À partir de Tableau Prep Builder 2021.3.1, vous pouvez créer une étape pour ajouter des lignes pour chaque jour (ou tout autre niveau de date) entre la date de début et la date de fin. Reportez-vous à Combler les écarts dans les données séquentielles pour obtenir des instructions.
Dans Tableau Prep Builder
Dans Tableau Desktop
DATETRUNC('week',WINDOW_MIN(MIN([Date])))DATEADD('week',(INDEX() - 1),[Start Date])IF [Running Date] >= WINDOW_MAX(MAX([Date]))
AND [Running Date] <= WINDOW_MAX(MAX([Closed Date]))
THEN 1
ELSE 0
END
IF INDEX() = 1 THEN WINDOW_SUM([isActive])END*Facultatif : pour inclure des enregistrements qui n'ont pas de date de fermeture, utilisez IFNULL() pour convertir les valeurs NULL du champ [Closed Date] (Date de fermeture) en une date arbitraire future :IFNULL([Closed Date],#1/1/2999#)
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