Doc fix for #340
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@ -15,11 +15,8 @@ fetch documents from the database::
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.. note::
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.. note::
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Once the iteration finishes (when :class:`StopIteration` is raised),
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As of MongoEngine 0.8 the querysets utilise a local cache. So iterating
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:meth:`~mongoengine.queryset.QuerySet.rewind` will be called so that the
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it multiple times will only cause a single query.
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:class:`~mongoengine.queryset.QuerySet` may be iterated over again. The
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results of the first iteration are *not* cached, so the database will be hit
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each time the :class:`~mongoengine.queryset.QuerySet` is iterated over.
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Filtering queries
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Filtering queries
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=================
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=================
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