Defines a date in SQL Server. The date data type was introduced in SQL Server 2008 (10.0.x).date descriptionPalawakin ang talahanayan PropertyValue Syntax DATE Usage DECLARE @MyDate DATECREATE TABLE Table1 (Column1 DATE) Default string literal format(used for down-level client) yyyy-MM-...
SQL Servercomes with the following data types for storing a date or a date/time value in the database: DATE- format YYYY-MM-DD DATETIME- format: YYYY-MM-DD HH:MI:SS SMALLDATETIME- format: YYYY-MM-DD HH:MI:SS TIMESTAMP- format: a unique number ...
Date/Time Data Types Introduced in SQL Server 2008The following table describes the new date and time data types.Expand table SQL Server data type Description date The date data type has a range of January 1, 01 through December 31, 9999 with an accuracy of 1 day. The default val...
. :: . .DataType A DataType object value that specifies a Date definition in the data type. 注释 Returns date information that represents any valid Gregorian calendar date between 0001-01-01 and 9999-12-31. 请参阅 参考 DataType 类 Microsoft.SqlServer.Management.Smo 命名空间 ...
Date and time data types The Transact-SQL date and time data types are listed in the following table: Data typeFormatRangeAccuracyStorage size (bytes)User-defined fractional second precisionTime zone offset timeHH:mm:ss[.nnnnnnn]00:00:00.0000000 through 23:59:59.9999999100 nanoseconds3 to 5YesNo...
Assume that you have a table that contains a DATE data type column, and you have implemented Clustered Column Store Index (CCSI) on this table in Microsoft SQL Server 2014. When you try to query the table by using the DATE data type as ...
sql server Date time 类型操作 Formatting Dates Examples of calculating and formatting dates */ --To get the full Weekday name SELECTDATENAME(dw,GETDATE()) --To get the abbreviated Weekday name (MON, TUE, WED etc) SELECTLEFT(DATENAME(dw,GETDATE()),3)...
sql server Date time 类型操作 Formatting Dates Examples of calculating and formatting dates */ --To get the full Weekday name SELECTDATENAME(dw,GETDATE()) --To get the abbreviated Weekday name (MON, TUE, WED etc) SELECTLEFT(DATENAME(dw,GETDATE()),3)...
Now that you understand the various date data types, we can move on to the functions you can use for date conversion in SQL Server. Here are some of the various ways to convert data in SQL. CAST CASTis a built-in SQL conversion function that converts a value from one data type to ...
However, SQL Server might interpret a date value in a string literal format, input by an application or user for storage or to a date function, as different dates. The interpretation depends on the combination of string literal format, data type, and runtime SET DATEFORMAT, SET LANGUAGE and...