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Performance degradations in H2 2.4#2664

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MattSchur wants to merge 3 commits into
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h2-2.4-warning
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Performance degradations in H2 2.4#2664
MattSchur wants to merge 3 commits into
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h2-2.4-warning

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Comment thread java/developing-applications/testing.md Outdated
Co-authored-by: Adrian Görler <adrian.goerler@sap.com>
@MattSchur MattSchur requested a review from agoerler June 24, 2026 11:22
Comment on lines +270 to +272
::: warning Use the latest `2.3.x` version of H2
Avoid using the version `2.4.240` of H2. It has a bug causing performance degradations in certain subqueries, which are used by cascade delete.
:::

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When would we delete this note? When the bug is fixed? Or are they not planning on doing so?

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When a release with a bugfix is available.

I am a bot uneasy wether we can (legally) highlight this bug. Alternatively we could phrase a positive message and state that the max supported minor version is 2.3.x.

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3 participants