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Fixed #11706: Added an Oracle connection option to disable the use of RETURNING INTO in INSERT statements.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@14765 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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Ian Kelly 2010-12-01 23:36:56 +00:00
parent dceaa82dec
commit 1f68dc4ad4
2 changed files with 23 additions and 1 deletions
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17
docs/ref/databases.txt
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@ -585,6 +585,23 @@ your Oracle database configuration to True::
Failure to do this may result in crashes and other odd behavior.
INSERT ... RETURNING INTO
-------------------------
By default, the Oracle backend uses a ``RETURNING INTO`` clause to efficiently
retrieve the value of an ``AutoField`` when inserting new rows. This behavior
may result in a ``DatabaseError`` in certain unusual setups, such as when
inserting into a remote table, or into a view with an ``INSTEAD OF`` trigger.
The ``RETURNING INTO`` clause can be disabled by setting the
``use_returning_into`` option of the database configuration to False::
'OPTIONS': {
'use_returning_into': False,
},
In this case, the Oracle backend will use a separate ``SELECT`` query to
retrieve AutoField values.
Tablespace options
------------------