text: create table if not exists Taco (
      id bigint primary key auto_increment,
      name varchar(50) not null,
      created_at timestamp not null
  );
  
  create table if not exists Taco_Ingredients (
      taco_id bigint not null,
      ingredients_id varchar(4) not null,
      primary key(taco_id, ingredients_id),
      foreign key(taco_id) references Taco(id),
      foreign key(ingredients_id) references Ingredient(id)
  );
  
  create table if not exists User (
      id bigint primary key auto_increment,
      username varchar(50) not null,
      password varchar(60) not null,
      address varchar(50) not null,
      city varchar(50)
  );
  
  create table if not exists Taco_Order (
      id bigint primary key auto_increment,
      delivery_name varchar(50) not null,
      street varchar(50) not null,
      address varchar(50) not null,
      city varchar(20) not null,
      cc_number varchar(16) not null,
      cc_expiration varchar(5) not null,
      cc_ccv varchar(3) not null,
      placed_at timestamp not null,
      user_id bigint,
      foreign key(user_id) references User(id)
  );
  
  create table if not exists Taco_Order_Tacos (
      taco_order_id bigint not null,
      taco_id bigint not null,
      primary key(taco_order_id, taco_id),
      foreign key(taco_order_id) references Taco_Order(id),
      foreign key(taco_id) references Taco(id)
  );