PRAGMA foreign_keys = ON;

PRAGMA writable_schema = 1;
DELETE FROM sqlite_master WHERE type IN ("table", "index", "trigger");
PRAGMA writable_schema = 0;
VACUUM;

CREATE TABLE "car_makers" (
"Id" INT UNIQUE,
"Maker" TEXT,
"FullName" TEXT,
PRIMARY KEY ("Id")
);

CREATE TABLE "car_names" (
"MakeId" INT UNIQUE,
"Model" TEXT,
PRIMARY KEY ("MakeId"),
FOREIGN KEY ("Model") REFERENCES "model_list"("Model")
);

CREATE TABLE "cars_data" (
"Id" INT,
"Horsepower" TEXT,
"Year" INT,
PRIMARY KEY ("Id"),
FOREIGN KEY ("Id") REFERENCES "car_names"("MakeId")
);

CREATE TABLE "countries" (
"CountryId" INT,
"CountryName" TEXT,
PRIMARY KEY ("CountryId")
);

CREATE TABLE "model_list" (
"ModelId" INT,
"Maker" INT,
"Model" TEXT UNIQUE,
PRIMARY KEY ("ModelId"),
FOREIGN KEY ("Maker") REFERENCES "car_makers"("Id")
);





INSERT INTO "car_makers" VALUES ("1", "Ford", "Ford Motor Company");
INSERT INTO "car_makers" VALUES ("2", "Toyota", "Toyota Motor Corporation");
INSERT INTO "car_makers" VALUES ("3", "Chevrolet", "Chevrolet Division");
INSERT INTO "car_makers" VALUES ("4", "Honda", "Honda Motor Co., Ltd.");
INSERT INTO "car_makers" VALUES ("5", "BMW", "Bayerische Motoren Werke AG");
INSERT INTO "model_list" VALUES ("101", "1", "Mustang");
INSERT INTO "model_list" VALUES ("102", "1", "F-150");
INSERT INTO "model_list" VALUES ("103", "2", "Corolla");
INSERT INTO "model_list" VALUES ("104", "2", "Camry");
INSERT INTO "model_list" VALUES ("105", "3", "Impala");
INSERT INTO "model_list" VALUES ("106", "3", "Silverado");
INSERT INTO "model_list" VALUES ("107", "4", "Civic");
INSERT INTO "model_list" VALUES ("108", "4", "Accord");
INSERT INTO "model_list" VALUES ("109", "5", "3 Series");
INSERT INTO "model_list" VALUES ("110", "5", "X5");
INSERT INTO "car_names" VALUES ("1", "Mustang");
INSERT INTO "car_names" VALUES ("2", "F-150");
INSERT INTO "car_names" VALUES ("3", "Corolla");
INSERT INTO "car_names" VALUES ("4", "Camry");
INSERT INTO "car_names" VALUES ("5", "Impala");
INSERT INTO "car_names" VALUES ("6", "Silverado");
INSERT INTO "car_names" VALUES ("7", "Civic");
INSERT INTO "car_names" VALUES ("8", "Accord");
INSERT INTO "car_names" VALUES ("9", "3 Series");
INSERT INTO "car_names" VALUES ("10", "X5");
INSERT INTO "cars_data" VALUES ("1", "450 HP", "1964");
INSERT INTO "cars_data" VALUES ("2", "290 HP", "1975");
INSERT INTO "cars_data" VALUES ("3", "132 HP", "1966");
INSERT INTO "cars_data" VALUES ("4", "203 HP", "1982");
INSERT INTO "cars_data" VALUES ("5", "180 HP", "1958");
INSERT INTO "cars_data" VALUES ("6", "355 HP", "1999");
INSERT INTO "cars_data" VALUES ("7", "158 HP", "1972");
INSERT INTO "cars_data" VALUES ("8", "190 HP", "1986");
INSERT INTO "cars_data" VALUES ("9", "255 HP", "1978");
INSERT INTO "cars_data" VALUES ("10", "300 HP", "2000");
INSERT INTO "countries" VALUES ("1", "United States");
INSERT INTO "countries" VALUES ("2", "Japan");
INSERT INTO "countries" VALUES ("3", "Germany");