FunctionSyntaxReturn valueReturn data typeDeterminism SYSDATETIMESYSDATETIME ( )Returns adatetime2(7)value containing the date and time of the computer on which the instance of SQL Server runs. The returned valu
FunctionSyntaxReturn valueReturn data typeDeterminism SYSDATETIME SYSDATETIME ( ) Returns a datetime2(7) value containing the date and time of the computer on which the instance of SQL Server runs. The returned value doesn't include the time zone offset. datetime2(7) Nondeterministic SYS...
SQL Server supports the following date and time types. In this section date datetime datetime2 datetimeoffset smalldatetime time Related content Date and time data types and functions (Transact-SQL) AT TIME ZONE (Transact-SQL) CAST and CONVERT (Transact-SQL)...
Microsoft SQL Server hasmoneyandsmallmoneydata types but since it’s not supported by other popular database vendors, it’s not listed here. 此处列出的数据类型并不包括
This topic provides information about ODBC types that support SQL Server date and time data types. Data Type Mapping in Parameters and Resultsets In addition to the ODBC data types (SQL_TYPE_TIMESTAMP and SQL_TIMESTAMP), two new data types were added in SQL Server Native Client ODBC to ex...
適用於: SQL Server Azure SQL 資料庫 Azure SQL 受控執行個體 Azure Synapse Analytics Analytics Platform System (PDW) 此範例示範如何初始化 SQL Server 2008 (10.0.x) 中新增的日期/時間數據結構。 然後,它會準備輸入值、系結參數,並執行查詢。 如需使用這些類型的詳細資訊,請參閱 日期和時間改善 (ODBC)...
(1)在sqlserver 2008之前,SQL Server 支持datetime 和 smalldatetime 两种日期时间数据类型、这两种数据类型日期和时间是不可分割的、差异在日期范围、精度方面 (2)sql server 2008引入date 和 time 、datetime2、datetimeoffset数据类型、其中datetime2比date范围更大,精度更高、datetimeoffset 有一个时间偏移量组件 ...
SQL Server时间日期 日期时间 时间日期类型 date日期格式的类型,默认的字面量格式 YYYY-MM-DD。 INSERTINTOaccountvalues(12,'zhx','1997-10-1') datetime带有日期和时间,时间格式的字符串自动转换为datetime。 INSERTINTOaccountvalues(12,'zhx','1997-10-1 12:23:34')...
SQL Server 2008 obtains the date and time values by using theGetSystemTimeAsFileTime()Windows API. The accuracy depends on the computer hardware and version of Windows on which the instance of SQL Server is running. The precision of this API is fixed at 100 nanoseconds. The accuracy can be...
MS SQL Server Data Types String Data Types Data typeDescriptionMax char lengthStorage char(n)Fixed-length non-Unicode character data (n must be between 1 and 8000)8,000n bytes (uses one byte for each character) varchar(n)Variable-length non-Unicode character data (n must be between 1 and...