[
https://issues.apache.org/jira/browse/SPARK-34956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18082638#comment-18082638
]
Jake Waro commented on SPARK-34956:
-----------------------------------
[~igor.berman] - I haven't gotten a chance to test this out yet, but I'm hoping
to soon
> Support multiple fields when nested column pruning on Generator output
> -----------------------------------------------------------------------
>
> Key: SPARK-34956
> URL: https://issues.apache.org/jira/browse/SPARK-34956
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.2.0
> Reporter: L. C. Hsieh
> Priority: Major
>
> SPARK-34638 enhances nested column pruning rule on Generator's output.
> SPARK-34638 supports single field case, e.g.
> {{df.select(explode($"items").as("item")).select($"item.a")}}. This ticket is
> open for tracking multiple-field support.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
