It will take two SQL statements



UPDATE file o SET Profession =

(SELECT Profession FROM file i WHERE i.Client = o.Client AND
i.ProductType='PT1')

WHERE

o.client in(select client from file where ProductType = 'PT1')



UPDATE file SET Profession = ' ' WHERE

client not in(select client from file where ProductType = 'PT1')









John Arnold

(301) 354-2939




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