RECORDING MEDIUM HAVING STORED THEREON DATABASE ACCESS CONTROL PROGRAM, METHOD FOR CONTROLLING DATABASE ACCESS, AND INFORMATION PROCESSING APPARATUS

摘要

An information processing apparatus acquires first manipulation information formed by a first data manipulation language for a plurality of record types on which a data manipulation is to be performed, in an NDB having a data structure in which a parent-child relationship is formed between record types, analyzes a relationship between the plurality of record types by using relationship definition information in which item information, parent identifying information and child ordering information are defined for each record type, generates second data manipulation information formed by a second data manipulation language for the NDB, on the basis of the analyzed relationship and the first manipulation information, and outputs the generated second data generation information to the NDB.

主权项

1. A non-transitory computer-readable recording medium having stored thereon a program for causing a computer to execute processes for controlling a database access, the processes comprising:
acquiring first manipulation information formed by a first data manipulation language for a plurality of record types on which a data manipulation is to be performed, in a network-type database having a data structure in which a parent-child relationship is formed between record types; analyzing a relationship between the plurality of record types by using relationship definition information which was acquired from a storing unit storing therein the relationship definition information in which item information, parent information and ordering information are defined for each record type, the item information being included in the record types, the parent information identifying a parent record whose record type is a parent record type of the record types, the ordering information indicating an order of child records that belong to the parent record; generating second data manipulation information formed by a second data manipulation language for the network-type database, on the basis of the analyzed relationship and the first manipulation information; and outputting the generated second data manipulation information to the network-type database.