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Fixed #14000 - remove versionadded/changed tags for Django 1.0 and 1.1
git-svn-id: http://code.djangoproject.com/svn/django/trunk@15055 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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@@ -2,8 +2,6 @@
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Aggregation
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===========
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.. versionadded:: 1.1
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.. currentmodule:: django.db.models
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The topic guide on :doc:`Django's database-abstraction API </topics/db/queries>`
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@@ -387,8 +387,6 @@ work; all are optional.
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Extra fields on many-to-many relationships
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. versionadded:: 1.0
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When you're only dealing with simple many-to-many relationships such as
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mixing and matching pizzas and toppings, a standard :class:`~django.db.models.ManyToManyField` is all you need. However, sometimes
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you may need to associate data with the relationship between two models.
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@@ -553,8 +551,6 @@ can be made; see :ref:`the model field reference <ref-onetoone>` for details.
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.. _One-to-one relationship model example: http://www.djangoproject.com/documentation/models/one_to_one/
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.. versionadded:: 1.0
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:class:`~django.db.models.OneToOneField` fields also accept one optional argument
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described in the :ref:`model field reference <ref-onetoone>`.
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@@ -606,8 +602,6 @@ particular database engine.
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Custom field types
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------------------
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.. versionadded:: 1.0
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If one of the existing model fields cannot be used to fit your purposes, or if
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you wish to take advantage of some less common database column types, you can
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create your own field class. Full coverage of creating your own fields is
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@@ -769,8 +763,6 @@ on :doc:`using raw SQL</topics/db/sql>`.
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Model inheritance
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=================
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.. versionadded:: 1.0
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Model inheritance in Django works almost identically to the way normal
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class inheritance works in Python. The only decision you have to make
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is whether you want the parent models to be models in their own right
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@@ -1026,8 +1018,6 @@ to indicate that your field is the link back to the parent class.
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Proxy models
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------------
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.. versionadded:: 1.1
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When using :ref:`multi-table inheritance <multi-table-inheritance>`, a new
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database table is created for each subclass of a model. This is usually the
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desired behavior, since the subclass needs a place to store any additional
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@@ -475,8 +475,6 @@ those latter objects, you could write::
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Spanning multi-valued relationships
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. versionadded:: 1.0
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When you are filtering an object based on a ``ManyToManyField`` or a reverse
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``ForeignKey``, there are two different sorts of filter you may be
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interested in. Consider the ``Blog``/``Entry`` relationship (``Blog`` to
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@@ -532,8 +530,6 @@ filtering on different linked objects.
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Filters can reference fields on the model
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-----------------------------------------
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.. versionadded:: 1.1
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In the examples given so far, we have constructed filters that compare
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the value of a model field with a constant. But what if you want to compare
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the value of a model field with another field on the same model?
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@@ -818,8 +814,6 @@ complete query set::
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Updating multiple objects at once
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=================================
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.. versionadded:: 1.0
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Sometimes you want to set a field to a particular value for all the objects in
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a ``QuerySet``. You can do this with the ``update()`` method. For example::
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@@ -858,8 +852,6 @@ Just loop over them and call ``save()``::
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for item in my_queryset:
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item.save()
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.. versionadded:: 1.1
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Calls to update can also use :ref:`F() objects <query-expressions>` to update
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one field based on the value of another field in the model. This is especially
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useful for incrementing counters based upon their current value. For example, to
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@@ -338,8 +338,6 @@ In this example, ``a.save()`` will not be undone in the case where
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Database-level autocommit
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-------------------------
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.. versionadded:: 1.1
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With PostgreSQL 8.2 or later, there is an advanced option to run PostgreSQL
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with :doc:`database-level autocommit </ref/databases>`. If you use this option,
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there is no constantly open transaction, so it is always possible to continue
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