INSERT INTO inventory(warehouse, product, model, quantity)
VALUES('San Jose', 'iPhone','6s',100);
INSERT INTO inventory(warehouse, product, model, quantity)
VALUES('San Fransisco', 'iPhone','6s',50);
INSERT INTO inventory(warehouse, product, model, quantity)
VALUES('San Jose','iPhone','7',50);
INSERT INTO inventory(warehouse, product, model, quantity)
VALUES('San Fransisco', 'iPhone','7',10);
INSERT INTO inventory(warehouse, product, model, quantity)
VALUES('San Jose','iPhone','X',150);
INSERT INTO inventory(warehouse, product, model, quantity)
VALUES('San Fransisco', 'iPhone','X',200);
INSERT INTO inventory(warehouse, product, model, quantity)
VALUES('San Jose','Samsung','Galaxy S',200);
INSERT INTO inventory(warehouse, product, model, quantity)
VALUES('San Fransisco','Samsung','Galaxy S',200);
INSERT INTO inventory(warehouse, product, model, quantity)
VALUES('San Fransisco','Samsung','Note 8',100);
INSERT INTO inventory(warehouse, product, model, quantity)
VALUES('San Jose','Samsung','Note 8',150);