| 摘要 |
PURPOSE:To make a line-by-line decision between acceptance and rejection through <=2-times matching, by utilizing the previous sequencing of data in a table and to exclude lines after the decision from the matching and improve processing efficiency. CONSTITUTION:When an inquiry input for joint processing is received from a display terminal 5, relative tables are loaded from a data file 3 to a memory 2. Pointers A and B are initialized to indicate the uppermost lines of the tables. An arithmetic processing part 10 performs the matching between the tables A and B on the basis of retrieval conditions of shown elements. A pointer control part 11 increases the pointer A or B by one every time the matching is carried out once to indicate the next line. Records of a coincident line are put together in output format by an input/output processing part 12 and transferred to the terminal 5. |
