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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