This example uses an aggregate window function as an argument for number.SQL კოპირება SELECT SalesOrderID, ProductID, OrderQty, DATEADD(day, SUM(OrderQty) OVER (PARTITION BY SalesOrderID), SYSDATETIME()) AS 'Total' FROM Sales.SalesOrderDetail WHERE SalesOrderID IN (...
SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics Analytics Platform System (PDW) SQL analytics endpoint in Microsoft Fabric Warehouse in Microsoft Fabric This function adds anumber(a signed integer) to adatepartof an inputdate, and returns a modified date/time value...
ExampleGet your own SQL Server Add one year to a date, then return the date: SELECT DATEADD(year, 1, '2017/08/25') AS DateAdd; Try it Yourself » Definition and UsageThe DATEADD() function adds a time/date interval to a date and then returns the date....
DATEADD Function. The DATEADD function is a very useful function in SQL Server that allows you to add or subtract a specified number of days, months, quarters, or years to a date. The syntax for the DATEADD function is as follows: DATEADD (datepart, number, date)。 Where: datepart is th...
SQL Server Azure SQL 数据库 Azure SQL 托管实例 Azure Synapse Analytics 分析平台系统 (PDW) Microsoft Fabric 中的 SQL 分析端点 Microsoft Fabric 中的仓库 此函数将数字(有符号整数)添加到输入日期的日期部分,并返回修改后的日期/时间值 。 例如,可以使用此函数查找从今天开始的 7,000 分钟日期:numb...
SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics Analytics Platform System (PDW) SQL analytics endpoint in Microsoft Fabric Warehouse in Microsoft Fabric This function adds anumber(a signed integer) to adatepartof an inputdate, and returns a modified date/time value...
SQL Server Azure SQL 数据库 Azure SQL 托管实例 Azure Synapse Analytics 分析平台系统 (PDW) Microsoft Fabric 中的 SQL 分析端点 Microsoft Fabric 中的仓库 此函数将数字(有符号整数)添加到输入日期的日期部分,并返回修改后的日期/时间值 。 例如,可以使用此函数查找从今天开始的 7,000 分钟日期:numb...
SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics Analytics Platform System (PDW) SQL analytics endpoint in Microsoft Fabric Warehouse in Microsoft Fabric This function adds anumber(a signed integer) to adatepartof an inputdate, and returns a modified date/time value...
问将datepart作为参数从表发送到sql server中的DATEADD函数EN--1. 当前系统日期、时间 select ge...
datetime ) RETURNS DATETIME AS BEGIN RETURN DATEADD(week, DATEDIFF(week,0,@date),0) END --输入时间的季度的第一天 Create FUNCTION QuarterInDate ( @date datetime ) RETURNS DATETIME AS BEGIN RETURN DATEADD(quarter, DATEDIFF(quarter,0,@date), 0) END --输入时间的季度的天数 Create FUNCTION Quart...