model/ddl.sql

@@ -90,7 +90,6 @@ CREATE TABLE PUBLIC.COMPONENT (
     GRID VARCHAR(64) NOT NULL DEFAULT '',
     ZONE VARCHAR(64) NOT NULL DEFAULT '',
     STATION VARCHAR(64) NOT NULL DEFAULT '',
-    STATION_ID BIGINT NOT NULL,
     TYPE INTEGER NOT NULL DEFAULT -1,
     IN_SERVICE BOOLEAN NOT NULL DEFAULT FALSE,
     STATE INTEGER NOT NULL DEFAULT -1,
@@ -101,9 +100,7 @@ CREATE TABLE PUBLIC.COMPONENT (
     OP INTEGER NOT NULL DEFAULT -1,
     TS TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
 
-    UNIQUE (TAG), 
-
-    FOREIGN KEY (STATION_ID) REFERENCES PUBLIC.STATION (ID)
+    UNIQUE (TAG) 
 );
 
 CREATE TABLE PUBLIC.TOPOLOGIC (