LastPollDate Property
Questa caratteristica verrà rimossa a partire da 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 LastPollDate property identifies the most recent date and time at which the referenced target server successfully connected to its master server.
Sintassi
object.LastPollDate
Parts
- object
An expression that evaluates to an object in the Applies To list
Data Type
String
Modifiable
Read-only
Prototype (C/C++)
HRESULT GetLastPollDate(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.
Osservazioni
An instance of Microsoft SQL Server can enlist with a designated master server. Enlisted servers can be targets for administrative tasks initiated by the master. To implement execution of master-initiated, administrative tasks, the enlisted servers connect to the master at defined intervals (polling intervals) and download tasks assigned by the master server.
The value of LastPollDate is a localized string defining a date and time.