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Posted to issues@kylin.apache.org by "Zhong Yanghong (JIRA)" <ji...@apache.org> on 2017/11/03 11:00:02 UTC

[jira] [Updated] (KYLIN-3005) getAllDictColumnsOnFact in CubeManager may include fact table's foreign key

     [ https://issues.apache.org/jira/browse/KYLIN-3005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zhong Yanghong updated KYLIN-3005:
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    Description: 
Suppose there are two tables, FA & FL. In a model, there are two joins: FA inner join FL(alias FL1, without snapshot), FA inner join FL(alias FL2, with snapshot). The join conditions are the same, FA.colA = FL.colL.

In this case, when the returns from getTable() of both FL1.colL & FL2.colL are FL which is regarded as fact table. This finally results in the return from 

> getAllDictColumnsOnFact in CubeManager may include fact table's foreign key
> ---------------------------------------------------------------------------
>
>                 Key: KYLIN-3005
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3005
>             Project: Kylin
>          Issue Type: Improvement
>            Reporter: Zhong Yanghong
>            Assignee: Zhong Yanghong
>
> Suppose there are two tables, FA & FL. In a model, there are two joins: FA inner join FL(alias FL1, without snapshot), FA inner join FL(alias FL2, with snapshot). The join conditions are the same, FA.colA = FL.colL.
> In this case, when the returns from getTable() of both FL1.colL & FL2.colL are FL which is regarded as fact table. This finally results in the return from 



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