sql 带有检查选项的MS SQL视图

Posted 2021-05-13

-- SYNTAX
CREATE VIEW vViewName
AS
  SELECT-STATEMENT
  WITH CHECK OPTION;
  

IF OBJECT_ID 
   ('dbo.vProductNumLike_BE', 'view') IS NOT NULL
   DROP VIEW dbo.vProductNumLike_BE ;


CREATE VIEW dbo.vProductNumLike_BE
AS
  SELECT *
  FROM   Production.Product
  WHERE  ProductNumber like 'BE%'
  WITH CHECK OPTION
GO

INSERT INTO vProductNumLike_BE (
        Name,
        ProductNumber,
        StandardCost,
        ListPrice,
        SafetyStockLevel,
        ReorderPoint,
        DaysToManufacture,
        SellStartDate
)
VALUES ('product-1', 'AR-737', 
            0.00,0.00, 500,750, 3, GETDATE())

-- Insertion fails because the view will now 
-- only accept ProductNumber starting with BE