Re: How to implement this security model?

Howard J. Rogers wrote:

> Even if you could come up with a mechanism that would work, every time they
> do such DDL, they are going to invalidate large amounts of your library
> cache, just to mention one area of concern.

Another one, of course, is that the entire system will come to a complete halt while the table is exclusively locked for the DDL.

-- 
Daniel Morgan
http://www.outreach.washington.edu/ext/certificates/oad/oad_crs.asp
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