Add epanet input schema

sql/section_create/19.reactions.sql

@@ -0,0 +1,42 @@
+-- [REACTIONS]
+
+CREATE TYPE REACTIONS_ORDER_PARAM AS ENUM ('BULK', 'WALL', 'TANK');
+
+CREATE TABLE REACTIONS_ORDER
+(
+  Key REACTIONS_ORDER_PARAM NOT NULL
+, Value NUMERIC NOT NULL
+);
+
+CREATE TYPE REACTIONS_GLOBAL_PARAM AS ENUM ('BULK', 'WALL');
+
+CREATE TABLE REACTIONS_GLOBAL
+(
+  Key REACTIONS_GLOBAL_PARAM NOT NULL
+, Value NUMERIC NOT NULL
+);
+
+CREATE TYPE REACTIONS_PIPE_PARAM AS ENUM ('BULK', 'WALL');
+
+CREATE TABLE REACTIONS_PIPE
+(
+  Key   REACTIONS_PIPE_PARAM NOT NULL
+, Pipe  VARCHAR(32) REFERENCES PIPES(ID) NOT NULL
+, Value NUMERIC NOT NULL
+);
+
+CREATE TABLE REACTIONS_TANK
+(
+  Tank  VARCHAR(32) REFERENCES TANKS(ID) NOT NULL
+, Value NUMERIC NOT NULL
+);
+
+CREATE TABLE REACTIONS_LIMITING_POTENTIAL
+(
+  Value NUMERIC NOT NULL
+);
+
+CREATE TABLE REACTIONS_ROUGHNESS_CORRELATION
+(
+  Value NUMERIC NOT NULL
+);