presto-thrift/src/main/java/io/prestosql/plugin/thrift/ThriftMetadata.java/ThriftMetadata/getColumnHandles
class ThriftMetadata:    @Override
    public Map<String, ColumnHandle> getColumnHandles(ConnectorSession session, ConnectorTableHandle tableHandle)
    {
        return getTableMetadata(session, tableHandle).getColumns().stream().collect(toImmutableMap(ColumnMetadata::getName, ThriftColumnHandle::new));
    }