為什么秒殺成功之后,update語句把該條記錄的開始時間,結束時間改成了當前時間啊
UPDATE seckill
SET number = number - 1
WHERE
seckill_id = #{seckillId}
AND start_time <![CDATA[ <= ]]> #{killTime}
AND end_time >= #{killTime}
AND number > 0
UPDATE seckill
SET number = number - 1
WHERE
seckill_id = #{seckillId}
AND start_time <![CDATA[ <= ]]> #{killTime}
AND end_time >= #{killTime}
AND number > 0
2016-07-11
舉報
2016-07-11
你mysql表設計的時候選擇了on update current timestamp