CREATE TABLE "extra_product_stocks" (
	"id" INTEGER NOT NULL UNIQUE GENERATED BY DEFAULT AS IDENTITY,
	"quantity" INTEGER,
	"fk_idExtraProduct" INTEGER,
	PRIMARY KEY("id")
);

ALTER TABLE "extra_product_stocks"
ADD FOREIGN KEY("fk_idExtraProduct") REFERENCES "extra_type_product"("id")
ON UPDATE NO ACTION ON DELETE NO ACTION;