SQL/XML의 출판 함수를 이용한 관계 데이터의 XML 뷰 정의 및 처리


Defining and Processing XML View of Relational Data with Publication Functions of SQL/XML

이상욱, 김진, 강현철

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Since XML emerged as a standard for data exchange on the web, it has been widely used for applications like e-Commerce, CRM, and BI. However, it is common that most of business data is stored in relational database systems, and it is expected that business data management would still be centered around the relational database systems. As such, the technique of viewing relational data as XML and processing XML queries against it is required. To meet such a need, in the SQL/XML standard, the functions to publish relational data as XML are provided. In this paper, we propose the techniques of providing an XML view of relational data defined by an SQL/XML statement in DTD(Document Type Definition), and of processing XPath queries against the XML view by translating them into SQL/XML statements, and describe the validation of such techniques through implementation and tests.


 1. 서론
 2. 관련 연구
 3. 관계 데이터의 XML 뷰 정의 및 처리
  3.1 SQL/XML 문으로부터 DTD 생성
  3.2 XML 뷰에 대한 XPath 질의 처리
 4. 구현 및 테스트
  4.1 SQL/XML 문으로부터 DTD 생성
  4.2 SQL/XML 문과 XPath 질의 합성 및 수행
 5. 결론


  • 이상욱 Sangwook Lee. 중앙대학교 컴퓨터공학부 대학원
  • 김진 Jin Kim. 중앙대학교 컴퓨터공학부 대학원
  • 강현철 Hyunchul Kang. 중앙대학교 컴퓨터공학부 교수


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