PhysicalDatatype Property
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 PhysicalDatatype property returns the name of the base data type for the referenced column.
Sintaxis
object.PhysicalDatatype
Parts
- object
An expression that evaluates to an object in the Applies To list
Data Type
String
Modifiable
Read-only
Prototype (C/C++)
HRESULT GetPhysicalDatatype(SQLDMO_LPBSTR pRetVal);
[!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
For a Microsoft SQL Server column created using a base data type, the referencing Column object Datatype and PhysicalDatatype properties have identical values. For a SQL Server column created using a user-defined data type, the referencing Column object Datatype property returns the name of the user-defined data type. The PhysicalDatatype property reports the SQL Server base data type.