我有这个mysql数据结构
| create_t | delete_t |
| 1479643496 | 1479643616 |
| 1479643496 | 1479643616 |
| 1479643637 | 1479643757 |
create_t和delete_t都是BigInt
我创建了这样的活动
CREATE EVENT assaassas
ON SCHEDULE EVERY 50 SECOND
DO
DELETE FROM Test WHERE delete_time<='$date->getTimestamp()'"
但它毫无结果。