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Refs #28643 -- Changed Avg() to use NumericOutputFieldMixin.

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Keeps precision instead of forcing DecimalField to FloatField.
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Nick Pope 2018-12-01 23:46:28 +00:00 • committed by Tim Graham
parent 3d5e0f8394
commit c690afb873
6 changed files with 23 additions and 21 deletions
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6
docs/ref/models/querysets.txt
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@ -3336,14 +3336,14 @@ by the aggregate.
``Avg``
~~~~~~~
.. class:: Avg(expression, output_field=FloatField(), filter=None, **extra)
.. class:: Avg(expression, output_field=None, filter=None, **extra)
Returns the mean value of the given expression, which must be numeric
unless you specify a different ``output_field``.
* Default alias: ``<field>__avg``
* Return type: ``float`` (or the type of whatever ``output_field`` is
specified)
* Return type: ``float`` if input is ``int``, otherwise same as input
field, or ``output_field`` if supplied
``Count``
~~~~~~~~~