Re: Guaranteed unique?

> This is a database problem. Put appropriate indexes in place and the 
> queries won't be heavy.

Well, yes, this is the best idea and the first that came to mind, but
we have an application that's been putting news texts in the database
for four years now, there's a couple of million rows, and many of them
are not unique because the initial design has not foreseen this.
So we are basically stuck, and will need a week of programming to
change the DB design and are looking for some workaround at this
point, even though we realize it's a patch and should not be done this
way. 


 

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