[jira] [Assigned] (IOTDB-1050) Count timeserise column name is wrong

["Boris Zhu (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IOTDB-1050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Boris Zhu reassigned IOTDB-1050:
--------------------------------

    Assignee: Boris Zhu

> Count timeserise column name is wrong
> -------------------------------------
>
>                 Key: IOTDB-1050
>                 URL: https://issues.apache.org/jira/browse/IOTDB-1050
>             Project: Apache IoTDB
>          Issue Type: Bug
>            Reporter: Kaifeng Xue
>            Assignee: Boris Zhu
>            Priority: Major
>
> In master, when using session iterator to run:
> ```
> SessionDataSet sessionDataSet = session.executeQueryStatement("COUNT TIMESERIES root.sg1.d1");
> sessionDataSet.setFetchSize(1024);
> DataIterator iterator = sessionDataSet.iterator();
> int count = 0;
> while (iterator.next()) {
>   System.out.println(iterator.getString("count"));
>   count++;
> }
> ```
> You will get a NPE because the column name in iterator's columnOrdinalMap is called "child path" rather than "count"



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