Refine script

script/sql/create/6.pumps.sql

@@ -0,0 +1,32 @@
+-- [PUMPS]
+
+CREATE TABLE PUMPS
+(
+  ID VARCHAR(32) PRIMARY KEY REFERENCES _LINK(ID)
+, Node1 VARCHAR(32) REFERENCES _NODE(ID) NOT NULL
+, Node2 VARCHAR(32) REFERENCES _NODE(ID) NOT NULL
+);
+
+CREATE TABLE PUMPS_PROPERTY_POWER
+(
+  ID VARCHAR PRIMARY KEY REFERENCES PUMPS(ID)
+, Value VARCHAR(32) NOT NULL
+);
+
+CREATE TABLE PUMPS_PROPERTY_SPEED
+(
+  ID VARCHAR PRIMARY KEY REFERENCES PUMPS(ID)
+, Value VARCHAR(32) NOT NULL
+);
+
+CREATE TABLE PUMPS_PROPERTY_HEAD
+(
+  ID VARCHAR PRIMARY KEY REFERENCES PUMPS(ID)
+, Head VARCHAR(32) REFERENCES _CURVE(ID) NOT NULL
+);
+
+CREATE TABLE PUMPS_PROPERTY_PATTERN
+(
+  ID VARCHAR PRIMARY KEY REFERENCES PUMPS(ID)
+, Pattern VARCHAR(32) REFERENCES _PATTERN(ID) NOT NULL
+);