--------------------------------------------------------------------------- -- Listing -- -- List current database select current_database(); -- connect to the DB \c signalk -- output display format \x on -- Assign vessel_id var SELECT v.vessel_id as "vessel_id_kapla" FROM auth.vessels v WHERE v.owner_email = 'demo+kapla@openplotter.cloud' \gset SELECT v.vessel_id as "vessel_id_aava" FROM auth.vessels v WHERE v.owner_email = 'demo+aava@openplotter.cloud' \gset -- qgis SET ROLE qgis_role; -- Get BBOX Extent from SQL query for a log: -- "^/log_(\w+)_(\d+).png$" -- "^/log_(\w+)_(\d+)_sat.png$ -- require a log_id, optional image width and height, scale_out \echo 'Get BBOX Extent from SQL query for a log: "^/log_(\w+)_(\d+).png$"' SELECT public.qgis_bbox_py_fn(null, 1); SELECT public.qgis_bbox_py_fn(null, 3); -- "^/log_(\w+)_(\d+)_line.png$" \echo 'Get BBOX Extent from SQL query for a log as line: "^/log_(\w+)_(\d+)_line.png$"' SELECT public.qgis_bbox_py_fn(null, 1, 333, 216, False); SELECT public.qgis_bbox_py_fn(null, 3, 333, 216, False); -- Get BBOX Extent from SQL query for all logs by vessel_id -- "^/logs_(\w+)_(\d+).png$" -- require a vessel_id, optional image width and height, scale_out \echo 'Get BBOX Extent from SQL query for all logs by vessel_id: "^/logs_(\w+)_(\d+).png$"' SELECT public.qgis_bbox_py_fn(:'vessel_id_kapla'::TEXT); SELECT public.qgis_bbox_py_fn(:'vessel_id_aava'::TEXT); -- Get BBOX Extent from SQL query for all logs by vessel_id -- "^/logs_(\w+)_(\d+).png$" -- require a vessel_id, optional image width and height, scale_out \echo 'Get BBOX Extent from SQL query for a trip by vessel_id: "^/trip_(\w+)_(\d+)_(\d+).png$"' SELECT public.qgis_bbox_py_fn(:'vessel_id_kapla'::TEXT, 1, 2); SELECT public.qgis_bbox_py_fn(:'vessel_id_aava'::TEXT, 3, 4); -- require a vessel_id, optional image width and height, scale_out as in Apache \echo 'Get BBOX Extent from SQL query for a trip by vessel_id: "^/trip_((\w+)_(\d+)_(\d+)).png$"' SELECT public.qgis_bbox_trip_py_fn(CONCAT(:'vessel_id_kapla'::TEXT, '_', 1, '_',2)); SELECT public.qgis_bbox_trip_py_fn(CONCAT(:'vessel_id_aava'::TEXT, '_', 3, '_', 4)); --SELECT set_config('vessel.id', :'vessel_id_kapla', false) IS NOT NULL as vessel_id; -- SQL request from QGIS to fetch the necessary data base on vessel_id --SELECT id, vessel_id, name as logname, ST_Transform(track_geom, 3857) as track_geom, ROUND(distance, 2) as distance, ROUND(EXTRACT(epoch FROM duration)/3600,2) as duration,_from_time,_to_time FROM api.logbook where track_geom is not null and _to_time is not null ORDER BY _from_time DESC; --SELECT count(*) FROM api.logbook WHERE track_geom IS NOT NULL AND _to_time iIS NOT NULL; SELECT count(*) FROM api.logbook WHERE trip IS NOT NULL AND _to_time IS NOT NULL;