drop table if exists Categories;
drop table if exists Products;

create table if not exists Categories (
  Id integer not null primary key,
  Name Text
);

create table if not exists Products (
  Id integer not null primary key,
  Name Text,
  Category integer,
  Price decimal(8,2),
  constraint CatRef foreign key (Category) references Categories(Id)
);

insert into Categories(Id,Name)
values (1, 'Watersports'),
        (2, 'Soccer');

insert into Products(Id,Name,Category,Price)
values (1, 'Kayak', 1, 275),
     (2, 'Lifejacket', 1, 48.95),
      (3, 'Soccer Ball', 2, 19.50),
      (4, 'Corner Flags', 2, 34.95);