HasSQLVariantColumn 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 HasSQLVariantColumn property returns TRUE if the referenced table has a sql_variant column.
Sintaxis
object
.HasSQLVariantColumn
Parts
- object
An expression that evaluates to an object in the Applies To list
Data Type
Boolean
Modifiable
Read-only
Prototype (C/C++)
HRESULT GetHasSQLVariantColumn(LPBOOL pRetVal);
Notas
An application can call the HasSQLVariantColumn property to determine whether a table contains a sql_variant column. This action can be useful when preparing to replicate to a heterogeneous Subscriber, because not all heterogeneous databases support the sql_variant data type.
[!NOTA]
If an application calls HasSQLVariantColumn on an instance of Microsoft SQL Server version 7.0, FALSE is returned.