presto-jmx/src/main/java/io/prestosql/plugin/jmx/JmxMetadata.java/JmxMetadata/listSchemaNames
class JmxMetadata:    @Override
    public List<String> listSchemaNames(ConnectorSession session)
    {
        return ImmutableList.of(JMX_SCHEMA_NAME, HISTORY_SCHEMA_NAME);
    }