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Diffstat (limited to 'docs')
| -rw-r--r-- | docs/ref/models/querysets.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/docs/ref/models/querysets.txt b/docs/ref/models/querysets.txt index 2bbd895fd4..71049703c9 100644 --- a/docs/ref/models/querysets.txt +++ b/docs/ref/models/querysets.txt @@ -2188,6 +2188,14 @@ Django provides the following aggregation functions in the aggregate functions, see :doc:`the topic guide on aggregation </topics/db/aggregation>`. +.. warning:: + + SQLite can't handle aggregation on date/time fields out of the box. + This is because there are no native date/time fields in SQLite and Django + currently emulates these features using a text field. Attempts to use + aggregation on date/time fields in SQLite will raise + ``NotImplementedError``. + Avg ~~~ |