select user_registration from user, actor
where user_id = actor_user
and... |
4 years ago |
select user_registration from user, actor
where user_id = actor_user
and... |
4 years ago |
select user_registration from user, actor
where user_id = actor_id
and... |
4 years ago |
select user_registration from user
where user_id = 130326; |
4 years ago |