twittner/cql-io — pull request #3 by romanb (2014-09-08 19:29:02+00:00)
Title: Handle 'Void' results from schema queries.

Since Cassandra 2.0.10/2.1.1, schema queries using "if not exists" clauses may return a void result.

cf. https://issues.apache.org/jira/browse/CASSANDRA-7600