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Diffstat (limited to 'docs/topics/db/queries.txt')
| -rw-r--r-- | docs/topics/db/queries.txt | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/docs/topics/db/queries.txt b/docs/topics/db/queries.txt index 981d727f4f..b0d053c2e9 100644 --- a/docs/topics/db/queries.txt +++ b/docs/topics/db/queries.txt @@ -1,15 +1,13 @@ -.. _topics-db-queries: - ============== Making queries ============== .. currentmodule:: django.db.models -Once you've created your :ref:`data models <topics-db-models>`, Django +Once you've created your :doc:`data models </topics/db/models>`, Django automatically gives you a database-abstraction API that lets you create, retrieve, update and delete objects. This document explains how to use this -API. Refer to the :ref:`data model reference <ref-models-index>` for full +API. Refer to the :doc:`data model reference </ref/models/index>` for full details of all the various model lookup options. Throughout this guide (and in the reference), we'll refer to the following @@ -825,6 +823,8 @@ a join with an ``F()`` object, a ``FieldError`` will be raised:: # THIS WILL RAISE A FieldError >>> Entry.objects.update(headline=F('blog__name')) +.. _topics-db-queries-related: + Related objects =============== @@ -937,7 +937,7 @@ be accessed from an instance:: In addition to the ``QuerySet`` methods defined in "Retrieving objects" above, the ``ForeignKey`` ``Manager`` has additional methods used to handle the set of related objects. A synopsis of each is below, and complete details can be found -in the :ref:`related objects reference <ref-models-relations>`. +in the :doc:`related objects reference </ref/models/relations>`. ``add(obj1, obj2, ...)`` Adds the specified model objects to the related object set. @@ -1067,7 +1067,7 @@ Falling back to raw SQL If you find yourself needing to write an SQL query that is too complex for Django's database-mapper to handle, you can fall back on writing SQL by hand. Django has a couple of options for writing raw SQL queries; see -:ref:`topics-db-sql`. +:doc:`/topics/db/sql`. Finally, it's important to note that the Django database layer is merely an interface to your database. You can access your database via other tools, |