IsDate, Day, Month, Year and DateName DateTime functions in SQL Server DatePart, DateAdd and DateDiff functions in SQL Server
Technical Details Return type:datetime2(7) Works in:SQL Server (starting with 2008), Azure SQL Database, Azure SQL Data Warehouse, Parallel Data Warehouse ❮Previous❮ SQL Server FunctionsNext❯ Track your progress - it's free! Log inSign Up...
SQL Server on Linux SQL on Azure Azure Arc Resources Reference Azure Data CLI azcli Database samples Errors & events Event classes Native interfaces System catalog views System compatibility views System dynamic management views System functions System information schema views System stored procedures Syst...
只要是 Transact-SQL 陳述式可以參考 datetime2 運算式的任何位置,該陳述式就可以參考 SYSUTCDATETIME。 SYSUTCDATETIME 是不具決定性的函數。 在資料行中參考這個函數的檢視表和運算式無法編製索引。 注意 SQL Server 會使用 GetSystemTimeAsFileTime() Windows API 來取得日期與時間值。 精確度取決於 SQL Server ...
SQL Server on Linux SQL on Azure Azure Arc Resources Reference Azure Data CLI azcli Database samples Errors & events Event classes Native interfaces System catalog views System compatibility views System dynamic management views System functions System information schema views System stored procedures Syst...
Execute the following T-SQL scripts in Microsoft SQL Server Manangement Studio Query Editor to demonstrate T-SQL convert and cast functions in transforming string date, string time & string datetime data to datetime data type. Other datetime manipulation examples are presented as well. ...
System functions System information schema views System stored procedures System tablesTransact-SQL (T-SQL) Reference Transact-SQL (T-SQL) Reference Date & time hierarchyid methods (database engine) Numeric String & binary Spatial geography & instances (geography Data Type) ...
Transact-SQL-Anweisungen können überall dort auf SYSDATETIME verweisen, wo auch auf einen datetime2(7)-Ausdruck verwiesen werden kann.SYSDATETIME ist eine nicht deterministische Funktion. Sichten und Ausdrücke, die in einer Spalte auf diese Funktion verweisen, können nicht indiziert werden....
The following examples use the six SQL Server system functions that return current date and time to return the date, time, or both. The values are returned in series; therefore, their fractional seconds might be different. A. Showing the formats that are returned by the date and time functio...
For an overview of all Transact-SQL date and time data types and functions, seeDate and Time Functions (Transact-SQL). For information and examples that are common to date and time data types and functions, seeUsing Date and Time Data. ...