Propagating Updates Through XML Views Using Lineage Tracing

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Executive Summary

This paper addresses the problem of updating XML views over relational data by translating view updates expressed in the XQuery update facility to embedded SQL updates. Although the XML views may be defined using the full extent of the XQuery syntax, they can only connect relational tables through restricted one-to-many relationships that do not cause view side effects for a wide range of XQuery updates.

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