Converting 00 Models into RDBMS S h c ema
نویسنده
چکیده
ion l I Nonaggregation : Aggregation : I i 1 associoth --I Figure 3. Object metamodel used by Schemer to hold descriptions of the object models as it compiles schema. The object metamodel also models the part of the II Schemer data dictionary concewzed with object models.
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