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DOCS-795 release notes: capped collection limits #636

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DOCS-795 release notes: capped collection limits #636

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16 changes: 16 additions & 0 deletions source/release-notes/2.4.txt
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Expand Up @@ -851,3 +851,19 @@ key. Consider the following properties when using a hashed shard key:
Avoid using hashed shard keys when the hashed field has non-integral floating
point values, see :ref:`hashed indexes <hashed-index-warning>` for
more information.

Maximum Number of Documents in a Capped Collection
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

You can specify a maximum number of documents when creating a capped
collection by setting the optional ``max`` parameter in the
:method:`db.createCollection()` method or :dbcommand:`create`
command.

If you specify a maximum number of documents when creating a capped
collection, this limit must be less than 2\ :sup:`32` documents. If
you do not specify a maximum number of documents when creating a
capped collection, there is no limit on the number of documents in a
capped collection.

.. DOCS-795