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From "Jacques Nadeau (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-848) sum() over a varchar column hangs sqlline
Date Wed, 04 Jun 2014 21:17:01 GMT

    [ https://issues.apache.org/jira/browse/DRILL-848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14018192#comment-14018192
] 

Jacques Nadeau commented on DRILL-848:
--------------------------------------

No query should ever hang.  Please fix this so that it doesn't hang.  A better error message
is a nice to have.

> sum() over a varchar column hangs sqlline
> -----------------------------------------
>
>                 Key: DRILL-848
>                 URL: https://issues.apache.org/jira/browse/DRILL-848
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Functions - Drill
>            Reporter: Chun Chang
>             Fix For: 1.0.0-rc2
>
>
> #Wed May 28 10:41:14 PDT 2014
> git.commit.id.abbrev=01bf849
> If you do a sum over a varchar column, sqlline will hang:
> sqlline version 1.1.6
> 0: jdbc:drill:schema=dfs> select sum(c_groupby) from data;
> here c_groupby is a string column. This is over a parquet file. 



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