CREATE TABLE "Product" (
	"id" int PRIMARY KEY,
	"name" varchar(255)
);
CREATE TABLE "Decorator" (
	"id" int,
	"product_id" int,
	"field_name" varchar(255),
	"field_value" varchar(255),
	FOREIGN KEY("product_id") REFERENCES "Product" ("id"),
	FOREIGN KEY("field_value") REFERENCES "field" ("value")
);