SQL服务器 - 左连接返回多行显示为列

Question

我有以下SQL ...

    SELECT 'TESTPRODUCT' AS Product_Code,Colours.Name FROM Product p
LEFT OUTER JOIN
    (
        SELECT col.Product_Id,colo.Name from ProductColour colo INNER JOIN
        Product__Colour col on colo.ProductColour_Id = col.ProductColour_Id
        group by col.Product_Id,colo.Name
    )   Colours
    ON p.Product_Id = Colours.Product_Id

  WHERE Product_Code = 'TESTPRODUCT'

我的问题是它返回......

    Product_Code    Name
    TESTPRODUCT     Black
    TESTPRODUCT     Blue
    TESTPRODUCT     Silver

我需要做的是......

    Product_Code    Name1    Name2    Name3
    TESTPRODUCT     Black    Blue     Silver

关于如何实现这一目标的任何想法？