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METHOD AND SYSTEM FOR SUPPORTING XQUERY TRIGGER IN XML DATABASES BASED ON RELATIONAL DATABASE
METHOD AND SYSTEM FOR SUPPORTING XQUERY TRIGGER IN XML DATABASES BASED ON RELATIONAL DATABASE
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机译:基于关系数据库在XML数据库中支持XQUERY触发器的方法和系统
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摘要
The present invention relates to a method and system for supporting the XQuery trigger in the XML database based on a relational database, such, in the ubiquitous environment is constantly XML data is generated by a number of objects for the user to be eliminated without reducing the performance in accordance with this inconvenience , and need to manually check the quality after a change in the XML database , which is based on a relational database, in an XML database , you change the data in a particular table in the existing relational database occurs the associated INSERT, UPDATE, DELETE statements , and such storage or external procedure automatically based on the XQuery supports SQL trigger trigger mechanism to execute .
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