table! { invites (id) { id -> Unsigned, expires -> Unsigned, uses -> Nullable, } } table! { new_users (token) { token -> Varchar, invite_id -> Unsigned, } } table! { users (id) { id -> Bigint, username -> Varchar, display -> Nullable, password -> Varchar, email -> Nullable, } } allow_tables_to_appear_in_same_query!( invites, new_users, users, );