v.25.4Improvement

Fix performance and progress bar

Official CH changelog text
In DeltaLake with delta-kernel-rs implementation, fix performance and progress bar. #78368 (Kseniia Sumarokova).
Improved performance and fixed progress bar updates in the DeltaLake integration using the delta-kernel-rs implementation.

Why it matters

This feature addresses performance inefficiencies and incorrect progress reporting within the DeltaLake format support, enhancing the overall user experience when querying DeltaLake tables through ClickHouse.

How to use it

No additional configuration is required. Users benefit from improved DeltaLake query performance and accurate progress feedback automatically when using ClickHouse's DeltaLake integration with delta-kernel-rs.

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