Shaofeng SHI created KYLIN-2112:
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Summary: Allow a column be a dimension as well as "group by"
column in TopN measure
Key: KYLIN-2112
URL: https://issues.apache.org/jira/browse/KYLIN-2112
Project: Kylin
Issue Type: Improvement
Components: Query Engine
Reporter: Shaofeng SHI
Assignee: Shaofeng SHI
Fix For: v1.6.0
In previous version, Kylin doesn't allow user to use a colunn which already in
dimension list be used as the "group by" column of TopN. While in some cases,
user has the need to have both top records as well as detail records in one
cube.
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