Patent ID: 8224834
Filing Date: 2012-07-17
Classification: G06F

Abstract:
1. A computer-readable storage medium storing a database message analysis support program for causing a computer to carry out a procedure, the procedure comprising: collecting a message sequence including a series of messages issued in response to one processing request; classifying the collected message sequence into groups of the message sequences whose simplified message sequences generated by excluding words other than predetermined reserved words from a database message that is a message including a Structured Query Language (SQL) sentence are identical, wherein said database message is included in said series of messages in the collected message sequence; generating, for each group, a normalized expression including said predetermined reserved words in said database message as fixed character strings and arbitrary character strings replaced with portions other than said fixed character strings in said database message, for said database message included in said message sequence belonging to the group; and generating a rule for converting said database message considered to be identical with said normalized expression into a series of fixed character strings included in said normalized expression.