mirror of
https://github.com/django/django.git
synced 2024-12-23 01:25:58 +00:00
Edited docs/db-api.txt changes from [5658]
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5698 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
parent
f9d27b5d0b
commit
0f869d1124
@ -121,19 +121,22 @@ objects, when you're confident you won't have primary-key collision.
|
||||
Raw saves
|
||||
---------
|
||||
|
||||
When you save an Django object, some pre-processing will occur on the the data
|
||||
that is in the object. For example, if your model has a ``DateField`` with
|
||||
``auto_now=True`` set, the pre-save phase will alter the data in the object
|
||||
to ensure that the date field contains the current date stamp.
|
||||
**New in Django development version**
|
||||
|
||||
Although these automated changes can be very useful, there will be times when
|
||||
you just want to save the data as-is. In these cases, you can invoke a *Raw Save*
|
||||
by passing ``raw=True`` as an argument to the ``save()`` method::
|
||||
When you save an Django object, some pre-processing might occur on the the
|
||||
object's data before it's saved to the database. For example, if your model has
|
||||
a ``DateField`` with ``auto_now=True`` set, the pre-save phase will alter the
|
||||
data in the object to ensure that the date field contains the current date
|
||||
stamp.
|
||||
|
||||
Although these automated changes can be useful, sometimes you just want to save
|
||||
the data as-is. In these cases, you can invoke a **raw save** by passing
|
||||
``raw=True`` as an argument to the ``save()`` method::
|
||||
|
||||
b4.save(raw=True) # Saves object, but does no pre-processing
|
||||
|
||||
A raw save saves all the data in your object, but performs no pre-save processing
|
||||
on the data in the object.
|
||||
A raw save saves all the data in your object, but performs no pre-save processing
|
||||
on the data in the object.
|
||||
|
||||
Saving changes to objects
|
||||
=========================
|
||||
|
Loading…
Reference in New Issue
Block a user