Checkpoint Method
Diese Funktion wird in zukünftigen Versionen von Microsoft SQL Server nicht mehr bereitgestellt. Verwenden Sie diese Funktion beim Entwickeln neuer Anwendungen nicht, und planen Sie das Ändern von Anwendungen, in denen es zurzeit verwendet wird.
The Checkpoint method forces a write of dirty database pages.
Syntax
object.Checkpoint( )
Parts
- object
Expression that evaluates to an object in the Applies To list.
Prototype (C/C++)
HRESULT Checkpoint();
Hinweise
For an instance of Microsoft SQL Server, database checkpoints are performed automatically and at user direction. Checkpoints verify the consistency of data and a database can be configured for log truncation on a checkpoint, as consistency is assumed when a checkpoint occurs. For more information about SQL Distributed Management Objects (SQL-DMO) and checkpoints, see TruncateLogOnCheckpoint Property and ConfigValue Object.
For more information about SQL Server database checkpoints, see CHECKPOINT (Transact-SQL)and recovery interval (Option).