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Performs a checkpoint operation: flushing any pending committed transactions to the database. Any current transaction is not committed by calling ULCheckpoint. The ULCheckpoint function is used in conjunction with deferring automatic transaction checkpoints as a performance enhancement. For more information, see: Flushing single or grouped transactions.
void ULCheckpoint( SQLCA * sqlca);
The ULCheckpoint function ensures that all pending committed transactions have been written to the database storage.