public static Timestamp parseTimestamp(final String str) {
    return PARSER.parseToTimestamp(str);
  }
@Test
  public void shouldNotParseTimestamp() {
    assertThrows(KsqlException.class, () -> SqlTimeTypes.parseTimestamp("abc"));
    assertThrows(KsqlException.class, () -> SqlTimeTypes.parseTimestamp("2019-03-17 03:00"));
  }