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BindDefault Method

Esse recurso será removido em uma versão futura do Microsoft SQL Server. Evite usar esse recurso em desenvolvimentos novos e planeje modificar os aplicativos que atualmente o utilizam.

The BindDefault method implements Microsoft SQL Server default binding and unbinding for columns and user-defined data types.

Sintaxe

object.BindDefault(DefaultOwner,DefaultName,Bind [,bFutureOnly])

Parts

  • object
    Expression that evaluates to an object in the Applies To list.

  • DefaultOwner
    String identifying the database user owning the bound default.

  • DefaultName
    String identifying the bound default by name.

  • Bind
    TRUE or FALSE as described in Settings.

  • bFutureOnly
    TRUE or FALSE. This is an optional parameter that applies only to the UserDefinedDatatype object.

Prototype (C/C++)

HRESULT BindDefault(SQLDMO_LPCSTR DefaultOwner,
SQLDMO_LPCSTR DefaultName, BOOL Bind, BOOL bFutureOnly);

Settings

When Bind is TRUE, the default named is bound to the column or user-defined data type referenced.

When Bind is FALSE, any default is unbound from the referenced column or user-defined data type. The DefaultOwner and DefaultName properties are ignored.

ObservaçãoObservação

When you use the UserDefinedDatatype object, the bFutureOnly parameter is available in C/C++ applications.

Comentários

The BindDefault method of the Column or UserDefinedDatatype object, and the BindToColumn and BindToDatatype methods of the Default object, associate a SQL Server default with a user-defined data type or column.

The BindDefault method does not cause a check of existing values when a new default is indicated for a column or user-defined data type.