SELECTEventID,StartTime,EndTime,CAST(DATEDIFF(SECOND,StartTime,EndTime)ASVARCHAR(12))+' 秒'ASDurationInSeconds,CONCAT(DATEDIFF(DAY,StartTime,EndTime),'-',RIGHT('0'+CAST((DATEDIFF(SECOND,StartTime,EndTime)/3600)%24ASVARCHAR),2),':',RIGHT('0'+CAST((DATEDIFF(SECOND,StartTime,EndTime)/60...
-- 创建一个包含时间间隔字段的示例表CREATETABLEExampleTable(IDint,Durationtime)-- 插入一些示例数据INSERTINTOExampleTable(ID,Duration)VALUES(1,'00:01:30'),(2,'00:02:45'),(3,'00:00:45')-- 查询并将时间间隔转化为秒SELECTID,DATEDIFF(SECOND,'00:00:00',Duration)ASDurationInSecondsFROMExampleT...
SQL Server DATEDIFF function returns the difference in seconds, minutes, hours, days, weeks, months, quarters and years between 2 datetime values. Quick Example: -- The difference is days between today and yesterday SELECT DATEDIFF(dd, GETDATE(
DATEDIFF( microsecond,@date1,@date2)ASMicroseconds, DATEDIFF( nanosecond,@date1,@date2)ASNanoseconds; AI代码助手复制代码 结果: The datedifffunctionresultedinan overflow. The numberofdateparts separating twodate/time instancesistoo large.Trytouse datediffwitha less precise datepart. AI代码助手复制代码...
The datediff function resulted in an overflow. The number of dateparts separating two date/time instances is too large. Try to use datediff with a less precise datepart.ExampleIn the example below, we are trying to calculate the difference of seconds between the same two date values using the...
SELECT@seconds=DATEDIFF(s, @date1, @date2); IF DATEADD(s, -@seconds, @date2) < @date1SELECT@seconds= @seconds-1;SET@date2 =DATEADD(s, -@seconds, @date2);SELECT@milliseconds =DATEDIFF(ms, @date1, @date2);SELECT@result=ISNULL(CAST(NULLIF(@years,0)ASVARCHAR(10)) +' years,',...
SELECT@seconds=DATEDIFF(s, @date1, @date2); IF DATEADD(s, -@seconds, @date2) < @date1SELECT@seconds= @seconds-1;SET@date2 =DATEADD(s, -@seconds, @date2);SELECT@milliseconds =DATEDIFF(ms, @date1, @date2);SELECT@result=ISNULL(CAST(NULLIF(@years,0)ASVARCHAR(10)) +' years,',...
SQL ServerClientSQL ServerClientSET @startTime = '2021-01-01 10:00:00'SET @endTime = '2021-01-01 11:30:00'SELECT DATEDIFF(SECOND, @startTime, @endTime) AS TimeInSecondsTimeInSeconds = 5400 状态图 以下是一个使用DATEDIFF函数计算时间差的状态图示例: ...
创建计算字段“计算年龄”,输入公式:DATEDIFF("year",[出生年月],now()) 把计算年龄字段拖到文本上面即可 问题3:根据出生日期计算每个人来到世界多少天 创建计算字段“来多少天”,输入公式:DATEDIFF("day",[出生年月],NOW()) 把来多少天字段拖到文本,再用鼠标点一下右上角图表类型即可 问题4:根据出生日期计...
创建计算字段“计算年龄”,输入公式:DATEDIFF("year",[出生年月],now()) 把计算年龄字段拖到文本上面即可 问题3:根据出生日期计算每个人来到世界多少天 创建计算字段“来多少天”,输入公式:DATEDIFF("day",[出生年月],NOW()) 把来多少天字段拖到文本,再用鼠标点一下右上角图表类型即可 ...