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https://issues.apache.org/jira/browse/OPENJPA-2940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18075785#comment-18075785
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ASF subversion and git services commented on OPENJPA-2940:
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Commit 09d1d1a958124c22acc08328336f49306d65dc24 in openjpa's branch
refs/heads/OPENJPA-2940-rzo1 from Richard Zowalla
[ https://gitbox.apache.org/repos/asf?p=openjpa.git;h=09d1d1a95 ]
[OPENJPA-2940] Emulate NULLS FIRST/LAST on MySQL/MariaDB
MySQL and MariaDB don't support ANSI 'NULLS FIRST' / 'NULLS LAST' on
ORDER BY. Route the ordering-suffix emission through
DBDictionary.appendNullsPrecedence so dialects can customize.
Default implementation emits 'NULLS FIRST' / 'NULLS LAST' unchanged.
MySQLDictionary and MariaDBDictionary override to emulate via the
'<expr> IS NULL <sort>' auxiliary sort key. The emulation is skipped
when MySQL's default NULL ordering (NULLs first for ASC, NULLs last for
DESC) already matches the requested precedence.
> Implement Jakarta Persistence 3.2
> ---------------------------------
>
> Key: OPENJPA-2940
> URL: https://issues.apache.org/jira/browse/OPENJPA-2940
> Project: OpenJPA
> Issue Type: Improvement
> Reporter: Paulo Cristovão de Araújo Silva Filho
> Priority: Major
> Attachments: image-2026-03-28-14-55-26-463.png
>
>
> Implement Jakarta Persistence API 3.2 as prescribed by
> [specification|https://jakarta.ee/specifications/persistence/3.2/] and
> required by Jakarta EE 11.
> This change requires JDK17 or higher compatibility and needs considerable
> checks.
> I've already pushed a branch (WIP) without the proper API bump, focusing on
> updating dependencies while keeping the project passing its current tests at
> least in default profile.
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