| 摘要 |
An apparatus and method are disclosed for finding and returning sub-trees from within a preselected XML document that match an XQuery FLWOR expression having a binding order, in which a match graph is generated from an XML index of node paths for a collection of XML documents, where the collection includes the preselected XML document and the match graph is first traversed by a plurality of cursors in a reverse binding order and traversed by the plurality of cursors in forward binding order.
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