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

Posted to issues@calcite.apache.org by "Julian Hyde (JIRA)" <ji...@apache.org> on 2015/03/28 03:56:53 UTC

[jira] [Commented] (CALCITE-653) ProjectMerge rule merges unmergeable projects involving analytic function

    [ https://issues.apache.org/jira/browse/CALCITE-653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14385074#comment-14385074 ] 

Julian Hyde commented on CALCITE-653:
-------------------------------------

Can you provide a SQL query which fails? It's not valid to combine window functions with filters, but AFAIK it is OK to combine projects of window functions.

> ProjectMerge rule merges unmergeable projects involving analytic function
> -------------------------------------------------------------------------
>
>                 Key: CALCITE-653
>                 URL: https://issues.apache.org/jira/browse/CALCITE-653
>             Project: Calcite
>          Issue Type: Bug
>    Affects Versions: 1.1.0-incubating
>            Reporter: Ashutosh Chauhan
>            Assignee: Julian Hyde
>
> case in point being projections involving lead and rank functions.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)