Modifier la vue dans la procédure stockée

Vous ne pourrez pas exécuter le ALTER VIEW déclaration comme celle-ci dans votre procédure stockée. Donc, pour résoudre votre problème, vous devez effectuer 2 actions :

1) Pour corriger l'erreur qui apparaît actuellement, vous devez commencer le CTE par un point-virgule comme celui-ci :

WITH cte as (
    SELECT *, 
       LAG([pointsRewarded], 1) OVER (PARTITION BY [EmployeeID] ORDER BY [WeekNumber]) as prev1_points,
       LAG([pointsRewarded], 2) OVER (PARTITION BY [EmployeeID] ORDER BY [WeekNumber]) as prev2_points,
       LAG([pointsRewarded], 3) OVER (PARTITION BY [EmployeeID] ORDER BY [WeekNumber]) as prev3_points
FROM week1)
SELECT *,
   CASE WHEN [pointsRewarded] = -10 AND prev1_points = -10  AND prev2_points = -10  AND prev3_points = -10 
        THEN -200
        WHEN [pointsRewarded] = -10 AND prev1_points = -10  AND prev2_points = -10 
        THEN -100
        WHEN [pointsRewarded] = -10 AND prev1_points = -10
        THEN -50
        ELSE 0
   END penalty       
FROM cte

(Ou encore mieux, commencez à terminer toutes vos instructions SQL par un point-virgule car l'alternative est obsolète).

2) Convertissez votre instruction alter view en une chaîne SQL dynamique et exécutez-la en utilisant sp_executesql comme ALTER VIEW l'instruction doit être la première du lot :

CREATE PROCEDURE createviewupdatepenaltypointsconsecutive
AS
BEGIN
   DECLARE @STMT AS NVARCHAR(MAX) =
   '
  ALTER VIEW consecutive
  AS


  WITH cte as (
      SELECT *, 
             LAG([pointsRewarded], 1) OVER (PARTITION BY [EmployeeID] ORDER BY [WeekNumber]) as prev1_points,
             LAG([pointsRewarded], 2) OVER (PARTITION BY [EmployeeID] ORDER BY [WeekNumber]) as prev2_points,
             LAG([pointsRewarded], 3) OVER (PARTITION BY [EmployeeID] ORDER BY [WeekNumber]) as prev3_points
      FROM week1
  )
  SELECT *,
         CASE WHEN [pointsRewarded] = -10 AND prev1_points = -10  AND prev2_points = -10  AND prev3_points = -10 
              THEN -200
              WHEN [pointsRewarded] = -10 AND prev1_points = -10  AND prev2_points = -10 
              THEN -100
              WHEN [pointsRewarded] = -10 AND prev1_points = -10
              THEN -50
              ELSE 0
         END penalty       
  FROM cte
   '
   EXEC sp_executesql @STMT;
END