| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a data management system and a method of deleting data, preventing data deletion errors in a more reliable way. <P>SOLUTION: The data management system includes a database in which a plurality of tables are stored, and a data management terminal where data is displayed according to data records stored in the plurality of tables. The method of deleting data records from the plurality of tables includes: a step in which, when data to be deleted is selected at the data management terminal, a data record for identifying the data record to be deleted relating to the data to be deleted is stored in an information-to-be-deleted table; and a step in which, when deletion of the data to be deleted is approved, the data record to be deleted is deleted from the plurality of tables according to the data record stored in the information-to-be-deleted table. <P>COPYRIGHT: (C)2010,JPO&INPIT |
