Sql server 2008 关于在SQLServer2008中存储视图元的建议

我想存储视图元信息，比如创建的表、列和查询等， 到另一个映射表中，以便我可以在稍后的时间点复制它们

现在我有一个这样的结构-

CREATE TABLE [dbo].[MAPPING_VIEW]
(
    [ID] [int] NOT NULL,
    [OLD_VIEW] [varchar](40) NULL,
    [NEW_VIEW] [varchar](40) NULL,

    CONSTRAINT [PK_MAPPING_VIEW] PRIMARY KEY CLUSTERED 
    ([ID] ASC)
) 

CREATE TABLE [dbo].[MAPPING_VIEW_TBL]
(
    [ID] [int] NULL,
    [PARENT_ID] [int] NULL,
    [OLD_TBL] [varchar](40) NULL,
    [NEW_TBL] [varchar](40) NULL
) 

ALTER TABLE [dbo].[MAPPING_VIEW_TBL] WITH NOCHECK 
ADD CONSTRAINT [FK_MAPPING_VIEW_TBL_ID] 
FOREIGN KEY([PARENT_ID]) REFERENCES [dbo].[MAPPING_VIEW] ([ID])

CREATE TABLE [dbo].[MAPPING_VIEW_TBL_COL]
(
    [ID] [int] NULL,
    [PARENT_ID] [int] NULL,
    [VIEW_ID] [int] NULL,
    [OLD_COL] [varchar](40) NULL,
    [NEW_COL] [varchar](40) NULL,
    [OLD_ALIAS] [varchar](40) NULL,
    [NEW_ALIAS] [varchar](40) NULL
)

ALTER TABLE [dbo].[MAPPING_VIEW_TBL_COL] WITH NOCHECK 
ADD CONSTRAINT [FK_MAPPING_VIEW_TBL_COL_PARENT_ID] 
FOREIGN KEY([PARENT_ID]) REFERENCES [dbo].[MAPPING_TBL] ([ID])

ALTER TABLE [dbo].[MAPPING_VIEW_TBL_COL]  WITH NOCHECK 
ADD CONSTRAINT [FK_MAPPING_VIEW_TBL_COL_VIEW_ID] 
FOREIGN KEY([VIEW_ID]) REFERENCES [dbo].[MAPPING_VIEW] ([ID])

我知道，这还不够。如有任何建议，将不胜感激