code: def add_query_occurrence(self, report):
          
  
          initial_millis = int(report['parsed']['stats']['millis'])
          mask = report['queryMask']
  
          existing_report = self._get_existing_report(mask, report)
  
          if existing_report is not None:
              self._merge_report(existing_report, report)
          else:
              time = None
              if 'ts' in report['parsed']:
                  time = report['parsed']['ts']
              self._reports.append(OrderedDict([
                  ('namespace', report['namespace']),
                  ('lastSeenDate', time),
                  ('queryMask', mask),
                  ('supported', report['queryAnalysis']['supported']),
                  ('indexStatus', report['indexStatus']),
                  ('recommendation', report['recommendation']),
                  ('stats', OrderedDict([('count', 1),
                                         ('totalTimeMillis', initial_millis),
                                         ('avgTimeMillis', initial_millis)]))]))
docs: Adds a report to the report aggregation