presto-cassandra/src/main/java/io/prestosql/plugin/cassandra/NativeCassandraSession.java/NativeCassandraSession/getCaseSensitiveSchemaName
class NativeCassandraSession:    @Override
    public String getCaseSensitiveSchemaName(String caseInsensitiveSchemaName)
    {
        return getKeyspaceByCaseInsensitiveName(caseInsensitiveSchemaName).getName();
    }