Add support for $out in the aggregate command helper.
- depends on
-
SERVER-3253 aggregation: unsharded support $out
- Closed
-
SERVER-10097 aggregation: support $out on a sharded cluster
- Closed
- is depended on by
-
DRIVERS-111 Support $out aggregation pipeline operator
- Closed
- is related to
-
CSHARP-792 support new aggregation pipeline operators
- Closed