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| author | Mariusz Felisiak <felisiak.mariusz@gmail.com> | 2021-12-31 06:49:10 +0100 |
|---|---|---|
| committer | Mariusz Felisiak <felisiak.mariusz@gmail.com> | 2021-12-31 06:49:55 +0100 |
| commit | fe59bf202d35467e3e4a169c1aac979b713a020a (patch) | |
| tree | 36ff158cc9997c654b51aefdda0bf2a07cc94bc2 | |
| parent | b93fb3d6be944bd196a6a7be576f0622c4e3f59c (diff) | |
[4.0.x] Fixed #33391 -- Clarified Aggregate.empty_result_set_value docs.
Backport of 4400d8568ad5695c46e8de45635a82a27a26b871 from main
| -rw-r--r-- | docs/ref/models/expressions.txt | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/docs/ref/models/expressions.txt b/docs/ref/models/expressions.txt index c0ef4a46d0..a47e35b110 100644 --- a/docs/ref/models/expressions.txt +++ b/docs/ref/models/expressions.txt @@ -422,9 +422,8 @@ The ``Aggregate`` API is as follows: .. versionadded:: 4.0 - Override :attr:`~django.db.models.Expression.empty_result_set_value` to - ``None`` since most aggregate functions result in ``NULL`` when applied - to an empty result set. + Defaults to ``None`` since most aggregate functions result in ``NULL`` + when applied to an empty result set. The ``expressions`` positional arguments can include expressions, transforms of the model field, or the names of model fields. They will be converted to a |