SET NOCOUNT ON;

DECLARE @vendor_id int, @vendor_name nvarchar(50),
    @message varchar(80), @product nvarchar(50);

PRINT '-------- Vendor Products Report --------';

DECLARE vendor_cursor CURSOR FOR
SELECT VendorID, Name
FROM Purchasing.Vendor
WHERE PreferredVendorStatus = 1
ORDER BY VendorID;

OPEN vendor_cursor

FETCH NEXT FROM vendor_cursor
INTO @vendor_id, @vendor_name

WHILE @@FETCH_STATUS = 0
BEGIN
    PRINT ' '
    SELECT @message = '----- Products From Vendor: ' +
        @vendor_name

    PRINT @message

    -- Declare an inner cursor based
    -- on vendor_id from the outer cursor.

    DECLARE product_cursor CURSOR FOR
    SELECT v.Name
    FROM Purchasing.ProductVendor pv, Production.Product v
    WHERE pv.ProductID = v.ProductID AND
    pv.VendorID = @vendor_id  -- Variable value from the outer cursor

    OPEN product_cursor
    FETCH NEXT FROM product_cursor INTO @product

    IF @@FETCH_STATUS <> 0
        PRINT '         <<None>>'

    WHILE @@FETCH_STATUS = 0
    BEGIN

        SELECT @message = '         ' + @product
        PRINT @message
        FETCH NEXT FROM product_cursor INTO @product
        END

    CLOSE product_cursor
    DEALLOCATE product_cursor
        -- Get the next vendor.
    FETCH NEXT FROM vendor_cursor
    INTO @vendor_id, @vendor_name
END
CLOSE vendor_cursor;
DEALLOCATE vendor_cursor;