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 "Has_Pet" (
"StuID" INT,
"PetID" INT,
FOREIGN KEY ("PetID") REFERENCES "Pets"("PetID"),
FOREIGN KEY ("StuID") REFERENCES "Student"("StuID")
);

CREATE TABLE "Pets" (
"PetID" INT,
"PetType" VARCHAR(20),
PRIMARY KEY ("PetID")
);

CREATE TABLE "Student" (
"StuID" INT UNIQUE,
"LName" VARCHAR(12),
"Fname" VARCHAR(12),
"Age" INT,
"Major" INT,
PRIMARY KEY ("StuID")
);





INSERT INTO "Student" VALUES ("1", "Smith", "John", "20", "101");
INSERT INTO "Student" VALUES ("2", "Doe", "Jane", "22", "102");
INSERT INTO "Student" VALUES ("3", "Brown", "Charlie", "19", "103");
INSERT INTO "Student" VALUES ("4", "Johnson", "Emily", "21", "104");
INSERT INTO "Student" VALUES ("5", "Davis", "Michael", "23", "105");
INSERT INTO "Student" VALUES ("6", "Miller", "Sarah", "20", "106");
INSERT INTO "Student" VALUES ("7", "Wilson", "David", "18", "107");
INSERT INTO "Student" VALUES ("8", "Moore", "Laura", "22", "108");
INSERT INTO "Pets" VALUES ("1", "Dog");
INSERT INTO "Pets" VALUES ("2", "Cat");
INSERT INTO "Pets" VALUES ("3", "Fish");
INSERT INTO "Pets" VALUES ("4", "Hamster");
INSERT INTO "Pets" VALUES ("5", "Parrot");
INSERT INTO "Has_Pet" VALUES ("1", "1");
INSERT INTO "Has_Pet" VALUES ("2", "2");
INSERT INTO "Has_Pet" VALUES ("3", "3");
INSERT INTO "Has_Pet" VALUES ("4", "1");
INSERT INTO "Has_Pet" VALUES ("5", "4");
INSERT INTO "Has_Pet" VALUES ("6", "5");
INSERT INTO "Has_Pet" VALUES ("7", "2");
INSERT INTO "Has_Pet" VALUES ("8", "3");