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docs/source/library-user-guide/upgrading/48.0.1.md

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Upgrade Guides

DataFusion 48.0.1

datafusion.execution.collect_statistics now defaults to true

The default value of the datafusion.execution.collect_statistics configuration setting is now true. This change impacts users that use that value directly and relied on its default value being false.

This change also restores the default behavior of ListingTable to its previous. If you use it directly you can maintain the current behavior by overriding the default value in your code.

rust
# /* comment to avoid running
ListingOptions::new(Arc::new(ParquetFormat::default()))
    .with_collect_stat(false)
    // other options
# */