Computer Science ›› 2007, Vol. 34 ›› Issue (12): 97-99.
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WANG Zhi-He （College of Mathematics and Information Science, Northwest Normal University, Lanzhou 730070）
Online:
Published:
Abstract: By the use of the region coding and node model mapping method, an extended storage schema is presented for relational-database. We establishe clustered index for the optional breadth traversal serial number of node coding to improve the structural join al
Key words: XML, Query optimization, Extended storage schema, Preceding-sibling/following-sibling, Structural join algorithm
WANG Zhi-He （College of Mathematics and Information Science, Northwest Normal University, Lanzhou 730070）. [J].Computer Science, 2007, 34(12): 97-99.
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