Data typeSQL Server 数据类型说明 SRVBIGBINARY binary binary 数据类型,长度为 0 至 8000 个字节。 SRVBIGCHAR char character 数据类型,长度为 0 至 8000 个字节。 SRVBIGVARBINARY varbinary 长度可变的 binary 数据类型,长度为 0 至 8000 个字节。 SRV
使用类的DataType一个静态成员,例如Int。这实际上将返回对象的DataType实例。 DataType对象具有定义数据类型的几个属性。 例如,该SqlDataType属性指定 SQL Server 数据类型。 表示 SQL Server 数据类型的常量值列在SqlDataType枚举中。 这是指诸如varchar、nchar、currency、integer、float和datetime这样的数据类型。
GUID就是一个数字分配器,保证一个程序生成的值和其他程序生成的值不冲突,是128位值;在SQL Server中对应的数据类型就是uniqueidentifier,该类型允许的操作只包括=、<>、<、>、<=、>=以及是否为null的检测IS NULL、IS NOT NULL;该数据类型定义的列上不允许使用IDENTITY;通过NEWID()函数生成新的GUID值,该函数生成...
This article provides a summary of the different data types available in the SQL Server Database Engine.
SQL SERVER – Fix: Error : 402 The data types ntext and varchar are incompatible in the equal to operator Some errors are very simple to understand but the solution of the same is not easy to figure out. Here is one of the similar errors where it clearly suggests where the problem is ...
SQL Server: Minimize Blocking in SQL Server Microsoft Office: Integrating Access Databases with SharePoint SQL Q&A: Grow Databases, Use IFilters, and Connect Remotely Letters: Readers Speak Out 安全观察: 我的个人身份信息 (PII) 在哪里? 网络专家: NAP 强制故障排除 ...
smallint -32,768 to 32,767 -2^15 to 2^15-1 2 Bytes tinyint 0 to 255 2^0-1 to 2^8-1 1 ByteRemarksThe int data type is the primary integer data type in SQL Server. The bigint data type is intended for use when integer values might exceed the range that is supported by...
SQL Server具有地理数据类型,可用于存储地理空间数据。 What are the case sensitivity differences between PostgreSQL and SQL Server? Compare index types in PostgreSQL vs. MSSQL 中文:大小写敏感问题比较 PostgreSQL区分大小写来进行字符串比较。LOWER()函数允许用户将字符串转换为全小写以进行比较(还有类似的UPPER...
Int, TinyInt, SmallInt & BigInt Money & SmallMoney The Decimal or Numeric data types SQL server represents the numbers that contain the integer part & fractional part separated by a decimal point. The numbers include both negative & positive numbers. Both Decimal & Numeric data types are th...
类型:Microsoft.SqlServer.Management.Smo.SqlDataType ASqlDataTypeobject value that specifies the SQL Server data type. precision 类型:System.Int32 AnInt32value that specifies the precision for numeric SQL Server data types. scale 类型:System.Int32 ...