database: Relax platform and line length constraints

			}

		);

	},

	# v65 -> v66

	# Relax platform and line length constraints for EFA APIs (and possibly MOTIS)

	sub {

		my ($db) = @_;

		$db->query(

			qq{

				drop view in_transit_str;

				drop view journeys_str;

				drop view users_with_backend;

				drop view follows_in_transit;

				alter table in_transit alter column train_line type varchar(64);

				alter table in_transit alter column arr_platform type varchar(64);

				alter table in_transit alter column dep_platform type varchar(64);

				alter table journeys alter column train_line type varchar(64);

				alter table journeys alter column arr_platform type varchar(64);

				alter table journeys alter column dep_platform type varchar(64);

				create view in_transit_str as select

					user_id,

					backend.iris as is_iris, backend.hafas as is_hafas,

					backend.efa as is_efa, backend.dbris as is_dbris,

					backend.motis as is_motis,

					backend.name as backend_name, in_transit.backend_id as backend_id,

					train_type, train_line, train_no, train_id,

					extract(epoch from checkin_time) as checkin_ts,

					extract(epoch from sched_departure) as sched_dep_ts,

					extract(epoch from real_departure) as real_dep_ts,

					checkin_station_id as dep_eva,

					dep_station.ds100 as dep_ds100,

					dep_station.name as dep_name,

					dep_station.lat as dep_lat,

					dep_station.lon as dep_lon,

					dep_station_external_id.external_id as dep_external_id,

					extract(epoch from checkout_time) as checkout_ts,

					extract(epoch from sched_arrival) as sched_arr_ts,

					extract(epoch from real_arrival) as real_arr_ts,

					checkout_station_id as arr_eva,

					arr_station.ds100 as arr_ds100,

					arr_station.name as arr_name,

					arr_station.lat as arr_lat,

					arr_station.lon as arr_lon,

					arr_station_external_id.external_id as arr_external_id,

					polyline_id,

					polylines.polyline as polyline,

					visibility,

					coalesce(visibility, users.public_level & 127) as effective_visibility,

					cancelled, route, messages, user_data,

					dep_platform, arr_platform, data

					from in_transit

					left join polylines on polylines.id = polyline_id

					left join users on users.id = user_id

					left join stations as dep_station on checkin_station_id = dep_station.eva and in_transit.backend_id = dep_station.source

					left join stations as arr_station on checkout_station_id = arr_station.eva and in_transit.backend_id = arr_station.source

					left join stations_external_ids as dep_station_external_id on checkin_station_id = dep_station_external_id.eva and in_transit.backend_id = dep_station_external_id.backend_id

					left join stations_external_ids as arr_station_external_id on checkout_station_id = arr_station_external_id.eva and in_transit.backend_id = arr_station_external_id.backend_id

					left join backends as backend on in_transit.backend_id = backend.id

					;

				create view journeys_str as select

					journeys.id as journey_id, user_id,

					backend.iris as is_iris, backend.hafas as is_hafas,

					backend.efa as is_efa, backend.dbris as is_dbris,

					backend.motis as is_motis,

					backend.name as backend_name, journeys.backend_id as backend_id,

					train_type, train_line, train_no, train_id,

					extract(epoch from checkin_time) as checkin_ts,

					extract(epoch from sched_departure) as sched_dep_ts,

					extract(epoch from real_departure) as real_dep_ts,

					checkin_station_id as dep_eva,

					dep_station.ds100 as dep_ds100,

					dep_station.name as dep_name,

					dep_station.lat as dep_lat,

					dep_station.lon as dep_lon,

					dep_station_external_id.external_id as dep_external_id,

					extract(epoch from checkout_time) as checkout_ts,

					extract(epoch from sched_arrival) as sched_arr_ts,

					extract(epoch from real_arrival) as real_arr_ts,

					checkout_station_id as arr_eva,

					arr_station.ds100 as arr_ds100,

					arr_station.name as arr_name,

					arr_station.lat as arr_lat,

					arr_station.lon as arr_lon,

					arr_station_external_id.external_id as arr_external_id,

					polylines.polyline as polyline,

					visibility,

					coalesce(visibility, users.public_level & 127) as effective_visibility,

					cancelled, edited, route, messages, user_data,

					dep_platform, arr_platform

					from journeys

					left join polylines on polylines.id = polyline_id

					left join users on users.id = user_id

					left join stations as dep_station on checkin_station_id = dep_station.eva and journeys.backend_id = dep_station.source

					left join stations as arr_station on checkout_station_id = arr_station.eva and journeys.backend_id = arr_station.source

					left join stations_external_ids as dep_station_external_id on checkin_station_id = dep_station_external_id.eva and journeys.backend_id = dep_station_external_id.backend_id

					left join stations_external_ids as arr_station_external_id on checkout_station_id = arr_station_external_id.eva and journeys.backend_id = arr_station_external_id.backend_id

					left join backends as backend on journeys.backend_id = backend.id

					;

				create view users_with_backend as select

					users.id as id, users.name as name, status, public_level,

					email, password, registered_at, last_seen,

					deletion_requested, deletion_notified, use_history,

					accept_follows, notifications, profile, backend_id, iris,

					hafas, efa, dbris, motis, backend.name as backend_name

					from users

					left join backends as backend on users.backend_id = backend.id

					;

				create view follows_in_transit as select

					r1.subject_id as follower_id, user_id as followee_id,

					users.name as followee_name,

					train_type, train_line, train_no, train_id,

					backend.iris as is_iris, backend.hafas as is_hafas,

					backend.efa as is_efa, backend.dbris as is_dbris,

					backend.motis as is_motis,

					backend.name as backend_name, in_transit.backend_id as backend_id,

					extract(epoch from checkin_time) as checkin_ts,

					extract(epoch from sched_departure) as sched_dep_ts,

					extract(epoch from real_departure) as real_dep_ts,

					checkin_station_id as dep_eva,

					dep_station.ds100 as dep_ds100,

					dep_station.name as dep_name,

					dep_station.lat as dep_lat,

					dep_station.lon as dep_lon,

					extract(epoch from checkout_time) as checkout_ts,

					extract(epoch from sched_arrival) as sched_arr_ts,

					extract(epoch from real_arrival) as real_arr_ts,

					checkout_station_id as arr_eva,

					arr_station.ds100 as arr_ds100,

					arr_station.name as arr_name,

					arr_station.lat as arr_lat,

					arr_station.lon as arr_lon,

					polyline_id,

					polylines.polyline as polyline,

					visibility,

					coalesce(visibility, users.public_level & 127) as effective_visibility,

					cancelled, route, messages, user_data,

					dep_platform, arr_platform, data

					from in_transit

					left join polylines on polylines.id = polyline_id

					left join users on users.id = user_id

					left join relations as r1 on r1.predicate = 1 and r1.object_id = user_id

					left join stations as dep_station on checkin_station_id = dep_station.eva and in_transit.backend_id = dep_station.source

					left join stations as arr_station on checkout_station_id = arr_station.eva and in_transit.backend_id = arr_station.source

					left join backends as backend on in_transit.backend_id = backend.id

					order by checkin_time desc

					;

				update schema_version set version = 66;

			}

		);

	},

);

sub sync_stations {