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