Can we pass parameters to a view in SQL?

Question

Can we pass a parameter to a view in Microsoft SQL Server?

I tried to create view in the following way, but it doesn\'t work:

create o         


        

Answer 1

If you don't want to use a function, you can use something like this

-- VIEW
CREATE VIEW [dbo].[vwPharmacyProducts]
AS
SELECT     PharmacyId, ProductId
FROM         dbo.Stock
WHERE     (TotalQty > 0)

-- Use of view inside a stored procedure
CREATE PROCEDURE [dbo].[usp_GetProductByFilter]
(   @pPharmacyId int ) AS

IF @pPharmacyId = 0 BEGIN SET @pPharmacyId = NULL END

SELECT  P.[ProductId], P.[strDisplayAs] FROM [Product] P
WHERE (P.[bDeleted] = 0)
    AND (P.[ProductId] IN (Select vPP.ProductId From vwPharmacyProducts vPP
                           Where vPP.PharmacyId = @pPharmacyId)
                       OR @pPharmacyId IS NULL
        )

Hope it will help