,
        MAX(CASE WHEN RowNum = 8 THEN Gains END) AS Gains_8,
        MAX(CASE WHEN RowNum = 8 THEN Partants END) AS Partants_8,
        MAX(CASE WHEN RowNum = 8 THEN Corde END) AS Corde_8,
        MAX(CASE WHEN RowNum = 8 THEN Cordage END) AS Cordage_8,
        MAX(CASE WHEN RowNum = 8 THEN Deferre END) AS Deferre_8,
        MAX(CASE WHEN RowNum = 8 THEN Poid END) AS Poid_8,
        MAX(CASE WHEN RowNum = 8 THEN TypeCourse END) AS TypeCourse_8,
        MAX(CASE WHEN RowNum = 8 THEN Allocation END) AS Allocation_8,
        MAX(CASE WHEN RowNum = 8 THEN Place END) AS Place_8,
        MAX(CASE WHEN RowNum = 8 THEN RedKDist END) AS RedKDist_8,
        MAX(CASE WHEN RowNum = 8 THEN Cote END) AS Cote_8,
        MAX(CASE WHEN RowNum = 8 THEN Avis END) AS Avis_8,
        MAX(CASE WHEN RowNum = 8 THEN Video END) AS Video_8,
        MAX(CASE WHEN RowNum = 8 THEN DateModif END) AS DateModif_8,
        MAX(CASE WHEN RowNum = 9 THEN Dist END) AS Dist_9,
        MAX(CASE WHEN RowNum = 9 THEN Gains END) AS Gains_9,
        MAX(CASE WHEN RowNum = 9 THEN Partants END) AS Partants_9,
        MAX(CASE WHEN RowNum = 9 THEN Corde END) AS Corde_9,
        MAX(CASE WHEN RowNum = 9 THEN Cordage END) AS Cordage_9,
        MAX(CASE WHEN RowNum = 9 THEN Deferre END) AS Deferre_9,
        MAX(CASE WHEN RowNum = 9 THEN Poid END) AS Poid_9,
        MAX(CASE WHEN RowNum = 9 THEN TypeCourse END) AS TypeCourse_9,
        MAX(CASE WHEN RowNum = 9 THEN Allocation END) AS Allocation_9,
        MAX(CASE WHEN RowNum = 9 THEN Place END) AS Place_9,
        MAX(CASE WHEN RowNum = 9 THEN RedKDist END) AS RedKDist_9,
        MAX(CASE WHEN RowNum = 9 THEN Cote END) AS Cote_9,
        MAX(CASE WHEN RowNum = 9 THEN Avis END) AS Avis_9,
        MAX(CASE WHEN RowNum = 9 THEN Video END) AS Video_9,
        MAX(CASE WHEN RowNum = 9 THEN DateModif END) AS DateModif_9,
        MAX(CASE WHEN RowNum = 10 THEN Dist END) AS Dist_10,
        MAX(CASE WHEN RowNum = 10 THEN Gains END) AS Gains_10,
        MAX(CASE WHEN RowNum = 10 THEN Partants END) AS Partants_10,
        MAX(CASE WHEN RowNum = 10 THEN Corde END) AS Corde_10,
        MAX(CASE WHEN RowNum = 10 THEN Cordage END) AS Cordage_10,
        MAX(CASE WHEN RowNum = 10 THEN Deferre END) AS Deferre_10,
        MAX(CASE WHEN RowNum = 10 THEN Poid END) AS Poid_10,
        MAX(CASE WHEN RowNum = 10 THEN TypeCourse END) AS TypeCourse_10,
        MAX(CASE WHEN RowNum = 10 THEN Allocation END) AS Allocation_10,
        MAX(CASE WHEN RowNum = 10 THEN Place END) AS Place_10,
        MAX(CASE WHEN RowNum = 10 THEN RedKDist END) AS RedKDist_10,
        MAX(CASE WHEN RowNum = 10 THEN Cote END) AS Cote_10,
        MAX(CASE WHEN RowNum = 10 THEN Avis END) AS Avis_10,
        MAX(CASE WHEN RowNum = 10 THEN Video END) AS Video_10,
        MAX(CASE WHEN RowNum = 10 THEN DateModif END) AS DateModif_10
    FROM RankedPerformances

  3. #3
    Rédacteur

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    Une réponse de merde car il existe l'opérateur PIVOT...

    A +
    Frédéric Brouard - SQLpro - ARCHITECTE DE DONNÉES - expert SGBDR et langage SQL
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  4. #4
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    Bonjour et merci pour votre aide constructive et très claire.

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