计算内部查询中的年龄，然后与值进行比较

Question

我有两张桌子。

1. fbuser（facebook_ID，date_of_birth） - facebook_id是主键
2. wall（wall_ID，facebook_ID，public_view） - facebook_id是外键

我想找到将墙设置为公共视图并且年龄超过24岁的用户？

Select f.facebook_ID from fbuser f, wall w 
WHERE
  (w.public_view='y')
 AND
  (f.facebook_ID=w.facebook_ID)
 AND
  (select FLOOR( MONTHS_BETWEEN( CURRENT_DATE, f.date_of_birth ) / 12 ) 
  as person_age from fbuser where person_age >=24; 

Answer 1

SELECT
  f.facebook_ID
FROM fbuser f, wall w 
WHERE
  (f.facebook_ID=w.facebook_ID)
 AND
  (w.public_view='y')
 AND
  (  (MONTHS_BETWEEN( CURRENT_DATE, f.date_of_birth )/12)  >=24);