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Refs #36042 -- Raised ValueError when providing composite expressions to aggregates.

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Jacob Walls 2025-01-05 10:09:46 -05:00 • committed by Sarah Boyce
parent 6eec703667
commit 470e5545e5
8 changed files with 39 additions and 5 deletions
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docs/ref/models/expressions.txt
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@ -1105,6 +1105,14 @@ calling the appropriate methods on the wrapped expression.
``UNNEST``, etc.) to skip optimization and be properly evaluated when
annotations spawn rows themselves. Defaults to ``False``.
.. attribute:: allows_composite_expressions
.. versionadded:: 5.2
Tells Django that this expression allows composite expressions, for
example, to support :ref:`composite primary keys
<cpk-and-database-functions>`. Defaults to ``False``.
.. method:: resolve_expression(query=None, allow_joins=True, reuse=None, summarize=False, for_save=False)
Provides the chance to do any preprocessing or validation of