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Code Issues 32 Releases Wiki Activity

Updated docs after changing select_for_update() to raise NotSupportedError.

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Follow up to 054a44d6f0.
This commit is contained in:
Ran Benita
2017-04-11 18:52:53 +03:00
committed by Tim Graham
parent 5dbf1c4b23
commit 2a6b4e6521
3 changed files with 8 additions and 7 deletions
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4
docs/ref/models/querysets.txt
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@@ -1640,8 +1640,8 @@ backends support ``select_for_update()``. However, MySQL doesn't support the
``nowait`` and ``skip_locked`` arguments.
Passing ``nowait=True`` or ``skip_locked=True`` to ``select_for_update()``
using database backends that do not support these options, such as MySQL, will
cause a :exc:`~django.db.DatabaseError` to be raised. This prevents code from
using database backends that do not support these options, such as MySQL,
raises a :exc:`~django.db.NotSupportedError`. This prevents code from
unexpectedly blocking.
Evaluating a queryset with ``select_for_update()`` in autocommit mode on