现在要计算每个员工每天的工作时长(以分钟为单位),并且要考虑到跨天打卡的情况(例如员工加班到第二天凌晨)。EmployeeAttendance表结构如下: 代码实现如下: SELECTEmployeeID,DATEDIFF(MINUTE,CheckInTime,CheckOutTime)ASWorkingMinutesFROMEmployeeAttendance; 1. 2. 3.
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 ...
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...
import org.apache.spark.sql.functions._ val df = spark.range(2).select( to_timestamp(lit("2022-01-01 12:00:00")).as("start_time"), to_timestamp(lit("2022-01-01 12:30:00")).as("end_time") ) val diffInMinutes = df.select( datediff(col("end_time"), col("start_time"))...
SQL 複製 DECLARE @date1 DATETIME2, @date2 DATETIME2, @result VARCHAR(100) DECLARE @years BIGINT, @months BIGINT, @days BIGINT, @hours BIGINT, @minutes BIGINT, @seconds BIGINT, @milliseconds BIGINT SET @date1 = '0001-01-01 00:00:00.00000000' SET @date2 = '2018-12-12 07:08:...
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...
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...
SQL Ikkopja -- 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...