Application program analysis method, analysis system and recording medium for identifying a contributing factor for an invalid operation of an application program

摘要

Disclosed is a method for analyzing a program that includes database operation statements, including: a first procedure for analyzing control flow of a program and data used in the program, on the basis of the program and the execution result of the program; a second procedure for analyzing the dependency relationship among a plurality of database operation statements, in accordance with the analysis result of the first procedure and the operation details of the plurality of database operation statements; a third procedure for analyzing the propagation path of the incorrect operation in the opposite direction to the control flow, on the basis of the analysis result of the first procedure and the analysis result of the second procedure and taking as a starting point for analysis a predetermined program location which is operating incorrectly; and a fourth procedure for displaying program statements on the propagation path obtained by the third procedure.