locative handler

queries/hottis.sql

@@ -67,3 +67,12 @@ create or replace view soil_v as
          device
     from measurements
     where application = 'de-hottis-app01' and attributes->>'DeviceType' = 'dragino-lse01';
+
+create or replace view co2_v as
+  select time,
+         cast(values->'CO2concentration'->>'value' as float) as co2concentration,
+         cast(values->'Humidity'->>'value' as float) as humidity,
+         cast(values->'Temperature'->>'value' as float) as temperature,
+         device
+    from measurements
+    where application = 'de-hottis-app01' and attributes->>'DeviceType' = 'hottis-scd30';