-- [REACTIONS]

create table reactions
(
  key   text primary key
, value text not null
);

insert into reactions (key, value) values
  ('ORDER BULK', '1')
, ('ORDER WALL', '1')
, ('ORDER TANK', '1')
, ('GLOBAL BULK', '0')
, ('GLOBAL WALL', '0')
, ('LIMITING POTENTIAL', '0')
, ('ROUGHNESS CORRELATION', '0')
;

create table reactions_pipe_bulk
(
  pipe  varchar(32) primary key references pipes(id) not null
, value float8 not null
);

-- delete when delete pipe

create table reactions_pipe_wall
(
  pipe  varchar(32) primary key references pipes(id) not null
, value float8 not null
);

-- delete when delete pipe

create table reactions_tank
(
  tank  varchar(32) primary key references tanks(id) not null
, value float8 not null
);

-- delete when delete tank