presto-spi/src/main/java/io/prestosql/spi/connector/ConnectorMetadata.java/ConnectorMetadata/getColumnHandles
class ConnectorMetadata:    default Map<String, ColumnHandle> getColumnHandles(ConnectorSession session, ConnectorTableHandle tableHandle)
    {
        throw new PrestoException(GENERIC_INTERNAL_ERROR, "ConnectorMetadata getTableHandle() is implemented without getColumnHandles()");
    }