李伟豪 created IOTDB-5644:
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Summary: NPE when there are no select expressions after analyzed
in align by device query
Key: IOTDB-5644
URL: https://issues.apache.org/jira/browse/IOTDB-5644
Project: Apache IoTDB
Issue Type: Bug
Components: Core/Query
Reporter: 李伟豪
Assignee: 李伟豪
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