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| author | Nick Pope <nick.pope@flightdataservices.com> | 2018-12-19 23:04:25 +0000 |
|---|---|---|
| committer | Tim Graham <timograham@gmail.com> | 2019-01-14 14:39:46 -0500 |
| commit | 6d4efa8e6a4cc7be4ba957dec71f6f63cd58700d (patch) | |
| tree | 79cffc18bd5d4d81a420145177dea5732fbc8ec7 /docs/ref | |
| parent | e85afa5943695457c85e9bc1c5dc0d985004e303 (diff) | |
Refs #28643 -- Changed Variance() to use NumericOutputFieldMixin.
Keeps precision instead of forcing DecimalField to FloatField.
Diffstat (limited to 'docs/ref')
| -rw-r--r-- | docs/ref/models/querysets.txt | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/docs/ref/models/querysets.txt b/docs/ref/models/querysets.txt index a80528220c..3ddd516eaf 100644 --- a/docs/ref/models/querysets.txt +++ b/docs/ref/models/querysets.txt @@ -3419,12 +3419,13 @@ by the aggregate. ``Variance`` ~~~~~~~~~~~~ -.. class:: Variance(expression, sample=False, filter=None, **extra) +.. class:: Variance(expression, output_field=None, sample=False, filter=None, **extra) Returns the variance of the data in the provided expression. * Default alias: ``<field>__variance`` - * Return type: ``float`` + * Return type: ``float`` if input is ``int``, otherwise same as input + field, or ``output_field`` if supplied Has one optional argument: |