You are a database developer. You plan to design a database solution by using SQL Server 2008. The database contains two tables named Supplier and Product. There is a foreign key constraint between the Supplier and Product tables on the SupplierID column. The Supplier table contains a row that has the SupplierID value as 0. The 0 value indicates that the supplier is deleted. Certain transactions delete the supplier records from the Supplier table. You need to ensure that if a supplier is deleted, the SupplierID value in the Product table is set to 0. What should you do?
A.
Create a FOR DELETE trigger on the Product table that updates the SupplierID value to 0 in theProducts table for the deleted supplier.
B.
Create a FOR DELETE trigger on the Supplier table that updates the SupplierID value to 0 in theProducts table for the deleted supplier.
C.
Create a default constraint on the SupplierID column in the Product table that sets the value to 0.Set the ON DELETE property of the foreign key constraint to NULL.
D.
Create a default constraint on the SupplierID column in the Product table that sets the value to 0.Set the ON DELETE property of the foreign key constraint to Default.