NEVER SELECT DISTINCT series.pk FROM series, instance, files WHERE series.series_status = 0 AND series.pk = instance.series_fk AND instance.pk = files.instance_fk AND series.updated_time < ? AND NOT EXISTS (SELECT pk FROM files WHERE files.instance_fk=instance.pk AND files.filesystem_fk=2) 1h 2000 50 TimerIDFilecopyByQuery dcm4chee.archive:service=FileCopy dcm4chee.archive:service=Scheduler