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  2. MIDRANGE-L
  3. May 2009

Re: Locating Primary records with identical detail records



John wrote:
That works as long as I know a specific value for Master.ID. Is it
possible to
find matches without knowing an ID. Then, with a list of IDs, I could
consolidate the duplicates. Not something I need, just would be nice to
clean
up a mess.


John -

Does this help:

With Temp as
(Select Detail.ID,count(*) from Detail GROUP BY Detail.ID having count(*) >
1)
Select *from Master where Master.ID in (Select Detail.ID from Temp)

This CTE (Common Table Expression) query will show you all Master records
which have multiple Detail records.

- sjl



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