github.com/matrixorigin/matrixone@v1.2.0/test/distributed/cases/log/column_span.result (about)

     1  select trace_id, span_id, parent_span_id, node_uuid, node_type, span_name, start_time, end_time, duration, `resource` from system.span_info limit 0;
     2  trace_id	span_id	parent_span_id	node_uuid	node_type	span_name	start_time	end_time	duration	resource