minutes 4083 年 others 没有溢出限制 如果超出这些限制,此函数将返回溢出错误。 标准和兼容性 SQL/92 Transact-SQL 扩展。 SQL/99 Transact-SQL 扩展。 Sybase 与 Adaptive Server Enterprise 兼容。 下面示例的语句返回 1: SELECT datediff( hour, '4:00AM', '5:50AM' )下面的语句返回 102: SELECT datedif...
DECLARE@date1datetime2='2000-01-01 00:00:00.0000000';DECLARE@date2datetime2=DATEADD(hour,1,@date1);SELECTDATEDIFF(hour,@date1,@date2)ASHours, DATEDIFF(minute,@date1,@date2)ASMinutes, DATEDIFF(second,@date1,@date2)ASSeconds; AI代码助手复制代码 结果: +---+---+---+| Hours | Minutes...
118 years, 11 months, 11 days, 7 hours, 8 minutes and 1.123 seconds 示例:Azure Synapse Analytics 和 Analytics Platform System (PDW) 以下示例使用不同类型的表达式作为 startdate 和 enddate 形参的实参 。 J. 指定 startdate 和 enddate 的列 ...
datediff(col("end_time"), col("start_time")) * 24 * 60 ).as("diff_in_minutes") diffInMinutes.show() 上述代码中,首先创建了一个DataFramedf,其中包含了两个日期列start_time和end_time。然后使用datediff函数计算了两个日期之间的天数差异,并将其乘以24和60,得到了分钟差异。最后,通过show方法展示了...
"Datediff function usage in SQL Server"–A comprehensive guide Introduction: Working with dates and time differences is a common requirement in SQL Server. One of the most useful functions for this purpose is the Datedifffunction. In this article, we will explore the various ways in which the ...
SQL Copiere -- DOES NOT ACCOUNT FOR LEAP YEARS DECLARE @date1 AS DATETIME, @date2 AS DATETIME, @result AS VARCHAR (100); DECLARE @years AS INT, @months AS INT, @days AS INT, @hours AS INT, @minutes AS INT, @seconds AS INT, @milliseconds AS INT; SET @date1 = '1900-01-01...
SQL Kopyahin -- DOES NOT ACCOUNT FOR LEAP YEARS DECLARE @date1 DATETIME, @date2 DATETIME, @result VARCHAR(100); DECLARE @years INT, @months INT, @days INT, @hours INT, @minutes INT, @seconds INT, @milliseconds INT; SET @date1 = '1900-01-01 00:00:00.000' SET @date2 = '2018...
This function allows you to determine the duration between two dates in various units, such as days, months, years, hours, minutes, or seconds. When you would use it You would use the DATEDIFF function when you need to: Calculate Time Intervals: Determine the time span between two dates ...
SQL -- DOES NOT ACCOUNT FOR LEAP YEARSDECLARE@date1ASDATETIME, @date2ASDATETIME, @resultASVARCHAR(100);DECLARE@yearsASINT, @monthsASINT, @daysASINT, @hoursASINT, @minutesASINT, @secondsASINT, @millisecondsASINT;SET@date1 ='1900-01-01 00:00:00.000';SET@date2 ='2018-12-12 07:08:01.123...
SQL -- DOES NOT ACCOUNT FOR LEAP YEARSDECLARE@date1ASDATETIME, @date2ASDATETIME, @resultASVARCHAR(100);DECLARE@yearsASINT, @monthsASINT, @daysASINT, @hoursASINT, @minutesASINT, @secondsASINT, @millisecondsASINT;SET@date1 ='1900-01-01 00:00:00.000';SET@date2 ='2018-12-12 07:08:01.123...