【发布时间】:2014-06-17 09:21:49
【问题描述】:
timestart = 16:46:33
timeend = 16:48:22
预期结果 = 00:01:49
我的查询:
Select timestart , timeend, (timeend - timestart) as rangetime from time;
【问题讨论】:
标签: mysql sql datetime select timestamp
timestart = 16:46:33
timeend = 16:48:22
预期结果 = 00:01:49
我的查询:
Select timestart , timeend, (timeend - timestart) as rangetime from time;
【问题讨论】:
标签: mysql sql datetime select timestamp
试试SubTime
Select timestart , timeend, SUBTIME(timestart ,timeend) As rangetime from time;
【讨论】:
select Timestart,Timeend,subtime(Timestart,Timeend) as rangetime from time;
【讨论】:
【讨论】:
检查 MySQL TIMEDIFF 函数。
试试这个:
SELECT timestart, timeend, TIMEDIFF(timeend, timestart) AS rangetime
FROM time;
【讨论】: