diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/topics/db/aggregation.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/topics/db/aggregation.txt b/docs/topics/db/aggregation.txt index 45eb16ddbf..41832743bc 100644 --- a/docs/topics/db/aggregation.txt +++ b/docs/topics/db/aggregation.txt @@ -105,7 +105,7 @@ When an ``annotate()`` clause is specified, each object in the ``QuerySet`` will be annotated with the specified values. The syntax for these annotations is identical to that used for the -``aggregate()`` clause. Each argument to ``annotate()`` describes and +``aggregate()`` clause. Each argument to ``annotate()`` describes an aggregate that is to be calculated. For example, to annotate Books with the number of authors:: @@ -155,7 +155,7 @@ related value. For example, to find the price range of books offered in each store, you could use the annotation:: - >>> Store.objects.annotate(min_price=Min('books__price'), max_price=Min('books__price')) + >>> Store.objects.annotate(min_price=Min('books__price'), max_price=Max('books__price')) This tells Django to retrieve the Store model, join (through the many-to-many relationship) with the Book model, and aggregate on the |