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DOCS-842 document value of userStats #445

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Dec 4, 2012
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DOCS-842 document value of userStats #445

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10 changes: 6 additions & 4 deletions source/reference/collection-statistics.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -48,7 +48,7 @@ Or:
Example Document
----------------

The output of :method:`db.collection.stats()` resembles the following:
The output of :method:`db.collection.stats()` resembles the following:

.. code-block:: javascript

Expand Down Expand Up @@ -115,13 +115,13 @@ Fields

The number of indexes on the collection. All collections have at
least one index on the :term:`_id` field.

.. versionchanged:: 2.2
Before 2.2, capped collections did not necessarily have an
index on the ``_id`` field, and some capped collections created
with pre-2.2 versions of :program:`mongod` may not have an
``_id`` index.


.. stats:: lastExtentSize

Expand Down Expand Up @@ -159,7 +159,9 @@ Fields
.. versionadded:: 2.2

Reports the flags on this collection set by the user. In version
2.2 the only user flag is ``usePowerOf2Sizes``.
2.2 the only user flag is :collflag:`usePowerOf2Sizes`.
If :collflag:`usePowerOf2Sizes` is enabled, :stats:`userFlags` will
be set to ``1``, otherwise :stats:`userFlags` will be ``0``.

See :dbcommand:`collMod` for more information on setting user
flags and :ref:`usePowerOf2Sizes <usePowerOf2Sizes>`.
Expand Down