Adapting a relational query to accommodate hierarchical data

作者: Suavi A. Demir

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摘要: A method, system and computer program product for processing hierarchical data is provided. method in a relational database includes receiving an input parameter initial query querying array object stored table of database, transforming the into transformed configured to place all elements different apply sub-query against parameter. Once transformed, predicate evaluation logic engine applied that then mapped query. Finally, responsive subsequent instance query, mapping referred order replace with subsequently

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