<dtml-comment>
title:
connection_id:cmf_activity_sql_connection
max_rows:1000
max_cache:100
cache_time:0
class_name:
class_file:
</dtml-comment>
<params>processing_node</params>
UPDATE
  message_queue
SET
  processing=0,
  processing_node=0
WHERE
  processing_node=<dtml-sqlvar processing_node type="int">
