Hi all,

Using c# driver through Linq expressions, we've noticed that many objects are hydrated when using AsQueryable() + Linq expresion even though the query returns one result.

...
var collection = _mongoDatabase.GetCollection<User>("Users");
var usersFound = collection.AsQueryable().Where(x => x.UserName == "John Doe");
...

By the other hand, if we use Eq method, the behavior is the expected: there is only one object hydrated.

...
var filter = Builders<User>.Filter.Eq("UserName", "John Doe");
var usersFound = collection.Find(filter);
...

Is that te implemented behaviour of the driver using Linq?

Many thanks!