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Posted to issues@ignite.apache.org by "Andrey Mashenkov (Jira)" <ji...@apache.org> on 2021/03/15 09:58:00 UTC

[jira] [Updated] (IGNITE-14177) Query parallelism ignores "NULLS LAST" in "order by" clause

     [ https://issues.apache.org/jira/browse/IGNITE-14177?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrey Mashenkov updated IGNITE-14177:
--------------------------------------
    Fix Version/s: 2.11

> Query parallelism ignores "NULLS LAST" in "order by" clause
> -----------------------------------------------------------
>
>                 Key: IGNITE-14177
>                 URL: https://issues.apache.org/jira/browse/IGNITE-14177
>             Project: Ignite
>          Issue Type: Bug
>          Components: sql
>    Affects Versions: 2.9.1
>            Reporter: Ilya Kazakov
>            Assignee: Sergey Dorozhkin
>            Priority: Major
>             Fix For: 2.11
>
>         Attachments: NullsLastWithParallels.java
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> If set QueryParallelism to some value >=2, then "NULLS LAST" is ignored in "order by clause". 
> e.g. SELECT * FROM <TABLE> ORDER BY <COLUMN> ASC NULLS LAST
> A small reproducer is attached. 



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