You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@lens.apache.org by "Rajat Khandelwal (JIRA)" <ji...@apache.org> on 2017/07/26 11:11:00 UTC

[jira] [Work started] (LENS-1457) ExpressionResolver pruning expression when some tables don't have ref columns of the expressions

     [ https://issues.apache.org/jira/browse/LENS-1457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on LENS-1457 started by Rajat Khandelwal.
----------------------------------------------
> ExpressionResolver pruning expression when some tables don't have ref columns of the expressions
> ------------------------------------------------------------------------------------------------
>
>                 Key: LENS-1457
>                 URL: https://issues.apache.org/jira/browse/LENS-1457
>             Project: Apache Lens
>          Issue Type: Bug
>          Components: cube
>            Reporter: Rajat Khandelwal
>            Assignee: Rajat Khandelwal
>
> In an expression {{f(a,b)}} where {{a}} and {{b}} are ref dim attributes themselves. If a or b are not directly available in a fact and the chain source columns are also not available, this expression is marked as unanswerable from all facts. 



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)