Skip to main content
SpringerLink
Log in

Exploring Relation Algebra Division Based on Images Set

  • Conference paper
  • First Online:
Green Communications and Networks

Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 113))

  • 629 Accesses

Abstract

Introducing theory of images set, modifying two contrary definition of relation algebra in the literatures, a general definition of relation algebra division is proposed and described formally. A general algebra division algorithm based on imaging set theory and a general template of realizing division with select sentence in SQL are presented. Finally, divisions in factual occasions are validated with SQL Sever 2005.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Log in via an institution
Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 429.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 549.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 549.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

  1. Codd EF (1970) A relational model of data for large shared data banks. CACM 13(6):377–387

    MATH  Google Scholar 

  2. Wang S, Sa S (2007) Introduction to database system. Higher Education Press, Beijing, pp 243–247

    Google Scholar 

  3. Li H (2007) Database principles and applications. Higher Education Press, Beijing

    Google Scholar 

  4. Ullman J (1982) Principles of database systems, 2nd edn. Computer Science Press, New York

    MATH  Google Scholar 

  5. Hoffer JA, Prescott M, McFadden F (2006) Modern database management, 8th edn. Prentice Hall, New Jersey

    Google Scholar 

  6. Zhang Z (2003) How to express division operation with fundamental operations in relational algebra, Shaanxi. J Shaanxi Norm Univ (Natural Science Edition) 31:1–3

    Google Scholar 

  7. Lu Z (2005) The realization of ‘division’ in relation algebra by SQL query, Hebei. J Hebei Inst Technol 27(3):81–84

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Computer Science College, Neijiang Normal University, Neijiang, 641112, Sichuan, People’s Republic of China

    Qi Zhong & Wenxiao He

Authors
  1. Qi Zhong
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Wenxiao He
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Qi Zhong .

Editor information

Editors and Affiliations

  1. , Department of Electronic Engineering, Shanghai Jiao Tong University, Dongchuan Road 800, Shanghai, 200240, China, People's Republic

    Yuhang Yang

  2. , Electrical & Electronic Engineering, Nanyang Technological University, Nanyang Avenue, Singapore, 639798, Singapore

    Maode Ma

Rights and permissions

Reprints and permissions

Copyright information

© 2012 Springer Science+Business Media B.V.

About this paper

Cite this paper

Zhong, Q., He, W. (2012). Exploring Relation Algebra Division Based on Images Set. In: Yang, Y., Ma, M. (eds) Green Communications and Networks. Lecture Notes in Electrical Engineering, vol 113. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-2169-2_31

Download citation

  • DOI: https://doi.org/10.1007/978-94-007-2169-2_31

  • Published:

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-007-2168-5

  • Online ISBN: 978-94-007-2169-2

  • eBook Packages: EngineeringEngineering (R0)

Publish with us

Policies and ethics

Search

Navigation