For example, you can use this function to find the date that is 7,000 minutes from today: number = 7000, datepart = minute, date = today.See Date and time data types and functions for an overview of all Transact-SQL date and time data types and functions....
在SQL Server 中,我們可以用 DATEADD() 函數在日期和時間中增加或減少指定的時間間隔。 DATEADD() 語法 (Syntax) DATEADD(datepart, number, date) DATEADD() 會將指定的 number 值 (一個正負號的整數) 加到 date 值的指定 datepart,然後返回修改後的值。
SQL Copy SELECT DATEADD(month, 1, SYSDATETIME()); Here's the result set. Output Copy 2024-04-25 14:29:59.6727944 Specify scalar subqueries and scalar functions as number and date This example uses scalar subqueries, MAX(ModifiedDate), as arguments for number and date. (SELECT TOP 1...
DATEADD("Month", 1,GETDATE()) This example adds 21 days to the dates in theModifiedDatecolumn. DATEADD("day", 21, ModifiedDate) This example adds 2 years to a literal date. DATEADD("yyyy", 2, (DT_DBTIMESTAMP)"8/6/2003")
Example query: SELECT MIN(DATEADD(second, DATEPART(second, [tablename].[DateAndTime]), DATEADD(minute, DATEDIFF(minute, 0, [tablename].[DateAndTime]), 0))) AS [Mindate], MAX(DATEADD(second, DATEPART(second, [tablename].[DateAndTime]), DATEADD(minute, DATEDIFF(minute, 0, [table...
SQL Copy SELECT DATEADD(month, 1, SYSDATETIME()); Here's the result set. Output Copy 2024-04-25 14:29:59.6727944 Specify scalar subqueries and scalar functions as number and date This example uses scalar subqueries, MAX(ModifiedDate), as arguments for number and date. (SELECT TOP 1...
Works in:SQL Server (starting with 2008), Azure SQL Database, Azure SQL Data Warehouse, Parallel Data Warehouse More Examples Example Add two months to a date, then return the date: SELECTDATEADD(month,2,'2017/08/25')ASDateAdd; Try it Yourself » ...
DATEADD函数是SQL Server中一个非常有用的函数,它允许您向日期添加或减去指定数量的天、月、季度或年。DATEADD函数的语法如下: DATEADD (datepart, number, date)。 其中: datepart是您要从日期中添加或减去的部分。datepart的有效值为: yy年。 mm月。 dd日。 hh小时。 mi分钟。 ss秒。 number是您要添加或减去...
The following example uses a ranking function as arguments for number. USE AdventureWorks; GO SELECT c.FirstName, c.LastName ,DATEADD(day,ROW_NUMBER() OVER (ORDER BY a.PostalCode),SYSDATETIME()) AS 'Row Number' FROM Sales.SalesPerson s ...
In databases like SQL, MySQL, MariaDB, etc., users can add intervals to DateTime values using built-in functions. For instance, DATEADD() in SQL Server, DATE_ADD() in MySQL, ADDDATE() in MariaDB, etc. However, In Postgres, there is no such function that offers the same functionality...