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Method and device of archiving database and method and device of retrieving archived database
Method and device of archiving database and method and device of retrieving archived database
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机译：归档数据库的方法和设备和检索归档数据库的方法和设备
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摘要
Provided is a database archiving method. According to the exemplary embodiment of the present invention, a database archiving method includes: selecting at least one record group including a plurality of records from an original table from which data is archived, based on selection information on at least one of a time and a field value; storing group compression data compressed to be created for every record group and the selection information corresponding to the group compression data in a compression table, with respect to each of at least one selected record group; and deleting a plurality of records included in at least one selected record group from the original table.
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