This was changed in
CASSANDRA-16415 to include indications about queried vs fetched reagular & static columns. However, the result is used by AbstractReadQuery::toCQLString, which causes it to produce an illegal query string.
This breaks a couple of dtests because they're looking for CQL strings in logs, which are no longer found:
- cql_test.py::TestCQLSlowQuery has a couple of failing tests, test_local_query/test_remote_query
We should also check audit and fql logs (and any other place where toCQLString is used.