diff options
Diffstat (limited to 'docs/ref/models')
| -rw-r--r-- | docs/ref/models/database-functions.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/docs/ref/models/database-functions.txt b/docs/ref/models/database-functions.txt index ad653a710b..231d023e11 100644 --- a/docs/ref/models/database-functions.txt +++ b/docs/ref/models/database-functions.txt @@ -76,11 +76,11 @@ Usage examples:: A Python value passed to ``Coalesce`` on MySQL may be converted to an incorrect type unless explicitly cast to the correct database type: - >>> from django.db.models.expressions import RawSQL + >>> from django.db.models import DateTimeField + >>> from django.db.models.functions import Cast, Coalesce >>> from django.utils import timezone >>> now = timezone.now() - >>> now_sql = RawSQL("cast(%s as datetime)", (now,)) - >>> Coalesce('updated', now_sql) + >>> Coalesce('updated', Cast(now, DateTimeField())) ``Concat`` ========== |