def METHOD_NAME(dburl, echo, num):
    global engine
    engine = create_engine(dburl, echo=echo)
    Base.metadata.drop_all(engine)
    Base.metadata.create_all(engine)
    sess = Session(engine)
    sess.add_all(
        [
            Customer(
                id=i,
                name="c%d" % i,
                description="c%d" % i,
                q=i * 10,
                p=i * 20,
                x=i * 30,
                y=i * 40,
            )
            for i in ids
        ]
    )
    sess.commit()