drill-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Parth Chandra (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (DRILL-1062) DRILL does not handle NULLS FIRST/LAST correctly in ORDER BY clause
Date Tue, 24 Feb 2015 06:38:11 GMT

     [ https://issues.apache.org/jira/browse/DRILL-1062?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Parth Chandra resolved DRILL-1062.
----------------------------------
    Resolution: Fixed

Resolved in commit 5efc7e6

> DRILL does not handle NULLS FIRST/LAST correctly in ORDER BY clause
> -------------------------------------------------------------------
>
>                 Key: DRILL-1062
>                 URL: https://issues.apache.org/jira/browse/DRILL-1062
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Functions - Drill
>            Reporter: Jinfeng Ni
>            Assignee: Daniel Barclay (Drill)
>             Fix For: 0.8.0
>
>         Attachments: DRILL-1062.2.patch, DRILL-1062.3.patch.txt, DRILL-1062.4.patch.txt
>
>
> ORDER BY clause could specify nulls first or nulls last.  Currently, DRILL will always
use nulls last policy. 
> select tbl.topping[3].type from dfs.`/Users/jni/work/incubator-drill/exec/ref/target/test-classes/donuts.json`
as tbl order by 1 nulls last;
> +------------+
> |   EXPR$0   |
> +------------+
> | Chocolate  |
> | Maple      |
> | Powdered Sugar |
> | Powdered Sugar |
> | null       |
> +------------+
> 5 rows selected (0.156 seconds)
> 0: jdbc:drill:zk=local> select tbl.topping[3].type from dfs.`/Users/jni/work/incubator-drill/exec/ref/target/test-classes/donuts.json`
as tbl order by 1 nulls first;
> +------------+
> |   EXPR$0   |
> +------------+
> | Chocolate  |
> | Maple      |
> | Powdered Sugar |
> | Powdered Sugar |
> | null       |
> +------------+
> 5 rows selected (0.186 seconds)



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

Mime
View raw message