PurgeJobHistory Method
未來的 Microsoft SQL Server 版本將移除這項功能。請避免在新的開發工作中使用這項功能，並規劃修改目前使用這項功能的應用程式。
The PurgeJobHistory method removes system records maintaining execution history for all Microsoft SQL Server Agent jobs, or those matching the filter criteria specified.
語法
object
.PurgeJobHistory( [ Filter ] )
Parts
object
Expression that evaluates to an object in the Applies To list.Filter
Optional. A JobHistoryFilter object that constrains record removal to those records identified by the criteria set in the object.
Prototype (C/C++)
HRESULT PurgeJobHistory(
LPSQLDMOJOBHISTORYFILTER pFilter = NULL);
備註
For more information about using the JobHistoryFilter object properties to identify job history records, see JobHistoryFilter Object.