O-R gateway: a system for connecting object-oriented application programs and relational databases

摘要

This is a method and system of extending the capability of a relational database management system's precompiler to object-oriented languages comprising: embedding SQL statement in an object-oriented program; compiling the object-oriented program with a precompiler from the database management system into a temporary file; compiling the temporary file with an object-oriented precompiler into a file acceptable to an object-oriented compiler; and compiling the file with the object- oriented compiler into an executable file.