federation/executortest: execute query without nested executor calls
federation/executortest: execute query without nested executor calls

 This tests a gateway that executes queries on schema1, schema2, or both to test that we can correctly route queries. This does not address the recursive nature of queries with nested subplans

samsarahq/thunder,samsarahq/thunder,samsarahq/thunder,samsarahq/thunder,samsarahq/thunder