In some cases it can be advantageous to group several properties under a nested document in the serialized form.
For example, the class:
public class OrderItem { public int OrderId { get; set; } public int ProductId { get; set; } public int Quantity { get; set; } }
might need to be serialized as:
{
_id :
{
OrderId : 1,
ProductId : 2
},
Quantity : 3
}
While this serialization format could also be achieved by declaring a custom POCO to hold the OrderId/ProductId pair, there are cases where we might want the components of a compound primary key to appear at the top level in the POCO while being grouped together in a nested `_id` element in the serialized form.
- is depended on by
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EF-35 Composite key reading
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- Closed
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- Closed
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- related to
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CSHARP-4758 Modify BsonClassMapSerializer to handle properties that are grouped in a nested document
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- Backlog
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