UpdateCommand Property
Questa funzionalità verrà rimossa in una delle prossime versioni di Microsoft SQL Server. Evitare di utilizzare questa funzionalità in un nuovo progetto di sviluppo e prevedere interventi di modifica nelle applicazioni in cui è attualmente implementata.
The UpdateCommand property specifies record update when altered rows in the source are published to article Subscribers.
Sintassi
object
.UpdateCommand [= value]
Parts
- object
An expression that evaluates to an object in the Applies To list
- value
A string that defines a Transact-SQL script
Data Type
String
Modifiable
Read/write
Prototype (C/C++)
HRESULT GetUpdateCommand(SQLDMO_LPBSTR pRetVal);
HRESULT SetUpdateCommand(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.
Osservazioni
The format and contents of the UpdateCommand property must match those specified for the @upd_cmd argument of the sp_addarticle system stored procedure. For more information, see sp_addarticle (Transact-SQL).
[!NOTA] If an application sets UpdateCommand after the initial snapshot has been created, a new snapshot must be generated and then reapplied to each subscription. Snapshots are applied when the next scheduled snapshot and distribution agent run.