[ 
https://issues.apache.org/jira/browse/SPARK-30107?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Anton Okolnychyi updated SPARK-30107:
-------------------------------------
    Description: I think it would be great to expose the existing logic for 
nested schema pruning to all V2 sources, which is in line with the description 
of {{SupportsPushDownRequiredColumns}} . That way, all sources that are capable 
of pruning nested columns will benefit from this.  (was: I think it would be 
great to expose the existing logic for nested schema pruning to all V2 sources, 
which is in line with the description of `SupportsPushDownRequiredColumns` . 
That way, all sources that are capable of pruning nested columns will benefit 
from this.)

> Expose nested schema pruning to all V2 sources
> ----------------------------------------------
>
>                 Key: SPARK-30107
>                 URL: https://issues.apache.org/jira/browse/SPARK-30107
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Anton Okolnychyi
>            Priority: Major
>
> I think it would be great to expose the existing logic for nested schema 
> pruning to all V2 sources, which is in line with the description of 
> {{SupportsPushDownRequiredColumns}} . That way, all sources that are capable 
> of pruning nested columns will benefit from this.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

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

Reply via email to