HistoryRetention Property
Dieses Feature wird in einer zukünftigen Version von Microsoft SQL Server entfernt. Verwenden Sie dieses Feature beim Entwickeln neuer Anwendungen nicht, und planen Sie das Ändern von Anwendungen, in denen es zurzeit verwendet wird.
The HistoryRetention property specifies the number of hours to maintain replication distribution history data.
Syntax
object
.HistoryRetention [=value]
Parts
- object
An expression that evaluates to an object in the Applies To list.
- value
A positive long integer. The default is 48 hours.
Data Type
Long
Modifiable
Read/write
Prototype (C/C++)
HRESULT GetHistoryRetention(LPDWORD pRetVal);
HRESULT SetHistoryRetention(DWORD NewValue);
Hinweise
Installing replication creates a SQL Server Agent job responsible for cleaning the replication history tables. Rows in the tables older than the current hour minus the retention period are targets of the cleaning.