diff --git a/docker/mariadb/start-scripts/init.sql b/docker/mariadb/start-scripts/init.sql
index 8c107767..773dd66f 100644
--- a/docker/mariadb/start-scripts/init.sql
+++ b/docker/mariadb/start-scripts/init.sql
@@ -1,8 +1,141 @@
-CREATE TABLE demo_table (
-    id INT PRIMARY KEY,
-    name VARCHAR(100)
+
+create table points (
+  id int primary key,
+  latitude decimal,
+  longitude decimal
+);
+
+create table zones (
+  id int primary key,
+  name varchar(255),
+  quantity int,
+  postal_code int, 
+  point_id int,   
+  foreign key (point_id) references points(id)
+);
+
+create table elements (
+  id int primary key,
+  name varchar(255),
+  latitude decimal,
+  longitude decimal,
+  created_at timestamp,
+  deleted_at timestamp,
+  updated_at timestamp
+);
+
+create table inventory (
+  id int primary key,
+  element_id int, 
+  zone_id int,   
+  foreign key (element_id) references elements(id),
+  foreign key (zone_id) references zones(id)
+);
+
+create table incidences (
+  id int primary key,
+  name varchar(255),
+  photo varchar(255),
+  element_id int, 
+  description varchar(255),
+  incident_date timestamp, 
+  foreign key (element_id) references elements(id)
+);
+
+create table roles (
+  id int primary key,
+  role_name varchar(255) 
+);
+
+create table workers (
+  id int primary key,
+  company varchar(255),
+  name varchar(255),
+  dni varchar(255) unique, 
+  password varchar(255),
+  email varchar(255),    
+  role_id int,          
+  created_at timestamp,
+  deleted_at timestamp,
+  updated_at timestamp,
+  foreign key (role_id) references roles(id)
+);
+
+create table work_orders (
+  id int primary key,
+  name varchar(255),
+  created_at timestamp,
+  deleted_at timestamp,
+  updated_at timestamp
+);
+
+create table machines (
+  id int primary key,
+  name varchar(255),
+  basket_size varchar(255) NULL
+);
+
+create table parts (
+  id int primary key,
+  observation varchar(255),
+  quantity int,
+  fuel decimal,
+  picture varchar(255)
+);
+
+create table routes (
+  id int primary key,
+  distance float, 
+  point_id int,  
+  travel_time int,  
+  foreign key (point_id) references points(id)
+);
+
+create table tasks (
+  id int primary key,
+  task_name varchar(255), 
+  work_order_id int,      
+  description varchar(255),
+  inventory_id int,      
+  machine_id int,          
+  route_id int,            
+  status BIT,
+  part_id int,             
+  history_id int,         
+  created_at timestamp,
+  deleted_at timestamp,
+  foreign key (work_order_id) references work_orders(id),
+  foreign key (inventory_id) references inventory(id),
+  foreign key (machine_id) references machines(id),
+  foreign key (route_id) references routes(id),
+  foreign key (part_id) references parts(id)
+);
+
+create table worker_tasks (
+  id int primary key,
+  task_id int,
+  worker_id int,
+  foreign key (task_id) references tasks(id),
+  foreign key (worker_id) references workers(id)
+);
+
+create table sensors (
+  id int auto_increment primary key,
+  entidad_vegetal int,
+  element_id int,
+  model varchar(255),
+  operative boolean,
+  class varchar(255),
+  created_at timestamp default current_timestamp,
+  foreign key (element_id) references elements(id)
 );
 
-INSERT INTO demo_table (id, name) VALUES (1, 'Alice');
-INSERT INTO demo_table (id, name) VALUES (2, 'Bob');
-INSERT INTO demo_table (id, name) VALUES (3, 'Charlie');
\ No newline at end of file
+create table sensor_history (
+  id int auto_increment primary key,
+  sensor_id int,
+  temperature float,
+  humedad float,
+  inclination float,
+  created_at timestamp default current_timestamp,
+  foreign key (sensor_id) references sensors(id)
+);
\ No newline at end of file