text: -- auto-generated definition
  create table product_category_relationship
  (
      Product  uniqueidentifier not null
          constraint product_category_relationship_products_Id_fk
              references products
              on update cascade on delete cascade,
      Category uniqueidentifier not null
          constraint product_category_relationship_categories_Id_fk
              references categories
              on update cascade on delete cascade
  )
  go
  
  create unique index product_category_relationship_Product_Category_uindex
      on product_category_relationship (Product, Category)
  go