Yet Another SQL Strategy for Versioned Data

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Published on Wed, 22 Jun 2011 00:00:00 GMT Indexed on 2011/06/24 8:29 UTC
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There is a popular design for a database that requires a built-in audit-trail of amendments and additions, where data is never deleted, but merely superseded by a later version. Whilst this is conceptually simple, it has always made for complicated SQL for reporting the latest version of data. Alex joins the debate on the best way of doing this with an example using an indexed view and the filtered index.

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Developer IT

Yet Another SQL Strategy for Versioned Data - Developer IT

Yet Another SQL Strategy for Versioned Data

SQL Training

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