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Posted to dev@lens.apache.org by "Sushil Mohanty (JIRA)" <ji...@apache.org> on 2017/05/12 08:54:04 UTC

[jira] [Commented] (LENS-1420) Bug fixes in cube segmentation final rewritten query

    [ https://issues.apache.org/jira/browse/LENS-1420?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16007819#comment-16007819 ] 

Sushil Mohanty commented on LENS-1420:
--------------------------------------

review at : https://reviews.apache.org/r/59223/

> Bug fixes in cube segmentation final rewritten query 
> -----------------------------------------------------
>
>                 Key: LENS-1420
>                 URL: https://issues.apache.org/jira/browse/LENS-1420
>             Project: Apache Lens
>          Issue Type: Bug
>          Components: cube
>            Reporter: Sushil Mohanty
>            Assignee: Sushil Mohanty
>
> Found the below issues in fact-to-fact union and cube  segmentation rewritten query.
> 1. Expressions used in having clause are not resolved in the final rewritten query incase of picked candidate is a segmentation.
> 2. Alias is not being replaced in order by clause for segmentation queries.
> 3. Query with two dim attributes referring to same join chain ending with wrong alias replacement.



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