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Diffstat (limited to 'docs/ref')
| -rw-r--r-- | docs/ref/models/database-functions.txt | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/docs/ref/models/database-functions.txt b/docs/ref/models/database-functions.txt index c7f7b5d981..c6203f92c4 100644 --- a/docs/ref/models/database-functions.txt +++ b/docs/ref/models/database-functions.txt @@ -1303,6 +1303,26 @@ Usage example:: Similar to :class:`~django.db.models.functions.Trim`, but removes only leading spaces. +``MD5`` +------- + +.. class:: MD5(expression, **extra) + +.. versionadded:: 3.0 + +Accepts a single text field or expression and returns the MD5 hash of the +string. + +It can also be registered as a transform as described in :class:`Length`. + +Usage example:: + + >>> from django.db.models.functions import MD5 + >>> Author.objects.create(name='Margaret Smith') + >>> author = Author.objects.annotate(name_md5=MD5('name')).get() + >>> print(author.name_md5) + 749fb689816b2db85f5b169c2055b247 + ``Ord`` ------- |