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SERVER-6226 adding note about find and modify change to the release note... #64

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Jul 13, 2012
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SERVER-6226 adding note about find and modify change to the release note... #64

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SERVER-6226 adding note about find and modify change to the release n…
Jul 12, 2012
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release notes: SERVER-6226 related edits
Jul 13, 2012
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23 changes: 23 additions & 0 deletions source/release-notes/2.2.txt
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Expand Up @@ -145,6 +145,29 @@ Tag Aware Sharding

.. including tagging

Compatibility Changes
~~~~~~~~~~~~~~~~~~~~~

.. TODO add sections here to describe compatibility changes with
regards to authentication, drivers, and mongos'

``findAndMondify`` Returns Null value for Upserts
`````````````````````````````````````````````````

In version 2.2, for :term:`upsert` operations, :dbcommand:`findAndModify`
commands will now return the following output:

.. code-block:: javascript

{'ok': 1.0, 'value': null}

In the :program:`mongo` shell, :dbcommand:`findAndModify` operations
running as upserts will only output a ``null`` value.

Previously, in version 2.0 these operations would return an empty
document, e.g. ``{ }``.

See: :issue:`SERVER-6226`.

Naming
~~~~~~
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