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ResolveGroupingFunction does not unwrap Alias nodes

bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#21411 In apache/datafusion;

· timsaucer opened on Apr 6, 2026

Optimize split_part to avoid copying via StringView

bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#21410 In apache/datafusion;

· neilconway opened on Apr 6, 2026

Support parquet content-defined chunking options

enhancementNew feature or requestNew feature or request

Status: Open.

#21408 In apache/datafusion;

· alamb opened on Apr 6, 2026

Automate breaking change detection

enhancementNew feature or requestNew feature or request

Status: Open.

Feature

#21406 In apache/datafusion;

· rluvaton opened on Apr 6, 2026

doc: explain the parquet cdc feature from a user perspective

Status: Open.

#21404 In apache/datafusion;

· kszucs opened on Apr 6, 2026

[Epic] Dynamic row group pruning using TopK threshold during parquet scan

Status: Open.

#21399 In apache/datafusion;

· zhuqi-lucas opened on Apr 6, 2026

Optimize mark joins + EmptyRelation

enhancementNew feature or requestNew feature or request

Status: Open.

Feature

#21391 In apache/datafusion;

· neilconway opened on Apr 6, 2026

Support compound field access after subscripts, e.g. payload[1].a

Status: Open.

#21384 In apache/datafusion;

· niebayes opened on Apr 5, 2026

Optimize regexp_replace by stripping trailing .* from anchored patterns

enhancementNew feature or requestNew feature or request

Status: Open.

Feature

#21382 In apache/datafusion;

· Dandandan opened on Apr 5, 2026

Parallel merge in SortPreservingMergeExec after sort elimination

Status: Open.

#21381 In apache/datafusion;

· zhuqi-lucas opened on Apr 5, 2026

Optimize character_length UDF performance

enhancementNew feature or requestNew feature or request

Status: Open.

Feature

#21380 In apache/datafusion;

· Dandandan opened on Apr 5, 2026

Unparser emits aggregate twice when Projection reaches through Limit/Sort to claim Aggregate

bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#21374 In apache/datafusion;

· yonatan-sevenai opened on Apr 4, 2026