CODEWITHSUNDEEP
c#mongodblinq
Hector Ruiz
Hector Ruiz

Reputation: 123

MongoDB query with FilterDefinitionBuilder and Linq

Is there a way to write a query with FilterDefinitionBuilder and Linq? The reason I'm asking is because I need to use the $withinSphere operator which is not supported by Linq directly. However, I can create a filter using FilterDefinitionBuilder. Combining both seems anything but obvious.

I know that the old legacy driver had a class called Query which allowed one to do something similar. However, that class no longer exists.

Upvotes: 1

Views: 1293

Answers (2)

Bouke
Bouke

Reputation: 12138

This is implemented as of 2.3 (see link from Hector). Usage as taken from the corresponding unit test is:

var filter = Builders<Root>.Filter.Eq(x => x.B, "Balloon");
var root = __collection.FindSync(x => x.A == "Awesome" && filter.Inject()).Single();

Upvotes: 0

Hector Ruiz
Hector Ruiz

Reputation: 123

I found the answer and it sucks: it can't be done at this time.

See: https://jira.mongodb.org/browse/CSHARP-1445

Upvotes: 1

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