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Type:
New Feature
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Resolution: Unresolved
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Priority:
Minor - P4
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Affects Version/s: 1.8.1
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Component/s: Querying
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None
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Query Optimization
If the bson fields are in a known order then they can be mapped/loaded into the data type directly. Otherwise, you have to use a dictionary to map bson fields to object fields. Mongo could specify the order (eg. sorted) and the data type could be made to match that. Alternatively, a query with a projection (subset of fields to retrieve) can return documents with fields ordered the same as the projection.
- is duplicated by
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SERVER-12599 When projection is present in a query, return the fields in the order of projection
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- Closed
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- related to
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SERVER-2592 The fields in a document are reordered (sorted alphabetically) when setting a field value
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- Closed
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