How to get an age from a D.O.B field in MySQL?

Question

I need to calculate the age of a \"customer\" from their date of birth.

I have tried to use the following:

DATEDIFF(year, customer.dob, \"2010

Answer 1

SELECT *, YEAR(CURDATE()) - YEAR(birthdate) AS age FROM user;

I found some useful queries from below article for calculating age :- http://www.gizmola.com/blog/archives/archives/107-Calculate-a-persons-age-in-a-MySQL-query.html