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Status: Open.

#22821 In apache/datafusion;

· alamb opened on Jun 8, 2026

Clearly gate sliding SUM(DISTINCT) type support

Status: Open.

#22820 In apache/datafusion;

· kosiew opened on Jun 8, 2026

Centralize approx_distinct grouped HLL dispatch

Status: Open.

#22819 In apache/datafusion;

· kosiew opened on Jun 8, 2026

Centralize DataFusion SQL dialect metadata

Status: Open.

#22818 In apache/datafusion;

· kosiew opened on Jun 8, 2026

Spark round() on floating-point types diverges from Spark HALF_UP semantics

Status: Open.

#22812 In apache/datafusion;

· sjhddh opened on Jun 8, 2026

For NestedLoopJoinExec: split probe-completion into a ProbeEnd state

enhancementNew feature or requestNew feature or request

Status: Open.

Feature

#22808 In apache/datafusion;

· nathanb9 opened on Jun 7, 2026

Align DataFrame::fill_null column argument with fill_nan

Status: Open.

#22806 In apache/datafusion;

· Nagato-Yuzuru opened on Jun 7, 2026

Add any_value aggregate function

enhancementNew feature or requestNew feature or request

Status: Open.

Feature

#22799 In apache/datafusion;

· haohuaijin opened on Jun 7, 2026

approx_distinct over-counts Utf8View because the hash strategy is chosen per batch instead of per value

bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#22796 In apache/datafusion;

· haohuaijin opened on Jun 7, 2026

Skip loading the Parquet page index when row-group statistics already prove it cannot prune

Status: Open.

#22795 In apache/datafusion;

· mbutrovich opened on Jun 6, 2026

Support logical protobuf serialization for range repartitioning

Status: Open.

#22787 In apache/datafusion;

· gene-bordegaray opened on Jun 6, 2026

Support Substrait exchange output for range repartitioning

Status: Open.

#22788 In apache/datafusion;

· gene-bordegaray opened on Jun 6, 2026