| 摘要 |
PURPOSE:To transfer a large quantity of data with high efficiency by one instruction, by dividing a controlling sentence into plural data and an instruction for procession when the controlling sentence is decoded. CONSTITUTION:A program incorporated into an application program part 2 is retrieved by an interpreting part 3. If the program is equal to a relational operation sentence, only the data part is developed to plural call sentences. Then the instruction is turned into a call sentence and stored to an objective program part 4 in the form of an objective program. Therefore, the part 4 stores plural data as call sentences respectively. These data are stored in a storage part 8 via an interface 7, then transferred to a file 6 by one instruction. Thus it is possible to transfer a large quantity of data by increasing the storage region of the part 8 and the number of buses as desired between the interface 7 and a relational data base control system 5. |
