我把我CSDN写的 搬来博客园了。。
SELECT * FROM
表名
WHERE
timestampdiff(MINUTE, SYSDATE(), send_time) <=60
AND timestampdiff(MINUTE, SYSDATE(), send_time) >= 0
SELECT * FROM
我把我CSDN写的 搬来博客园了。。
SELECT * FROM
表名
WHERE
timestampdiff(MINUTE, SYSDATE(), send_time) <=60
AND timestampdiff(MINUTE, SYSDATE(), send_time) >= 0
SELECT * FROM