Detail data aggregation device, detail data aggregation program, and detail data aggregation method

摘要

Holds detailed data of multiple events, defines multiple common items that will be common among different events as the minimum unit of aggregation, and associates each common item with each event, and provides a posting instruction (event definition item) Retained and maintained a replenishment rule with a rewrite instruction (instructing to reprint a value corresponding to the common item to a value corresponding to the common item) and replenishment instruction (indicating a value to be replenished as a value corresponding to the common item). For each item of data, generate the replenishment item data composed of values corresponding to the common items from each item data according to the posting instructions and replenishment instructions, hold the generated replenishment item data and specify it as the unit of aggregation The stored supplementary replenishment detailed data is tabulated in units of predetermined common items or combinations of predetermined common items.