> > But you can't get a group by from an alias. > > That surprises me. I tried putting the calculation of age in a > subquery but that didn't work, either. And I've never quite > figured out how to create a temporary table for intermediate > results. There has _got_ to be a way to do this, even an > awkward way.
A friend suggested the following which is rather straight forward: SELECT ROUND(DATEDIFF(CURDATE(), dateofbirth)/365) AS age, COUNT(1) FROM person GROUP BY age; -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
