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Checkpoint Method

Cette fonctionnalité sera supprimée dans une prochaine version de Microsoft SQL Server. Évitez d'utiliser cette fonctionnalité dans de nouveaux travaux de développement, et prévoyez de modifier les applications qui utilisent actuellement cette fonctionnalité.

The Checkpoint method forces a write of dirty database pages.

Syntaxe

object
.Checkpoint( )

Parts

  • object
    Expression that evaluates to an object in the Applies To list.

Prototype (C/C++)

HRESULT Checkpoint();

Notes

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 Option recovery interval.

Applies to:

Database Object