TypeName: double-precision float, TypeEnumName: DT_R8 TypeName: currency, TypeEnumName: DT_CY TypeName: date, TypeEnumName: DT_DATE TypeName: Boolean, TypeEnumName: DT_BOOL TypeName: decimal, TypeEnumName: DT_DECIMAL TypeName: single-byte signed integer, TypeEnumName: DT_I1 ...
Is a value of typefloat(doublein the .NET Framework) specifying the distance from the geometry instance around which to calculate the buffer. Return Types SQL Server return type:geometry CLR return type:SqlGeometry Remarks STBuffer()calculates a buffer likeBufferWithTolerance, specifyingtolerance= di...
SQL Server 数据类型XSD 数据类型 bigintlong binarybase64Binary bitboolean charstring datetimedateTime decimaldecimal floatdouble imagebase64Binary intint moneydecimal ncharstring ntextstring nvarcharstring numericdecimal realfloat smalldatetimedateTime
(SQL Server 2008 and later)DateTimeOffsetDateTimeOffsetnoneDateTimeOffsetGetDateTimeOffset decimalDecimalDecimalGetSqlDecimalDecimalGetDecimal FILESTREAM attribute (varbinary(max))Byte[]VarBinaryGetSqlBytesBinaryGetBytes floatDoubleFloatGetSqlDoubleDoubleGetDouble ...
XML 数据类型 base64Binary 映射到各种 SQL Server 数据类型(binary、image 或 varbinary)。若要将 XML 数据类型 base64Binary 映射到特定的 SQL Server 数据类型,请使用 sql:datatype 批注。此批注指定属性要映射到的列的显式 SQL Server 数据类型。当正在数据库中存储数据时,这很有用。通过指定 sql:datatype ...
You can use IEEE 754 compliant types in .NET to represent equivalently sized IEEE 754 compliant types in SQL Server (i.e. Single = REAL, Double = FLOAT). You can use scaled integer types in .NET to represent equivalently sized scaled integer types in SQL Server (i.e. Decimal = DECIMA...
SQL Server data type Visual Basic data type char, varchar, text, nvarchar, ntext String decimal, numeric String bit Boolean binary, varbinary, image One-dimensional Byte() array int Long smallint Integer tinyint Byte float Double real Single money, smallmoney Currency datetime, smalldatetime Date...
Double in sum result from sum and group by query Drop all constraints in Database DROP ALL USERS FROM DATABASE Drop and Create Constraint on Very Large Table Drop and recreate table in stored procedure Drop Database Error Msg 3701, Level 11, State 1, Line 1 Drop or Truncate a particul...
In this scenario, the length of a variable width data type column is doubled in SQL Server tables that are created in the script. For example, if you try to track changes on a VARCHAR2(10) column in an Oracle table, then the corresponding column in the SQL Server t...
In this scenario, the length of a variable width data type column is doubled in SQL Server tables that are created in the script. For example, if you try to track changes on a VARCHAR2(10...