Finally, the detailed idea and class implementation to backup and restore database as well as the application of stored procedure and cursor in restoring database are given.

详细给出了备份和还原的具体思路和类实现，存储过程和游标在还原中的应用。

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Then reformat the NTFS volume and restore it from the backup file. When this procedure is complete, the Disk Defragmenter utility should run successfully against that volume.

重新格式化分区并从备份文件恢复，完成后，应该可以在这个分区成功运行。

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Then reformat the NTFS volume and restore it from the backup file. When this procedure is complete, the Disk Defragmenter utility should run successfully against that volume.

重新格式化分区并从备份文件恢复，完成后，应该可以在这个分区成功运行。

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