table! { members (id) { id -> Integer, cmene -> Text, picurl -> Text, } } table! { switches (id) { id -> Text, member_id -> Integer, started_at -> Timestamp, ended_at -> Nullable, duration -> Integer, } } table! { webmentions (id) { id -> Text, source_url -> Text, target_url -> Text, } } joinable!(switches -> members (member_id)); allow_tables_to_appear_in_same_query!( members, switches, webmentions, );