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Clearing the SELECT clause in Query.has_results was orphaning GROUP BY references to it. Thanks Thierry Bastian for the report and Baptiste Mispelon for the bisect. Regression in fb3f034f1c63160c0ff13c609acd01c18be12f80.
17 lines
468 B
Plaintext
17 lines
468 B
Plaintext
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Django 3.0.2 release notes
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==========================
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*Expected January 2, 2020*
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Django 3.0.2 fixes several bugs in 3.0.1.
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Bugfixes
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========
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* Fixed a regression in Django 3.0 that didn't include columns referenced by a
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``Subquery()`` in the ``GROUP BY`` clause (:ticket:`31094`).
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* Fixed a regression in Django 3.0 where ``QuerySet.exists()`` crashed if a
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queryset contained an aggregation over a ``Subquery()`` (:ticket:`31109`).
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