QUERY INTEGRATION METHOD, QUERY INTEGRATION PROGRAM, AND INTEGRATED COMPONENT CREATION DEVICE

摘要

PROBLEM TO BE SOLVED: To reduce the number of components for processing execution to be created in creating the components by understanding queries with a flow definition.SOLUTION: A first integrated query creation unit 11 reads a flow definition 2 that defines processing and order of the processing, and when target processing and subsequent processing are of the same processing type and results are fixed due to a change in order of the pieces of processing, couples a phrase of a query in the target processing with a phrase of a query of the subsequent processing to create an integrated query. A second integrated query creation unit 13 incorporates processing that is not performed by the first integrated query creation unit 11 into a query of the subsequent processing as a sub-query to create an integrated query. An integrated component creation unit 20 creates components from the integrated query.