how to calculate age from DOB year


i using query year(getdate()) 
- year(patient_birth_year)
- case when month(patient_birth_year) > month(getdate()) 1
           when month(patient_birth_year) < month(getdate()) 0
          when day(patient_birth_year) >day(patient_birth_year) 1
else 0
end

dont know weather right or not giving results same answer
showing patients same age i.e 106 dont know why


can tell me how deal
or give me query need calculate age dob
dob column name  (patient_birth_year)
tahir ayoub

you cannot have select in named calculation.

have

 

year(getdate())-patient_birth_year

 

vinu


SQL Server  >  SQL Server Analysis Services



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