Method and Device for Updating a Database, and Computer Program Product
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Abstract
A database system includes a database management system and a database. The database comprises at least one file to be updated (OLD_FILE) which is stored on a storage device. To update the database, the file to be updated (OLD_FILE) is deleted. A new file (NEW_FILE) from the database with current data is transferred to the storage device using a transfer command (SQL_COPY) which is authored in a database language of the database system.
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Citations
19 Claims
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1-7. -7. (canceled)
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8. A method for updating at least one file of a database of a database system which comprises a database management system and the database, the at least one file being stored in a storage device, the method comprising:
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overwriting the at least one file with a new file using a transfer command, the new file comprising current data, wherein the transfer command is written in a database language of the database system. - View Dependent Claims (9, 10, 11, 12, 14, 15, 16, 17, 18)
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13. A device for updating a database file in a database system, the database system that comprises:
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a database management system; and a database, the database comprises at least one file to be updated which is stored in a storage device, the device configured to overwrite the least one file to be updated with a new file using of a transfer command written in a database language of the database system. - View Dependent Claims (19)
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Specification