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lines changed Original file line number Diff line number Diff line change @@ -168,7 +168,13 @@ content: |-
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.. code-block:: javascript
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db.myColl.find( { score: 5, category: "cafe" } )
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+ .. important::
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+ Matches against document keys, including embedded document keys,
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+ use simple binary comparison. This means that a query for a key
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+ like "foo.bár" will not match the key "foo.bar", regardless of the value you
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+ set for the :ref:`strength <collation-parameter-strength>` parameter.
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---
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ref : collation-index
Original file line number Diff line number Diff line change @@ -61,13 +61,15 @@ parameters and the locales they are associated with, see
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To specify simple binary comparison, specify ``locale`` value of
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``"simple"``.
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+
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* - ``strength``
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- integer
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- - Optional. The level of comparison to perform.
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+ - .. _collation-parameter-strength:
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+ Optional. The level of comparison to perform.
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Corresponds to `ICU Comparison Levels
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<http://userguide.icu-project.org/collation/concepts#TOC-Comparison-Levels>`_.
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Possible values are:
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