diff options
Diffstat (limited to 'docs/ref/models')
| -rw-r--r-- | docs/ref/models/querysets.txt | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/docs/ref/models/querysets.txt b/docs/ref/models/querysets.txt index 1344c6744b..74199e3de1 100644 --- a/docs/ref/models/querysets.txt +++ b/docs/ref/models/querysets.txt @@ -2489,9 +2489,10 @@ aggregate functions, see .. admonition:: Note - Aggregation functions will return ``None`` when used with an empty - ``QuerySet``. For example, the ``Count`` aggregation function will return - ``None`` instead of ``0`` if the ``QuerySet`` contains no entries. + Aggregation functions return ``None`` when used with an empty + ``QuerySet``. For example, the ``Sum`` aggregation function returns ``None`` + instead of ``0`` if the ``QuerySet`` contains no entries. An exception is + ``Count``, which does return ``0`` if the ``QuerySet`` is empty. Avg ~~~ |