information 32 67108864 information 30000 16384 1024 8192 event_date + INTERVAL 7 DAY 30000 16384 1024 8192 event_date + INTERVAL 7 DAY 10000 60000 event_date + INTERVAL 7 DAY 60000 event_date + INTERVAL 7 DAY event_date + INTERVAL 7 DAY event_date + INTERVAL 14 DAY