| 摘要 |
PURPOSE:To eliminate a useless conversion process in such an application form where no conversion of codes is desirable by preparing the defining information showing its own node system or another node system that should control data and performing the necessary code conversion process by reference to the defining information. CONSTITUTION:A data base 21 stores the data on its own node system or another node system. The defining information which is previously defined by a user is registered in a defining information memory 2b in accordance with the data stored in the base 21. Then the necessary conversion of codes is carried out by reference to the registered information when data are read, written, transferred and received. Thus the data are processed. Thus it is possible to eliminate the useless conversion processes in an application form where no conversion of codes is desirable with a host used as a data warehouse in a micromain connection system, etc. |
