Computer and Modernization ›› 2009, Vol. 1 ›› Issue (10): 33-5.doi: 10.3969/j.issn.1006-2475.2009.10.010

• 数据库 • Previous Articles     Next Articles

Study on Transforming Semantic Constraints of XML Schema into Relational Database

LI Zhi-hui   

  1. School of Computing, Hubei University of Economics, Wuhan 430205， China
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-10-15 Published:2009-10-15

Abstract: The semantic constraints of data can be well preserved to ensure the nonloss of the conversion from XML schema to relation schema. For this purpose, this paper analyses briefly the semantic constraints characteristics in both XML schema and relation schema， and gives the detailed introduction about the conversion methods from the semantic constraints of XML schema to the integrity constraints of relation schema.

Key words: XML Schema, semantic constraints, relation schema, integrity constraints