I vote for:

  1.  De-duping the existing data,
  2.  Discovering how dupe data got in there in the first place, and,
  3.  Debugging discoveries from #2 so it never happens again.

Depending on your application now, and in the future, duplicate records could become a real nightmare. It sounds like you have reasoned it through and the dupes don't represent a problem, so maybe I'm off base. But after having a problem with 100,000+ dupe transactions getting dumped into a multi-client ecommerce database by renegade code from a know-it-all coder after an unscripted production install... I guess I have issues....

In reply to Re: Re: Re: Dulpicate data? is it worth de-duping? by tjh
in thread Dulpicate data? is it worth de-duping? by Ryszard

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