DOCSP-23069-lookup-and-shards (#1376)

jason-price-mongodb · jason-price-mongodb · web-flow · commit 8f906b01d6d5 · 2022-06-28T15:30:09.000-07:00
* DOCSP-23069-lookup-and-shards (#1371) Co-authored-by: jason-price-mongodb <jshfjghsdfgjsdjh@aolsdjfhkjsdhfkjsdf.com> * DOCSP-23069-lookup-and-shards Co-authored-by: jason-price-mongodb <jshfjghsdfgjsdjh@aolsdjfhkjsdhfkjsdf.com>
diff --git a/source/includes/limits-sharding-unavailable-operations.rst b/source/includes/limits-sharding-unavailable-operations.rst
@@ -4,3 +4,6 @@ un-sharded collections.
 
 The :dbcommand:`geoSearch` command is not supported in sharded
 environments.
+
+In MongoDB 4.4 and earlier, you cannot specify :doc:`sharded collections
+</sharding>` in the ``from`` parameter of :pipeline:`$lookup` stages.
