Default Property (Column, UserDefinedDatatype)
Esta característica se quitará en una versión futura de Microsoft SQL Server. Evite utilizar esta característica en nuevos trabajos de desarrollo y tenga previsto modificar las aplicaciones que actualmente la utilizan.
The Default property identifies a Microsoft SQL Server default bound to a column or user-defined data type.
Sintaxis
object
.Default [=value]
Parts
- object
An expression that evaluates to an object in the Applies To list
- value
The name of a default defined in the SQL Server database
Data Type
String
Modifiable
Read/write
Prototype (C/C++)
HRESULT GetDefault(SQLDMO_LPBSTR pRetVal);
HRESULT SetDefault(SQLDMO_LPCSTR NewValue);
[!NOTA] SQL Distributed Management Objects (SQL-DMO) strings are always returned as OLE BSTR objects. A C/C++ application obtains a reference to the string. The application must release the reference using SysFreeString.
Notas
The BindToColumn and BindToDatatype methods of the Default object can also set this property.