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Right joins with empty schema return invalid results

bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#20669 In apache/datafusion;

· nuno-faria opened on Mar 3, 2026

Optimize lpad, rpad for scalar args

enhancementNew feature or requestNew feature or request

Status: Open.

Feature

#20655 In apache/datafusion;

· neilconway opened on Mar 2, 2026

Unparse array_has as = ANY() for PostgreSQL dialect

Status: Open.

#20653 In apache/datafusion;

· vimeh opened on Mar 2, 2026

Blog post for the DataFusion <code>53.0.0</code> release

Status: Open.

#20647 In apache/datafusion;

· alamb opened on Mar 2, 2026

Implement sink metrics but CSV/JSON

enhancementNew feature or requestNew feature or request

good first issueGood for newcomersGood for newcomers

help wantedExtra attention is neededExtra attention is needed

Status: Open.

Feature

#20644 In apache/datafusion;

· xudong963 opened on Mar 2, 2026

<code>FLOOR</code> decimal returns unexpected error

bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#20640 In apache/datafusion;

· MichaelScofield opened on Mar 2, 2026

Avoid per-row allocations in <code>to_char</code>

enhancementNew feature or requestNew feature or request

Status: Open.

Feature

#20634 In apache/datafusion;

· neilconway opened on Mar 1, 2026

In set ops, avoid RowConverter for results when possible

enhancementNew feature or requestNew feature or request

Status: Open.

Feature

#20622 In apache/datafusion;

· neilconway opened on Feb 28, 2026

Optimize <code>array_concat</code> to use <code>MutableArrayData</code>

enhancementNew feature or requestNew feature or request

Status: Open.

Feature

#20619 In apache/datafusion;

· neilconway opened on Feb 28, 2026

Create Spark builtin function <code>array_contains</code>

enhancementNew feature or requestNew feature or request

Status: Open.

Feature

#20611 In apache/datafusion;

· comphead opened on Feb 28, 2026

Read single struct fields in ParquetOpener

Status: Open.

#20603 In apache/datafusion;

· adriangb opened on Feb 27, 2026

Update ClickBench benchmarks with DataFusion 53.0.0 (when released)

enhancementNew feature or requestNew feature or request

Status: Open.

Feature

#20602 In apache/datafusion;

· alamb opened on Feb 27, 2026