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Performance regression in278881e376. Co-authored-by: David Smith <smithdc@gmail.com> Backport of98f6ada0e2from main
28 lines
977 B
Plaintext
28 lines
977 B
Plaintext
==========================
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Django 4.2.2 release notes
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==========================
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*Expected June 5, 2023*
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Django 4.2.2 fixes several bugs in 4.2.1.
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Bugfixes
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========
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* Fixed a regression in Django 4.2 that caused an unnecessary
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``DBMS_LOB.SUBSTR()`` wrapping in the ``__isnull`` and ``__exact=None``
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lookups for ``TextField()``/``BinaryField()`` on Oracle (:ticket:`34544`).
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* Restored, following a regression in Django 4.2, ``get_prep_value()`` call in
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``JSONField`` subclasses (:ticket:`34539`).
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* Fixed a regression in Django 4.2 that caused a crash of ``QuerySet.defer()``
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when passing a ``ManyToManyField`` or ``GenericForeignKey`` reference. While
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doing so is a no-op, it was allowed in older version (:ticket:`34570`).
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* Fixed a bug in Django 4.2 where :option:`makemigrations --update` didn't
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respect the ``--name`` option (:ticket:`34568`).
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* Fixed a performance regression in Django 4.2 when compiling queries without
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ordering (:ticket:`34580`).
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