empty query - Quarry

SQL

/*
SELECT wbc_entity_usage.*, page_namespace, page_title, page_touched FROM wbc_entity_usage
LEFT JOIN page ON page_id = eu_page_id
WHERE eu_aspect = 'X';
/*
SELECT ctd_name, afa_filter, afa_parameters
FROM change_tag_def, abuse_filter_action
WHERE ctd_user_defined = 1
AND afa_consequence = 'tag' AND (
  afa_parameters = ctd_name
  OR afa_parameters LIKE CONCAT('%\n', ctd_name)
  OR afa_parameters LIKE CONCAT(ctd_name, '\n%')
  OR afa_parameters LIKE CONCAT('%\n', ctd_name, '\n%')
);
#*/
SELECT log_timestamp, log_title, log_type, log_action FROM logging
WHERE log_type IN ('block', 'newusers', 'rights', 'thanks')
AND log_namespace = 2 AND log_timestamp > '20210722'
AND NOT EXISTS (
  SELECT 1 FROM recentchanges WHERE rc_namespace = log_namespace AND rc_title = log_title AND LEFT(rc_timestamp, 15) = LEFT(log_timestamp, 15)
  AND rc_log_type = log_type AND rc_log_action = log_action AND rc_source = 'mw.log'
)
ORDER BY log_timestamp DESC
LIMIT 50;
SQL

Checking query status...
