| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a data input system capable of executing efficiently data input into a database. SOLUTION: While the common attribute among a plurality of commodities belonging to a commodity group, concerning one commodity group, is defined as an input item of master tables 8, 9, the attribute having a value characteristic to each commodity is defined as an input item of slave tables 8a, 9a, and the master tables and the slave tables are correlated each other by a prescribed code and registered in the database. A master data input form for inputting data to be recorded in the master table and a slave data input form for inputting data to be recorded in the slave table are displayed on a screen of a display device switchably by designation of a tab on one screen. The slave data input form has an input part of a table form including plural rows.</p> |
