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Posted to notifications@iotdb.apache.org by "Jialin Qiao (Jira)" <ji...@apache.org> on 2022/10/06 06:36:00 UTC

[jira] [Created] (IOTDB-4576) Use False if the series in the predicate does not exist

Jialin Qiao created IOTDB-4576:
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             Summary: Use False if the series in the predicate does not exist
                 Key: IOTDB-4576
                 URL: https://issues.apache.org/jira/browse/IOTDB-4576
             Project: Apache IoTDB
          Issue Type: Improvement
            Reporter: Jialin Qiao


E.g., 

select variable,number,save,value from root.product.1_data.57 where time >=1664146800000 and time <=1664153923031 and variable in ( 'Location') order by time asc

 

The root.product.1_data.57.variable does not exist, then we treat the predicate as time >=1664146800000 and time <=1664153923031 and false

 

Refer to https://github.com/apache/iotdb/issues/7434



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