Initial commit

script/sql/create/31.scada_element.sql

@@ -0,0 +1,14 @@
+create type scada_model_type as enum ('JUNCTION', 'RESERVOIR', 'TANK', 'PIPE', 'PUMP', 'VALVE');
+
+create type scada_element_status as enum ('OFF', 'ON');
+
+create table scada_element
+(
+  id text primary key
+, x float8 not null
+, y float8 not null
+, device_id text references scada_device(id)
+, model_id varchar(32) -- add constraint in API
+, model_type scada_model_type
+, status scada_element_status not null default 'OFF'
+);