[jira] [Resolved] (SPARK-42278) DS V2 pushdown supports supports JDBC dialects compile `SortOrder` by themselves

["Wenchen Fan (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-42278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wenchen Fan resolved SPARK-42278.
---------------------------------
    Fix Version/s: 3.4.0
       Resolution: Fixed

Issue resolved by pull request 39846
[https://github.com/apache/spark/pull/39846]

> DS V2 pushdown supports supports JDBC dialects compile `SortOrder` by themselves
> --------------------------------------------------------------------------------
>
>                 Key: SPARK-42278
>                 URL: https://issues.apache.org/jira/browse/SPARK-42278
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.4.0
>            Reporter: jiaan.geng
>            Assignee: jiaan.geng
>            Priority: Major
>             Fix For: 3.4.0
>
>
> Currently, DS V2 pushdown framework compile the SortOrder in fixed format.
> This is not flexible and friendly for some databases that do not support this syntax.
> For example, the fixed format order by col asc nulls first is not supported by mssql server who doesn't support nulls first.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org