MongoDB Norm query nested objects

Question

Does anyone have a sample of how to query for nested/inner objects in MongoDB using NORM (C#)? For example, if a typical document in a collection looks like Order/OrderItems, how can I look up a specific OrderItem by OrderItem.Quantity > 10.

Brett Nagy · Accepted Answer · 2010-05-25 06:12:14Z

0

Typing this from memory, so sorry if it's wildly wrong:

using ( var session = new MongoSession<Order>( DbName ) )
{
    var orders = session.Queryable
                .Where( o => o.OrderItems.Any( oi => oi.Quantity > 10 ) )
                .ToList();
}

answered May 25, 2010 at 6:12

Brett Nagy

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Andrew Orsich · Accepted Answer · 2010-12-16 22:01:26Z

0

You need to create extra field 'size', that you increment when add new items, and query on it.

answered Dec 16, 2010 at 22:01

Andrew Orsich

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