SELECT
user_id,
user_name,
user_editcount,
datediff(now(),user_registration) AS age
FROM user
LEFT JOIN ipblocks ON user_id=ipb_user
WHERE
user_email_authenticated IS NOT NULL
AND ipb_reason IS NULL
AND (user_registration > 20110223000000 )
INTO OUTFILE 'userList1.csv'
FIELDS TERMINATED BY ','
ENCLOSED BY '"'
LINES TERMINATED BY '\n';