作者: Oris D. Friesen , Thomas H. Howell , Forouzan Golshani
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摘要: A method executed by a computer system for converting database schema in relational form to object-oriented (00) form. The input is the of including all relations and primary keys, reference attributes each relation. special data structure (SDS) created key based on number key. Each SDS becomes basis an object 00 produced. Attribute functions cross-reference are SDSs keys. SQL commands map output identified.