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SCHEMA MAPPING AND DATA TRANSFORMATION ON THE BASIS OF A CONCEPTUAL MODEL
SCHEMA MAPPING AND DATA TRANSFORMATION ON THE BASIS OF A CONCEPTUAL MODEL
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机译:基于概念模型的模式映射和数据转换
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摘要
Systems and methods are provided for providing schema mapping and data generation. According to one exemplary method, a first mapping formula is obtained for transforming values associated with a source attribute into at least one value associated with a conceptual attribute. The source attribute values comprise a plurality of duplicate values, and the first mapping formula performing a common operation on the duplicate values. The method includes generating mapping data for mapping the conceptual attribute to a target attribute of a target model, and based on the mapping data and the first mapping formula, generating a second mapping formula for transforming the conceptual attribute value into at least one value associated with the target attribute.
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