def METHOD_NAME(self):
    """Perform a simple selection by datetime"""
    self.assertModule(
        "t.vect.extract",
        input="A",
        output="B",
        where="start_time > '2001-06-01'",
        basename="b",
        overwrite=True,
    )
    self.assertVectorDoesNotExist("b_2001_07")
    self.runModule("t.remove", flags="df", type="stvds", inputs="B")