@Test
  public void testFullDeleteWithoutWhereClause() throws SQLException {
    prepareData(5, 1);
    try (Connection connection = EnvFactory.getEnv().getConnection(BaseEnv.TABLE_SQL_DIALECT);
        Statement statement = connection.createStatement()) {
      statement.execute("use test");
      statement.execute("DELETE FROM vehicle5");
      try (ResultSet set = statement.executeQuery("SELECT s0 FROM vehicle5")) {
        int cnt = 0;
        while (set.next()) {
          cnt++;
        }
        assertEquals(0, cnt);
      }
      cleanData(5);
    } catch (Exception e) {
      fail(e.getMessage());
    }
  }
Should delete this case after the deletion value filter feature be implemented
integration-test/src/test/java/org/apache/iotdb/relational/it/db/it/IoTDBDeletionTableIT.java