| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a database creation device, a database creation method and a computer program, for, even when a plurality of table data having different data formats exist, easily creating a new database, and for correctly calculating a tabulation result even when there exists tabulation items. <P>SOLUTION: One or a plurality of electronic document files are obtained, and the database items and data extraction rules of a database to be generated are specified. The database items and the corresponding data are extracted from the electronic document file based on the specified database items and data extraction rules. A data type is detected for each extracted database item, and when a tabulation instruction is accepted about the database item whose data type is determined to be a numerical type, the tabulation item of each database item is added to the extracted database item and the corresponding data, and displayed in the form of a list. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
