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Introduce the concept of expression volatility

Status: Open.

#19187 In apache/datafusion;

· adriangb opened on Dec 7, 2025

spark <code>like</code> need to have custom nullability

bugSomething isn't workingSomething isn't working

good first issueGood for newcomersGood for newcomers

Status: Open.

Bug

#19176 In apache/datafusion;

· rluvaton opened on Dec 7, 2025

spark <code>length</code> need to have custom nullability

bugSomething isn't workingSomething isn't working

good first issueGood for newcomersGood for newcomers

Status: Open.

Bug

#19175 In apache/datafusion;

· rluvaton opened on Dec 7, 2025

spark <code>ilike</code> need to have custom nullability

bugSomething isn't workingSomething isn't working

good first issueGood for newcomersGood for newcomers

Status: Open.

Bug

#19174 In apache/datafusion;

· rluvaton opened on Dec 7, 2025

spark <code>format_string</code> need to have custom nullability

bugSomething isn't workingSomething isn't working

good first issueGood for newcomersGood for newcomers

Status: Open.

Bug

#19173 In apache/datafusion;

· rluvaton opened on Dec 7, 2025

spark <code>elt</code> need to have custom nullability

bugSomething isn't workingSomething isn't working

good first issueGood for newcomersGood for newcomers

Status: Open.

Bug

#19172 In apache/datafusion;

· rluvaton opened on Dec 7, 2025

spark <code>concat</code> need to have custom nullability

bugSomething isn't workingSomething isn't working

good first issueGood for newcomersGood for newcomers

Status: Open.

Bug

#19171 In apache/datafusion;

· rluvaton opened on Dec 7, 2025

spark <code>char</code> need to have custom nullability

bugSomething isn't workingSomething isn't working

good first issueGood for newcomersGood for newcomers

Status: Open.

Bug

#19170 In apache/datafusion;

· rluvaton opened on Dec 7, 2025

spark <code>ascii</code> need to have custom nullability

bugSomething isn't workingSomething isn't working

good first issueGood for newcomersGood for newcomers

Status: Open.

Bug

#19169 In apache/datafusion;

· rluvaton opened on Dec 7, 2025

spark <code>width_bucket</code> need to have custom nullability

bugSomething isn't workingSomething isn't working

good first issueGood for newcomersGood for newcomers

Status: Open.

Bug

#19168 In apache/datafusion;

· rluvaton opened on Dec 7, 2025

spark <code>csc</code> need to have custom nullability

bugSomething isn't workingSomething isn't working

good first issueGood for newcomersGood for newcomers

Status: Open.

Bug

#19167 In apache/datafusion;

· rluvaton opened on Dec 7, 2025

spark <code>rint</code> need to have custom nullability

bugSomething isn't workingSomething isn't working

good first issueGood for newcomersGood for newcomers

Status: Open.

Bug

#19166 In apache/datafusion;

· rluvaton opened on Dec 7, 2025