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Which issue does this PR close?

Rationale for this change

This bug seems to have existed for at least the last 5 years (before that, array equality had a lot more issues with offsets).

What changes are included in this PR?

Are these changes tested?

Tested with unit tests.

Are there any user-facing changes?

no

@github-actions github-actions bot added the arrow Changes to the arrow crate label Feb 1, 2026
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@Jefffrey Jefffrey left a comment

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Should be good to go once clippy is fixed

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Should be good to go once clippy is fixed

Thanks, I always forget the --tests parameter for clippy.

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@alamb alamb left a comment

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Makes sense to me - thanks @Jefffrey and @jhorstmann

I will also create a PR to backport this to the 57 patch release

@alamb alamb merged commit 100269a into apache:main Feb 2, 2026
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alamb pushed a commit to alamb/arrow-rs that referenced this pull request Feb 2, 2026
… the offsets to access it differ (apache#9325)

# Which issue does this PR close?

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enhancements and this helps us generate change logs for our releases.
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- Closes apache#9323.

# Rationale for this change

This bug seems to have existed for at least the last 5 years (before
that, array equality had a lot more issues with offsets).

<!--
Why are you proposing this change? If this is already explained clearly
in the issue then this section is not needed.
Explaining clearly why changes are proposed helps reviewers understand
your changes and offer better suggestions for fixes.
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# What changes are included in this PR?

<!--
There is no need to duplicate the description in the issue here but it
is sometimes worth providing a summary of the individual changes in this
PR.
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# Are these changes tested?

Tested with unit tests.

# Are there any user-facing changes?

no
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alamb commented Feb 2, 2026

alamb added a commit that referenced this pull request Feb 2, 2026
…the same and only the offsets to access it differ (#9325) (#9330)

- Part of #9240
- Related to #9323

This is a backport of the following PR  to the 57 line
- #9325 from @jhorstmann

Co-authored-by: Jörn Horstmann <[email protected]>
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string array equal comparison fails to consider offsets

3 participants