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nirav wrote:
> Here is one possible scenario that describes to an extent, the
> changes: Say that there are 5 tables and they are related by 4
> referential constraints (I am taking 4 as just one number, there could
> be more relations, but for example say 4). Now when we compress these
> 5 tables into one table, how is does the ref. integrity is taken care
> of? Does the data get exposed to some risk of corruption?
Risk? More like guarantee. It isn't a question of "if" it is a question of "when."
> Perhaps in the same table, there can be ref.
And perhaps not. This is a bad design. You are trying to plant a flower in a garbage dump. It won't make it smell better.
-- Daniel A. Morgan University of Washington damorgan_at_x.washington.edu (replace x with u to respond) Puget Sound Oracle Users Group www.psoug.orgReceived on Wed Jun 27 2007 - 10:32:58 CDT