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Code Issues 25 Releases Wiki Activity

Corrected Aggregate docs to reflect that it accepts multiple expressions.

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Simon Charette 2018-11-24 01:36:18 -05:00 committed by Tim Graham
parent 193c109327
commit 9a7d336c38
2 changed files with 7 additions and 7 deletions
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8
docs/ref/models/expressions.txt
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@ -373,7 +373,7 @@ some complex computations::
The ``Aggregate`` API is as follows:
.. class:: Aggregate(expression, output_field=None, filter=None, **extra)
.. class:: Aggregate(*expressions, output_field=None, filter=None, **extra)
.. attribute:: template
@ -392,9 +392,9 @@ The ``Aggregate`` API is as follows:
Defaults to ``True`` since most aggregate functions can be used as the
source expression in :class:`~django.db.models.expressions.Window`.
The ``expression`` argument can be the name of a field on the model, or another
expression. It will be converted to a string and used as the ``expressions``
placeholder within the ``template``.
The ``expressions`` positional arguments can include expressions or the names
of model fields. They will be converted to a string and used as the
``expressions`` placeholder within the ``template``.
The ``output_field`` argument requires a model field instance, like
``IntegerField()`` or ``BooleanField()``, into which Django will load the value

6
docs/ref/models/querysets.txt
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@ -3297,10 +3297,10 @@ documentation to learn how to create your aggregates.
All aggregates have the following parameters in common:
``expression``
~~~~~~~~~~~~~~
``expressions``
~~~~~~~~~~~~~~~
A string that references a field on the model, or a :doc:`query expression
Strings that reference fields on the model, or :doc:`query expressions
</ref/models/expressions>`.
``output_field``