@Test
  public void testInsertMultiRowWithNull() {
    try (Statement st1 = connection.createStatement()) {
      st1.execute(
          "insert into root.t1.d99.wt01(timestamp, s1, s2) values(100, null, 1), (101, null, 2)");
      fail();
    } catch (SQLException e) {
      assertTrue(
          e.getMessage().contains(Integer.toString(TSStatusCode.METADATA_ERROR.getStatusCode())));
    }
    try (Statement st2 = connection.createStatement()) {
      st2.execute("CREATE TIMESERIES root.t1.d1.s1 WITH DATATYPE=double, ENCODING=PLAIN;");
      st2.execute(
          "INSERT INTO root.t1.d1(timestamp, s1) VALUES (6, 10),(7,12),(8,14),(9,160),(10,null),(11,58)");
    } catch (SQLException e) {
      fail();
    }
  }
@Author: Architect @Date: 2021-03-30 18:36 @Description: This class is initially intend to test
the issue of IOTDB-924
integration-test/src/test/java/org/apache/iotdb/db/it/IoTDBInsertMultiRowIT.java