| 摘要 |
PURPOSE:To transcribe plural groups of items without transcribing items, one by one, and to process a data file optionally by composing a decomposed file into a composed file consisting of plural sets of item group for each a 1st item group. CONSTITUTION:When a 2nd data file where item groups are transcribed like a bill is generated from a 1st data file consisting of records including an item group of a 1st item as a key and a set of 2nd plural items like a sales slip, the item group of records of the 1st data file is specified. Then plural decomposed records where the 1st item and a specified set of group of items are made to correspond to each other are generated and composed records having plural sets of item group for each 1st item are generated from the decomposed record. Consequently, plural sets of item group are made to correspond to the 1st item and transcribed without complicate processing when necessary, and an optional record can be processed at need. |
