To Set a value of a parameter using Case


DECLARE @TotalMinutes INT 
SET @TotalMinutes =180
declare @TotalCharges money=0;


 SELECT
   
   @TotalCharges = CASE
     WHEN @TotalMinutes <=60 OR @TotalMinutes <=120 THEN 0
     WHEN @TotalMinutes <=60 OR @TotalMinutes <=120 THEN 1
   END

  

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