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Tuesday, March 26, 2013

Grouping

select top(100) percent
  ID

  ,AddressID
from
(
  SELECT
    ID
    ,rn = row_number() over (partition by ID order by ID, AddressID)
  FROM [dbo].[Fac]
    INNER JOIN [dbo].[FacAddress] ON Fac.ID = FacAddress.ID

) A
where (a.rn = 1)
order by FacilityID