[jira] [Created] (KYLIN-5322) The number of records in the query result is counted and the comparison is abnormal

["Jiale He (Jira)" <ji...@apache.org>]

Jiale He created KYLIN-5322:
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             Summary: The number of records in the query result is counted and the comparison is abnormal
                 Key: KYLIN-5322
                 URL: https://issues.apache.org/jira/browse/KYLIN-5322
             Project: Kylin
          Issue Type: Bug
          Components: Query Engine
            Reporter: Jiale He
             Fix For: 5.0-alpha
         Attachments: image-2022-12-01-17-40-13-510.png, image-2022-12-01-17-40-52-969.png

select count 一个空的查询结果是空

!image-2022-12-01-17-40-13-510.png!

 

只要是空的layout，直接返回一个空的结果

 

!image-2022-12-01-17-40-52-969.png!

因此即使再加上一个 count 仍然返回为空的结果。

 

 

 

 

 

 

 

 



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