METHOD AND DEVICE FOR UPDATING A DATABASE, AND COMPUTER PROGRAM PRODUCT

摘要

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.