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array_replace benchmark does not exercise the array_replace kernel

bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#22121 In apache/datafusion;

· kumarUjjawal opened on May 12, 2026

date_part('isodow') / EXTRACT(isodow) returns 0..=6 instead of PostgreSQL's 1..=7

Status: Open.

#22115 In apache/datafusion;

· sdf-jkl opened on May 12, 2026

Windows crash on decimal frame

bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#22113 In apache/datafusion;

· comphead opened on May 11, 2026

NTH_VALUE, FIRST_VALUE, and LAST_VALUE drop metadata

bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#22108 In apache/datafusion;

· paleolimbot opened on May 11, 2026

[Discussion] Should hash join order be based on memory size?

Status: Open.

#22098 In apache/datafusion;

· nuno-faria opened on May 10, 2026

Substrait literal conversion should preserve nested nullability

enhancementNew feature or requestNew feature or request

Status: Open.

Feature

#22095 In apache/datafusion;

· neilconway opened on May 10, 2026

CREATE TABLE ... AS ( WITH RECURSIVE ... ) fails with "Mismatch between schema and batches" - recursive term's batches carry expression names instead of the anchor member

bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#22093 In apache/datafusion;

· jccampagne opened on May 10, 2026

Higher-order functions and async UDF don't work together

bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#22091 In apache/datafusion;

· gstvg opened on May 10, 2026

RepartitionExec channels grow unboundedly with one slow consumer

Status: Open.

#22090 In apache/datafusion;

· JanKaul opened on May 10, 2026

VALUES is never considered non-nullable

bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#22088 In apache/datafusion;

· neilconway opened on May 9, 2026

CREATE TABLE AS should not inherit nullability

bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#22087 In apache/datafusion;

· neilconway opened on May 9, 2026

Support ColumnExpr in LAG/LEAD for default parameter

enhancementNew feature or requestNew feature or request

Status: Open.

Feature

#22082 In apache/datafusion;

· comphead opened on May 8, 2026