| 摘要 |
PROBLEM TO BE SOLVED: To improve the developing efficiency of processing definition for performing the extraction/working/writing of data by making source definition selectable.SOLUTION: The data processing apparatus includes: a source definition information storage section 131 for defining a source table 351, and storing source definition 133 including source location information on a data source 300 in which the source table 351 is present and source definition ID132 in association; a display section 120 for displaying a list of the source definition ID132 on a display screen 121; an input section 110 for receiving input of at least one source definition ID132 selected from the list of the source definition ID132; and a table access section 140 for extracting the source definition 133 corresponding to the at least one input source definition ID132 from the source definition information storage section 131, and performing access to the source table 351 defined by the extracted source definition 133 for the data source 300 shown by the source location information included in the extracted source definition 133. |
