Zhong Yanghong created KYLIN-1855:
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Summary: Should exclude those joins in whose related lookup tables
no dimensions are used in cube
Key: KYLIN-1855
URL: https://issues.apache.org/jira/browse/KYLIN-1855
Project: Kylin
Issue Type: Improvement
Reporter: Zhong Yanghong
Assignee: Zhong Yanghong
A cube is based on a model in which a star schema is defined. In some cases,
the cube utilizes only a few lookup tables rather than all. In this case, when
creating the sql for the flat table, those lookup tables should not be
included. Otherwise, it will confuse users when query. If users do query
according to the definition of the flat table, error of no realization will
occur due to lack of the related join.
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