Abstract program slicing of database query languages

  • Authors:
  • Raju Halder;Agostino Cortesi

  • Affiliations:
  • Indian Institute of Technology Patna, India;DAIS, Università Ca' Foscari Venezia, Italy

  • Venue:
  • Proceedings of the 28th Annual ACM Symposium on Applied Computing
  • Year:
  • 2013

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Abstract

In this paper, the notions of semantic relevancy of statements, semantic data dependences and conditional dependences are extended to the case of programs embedding SQL statements in both concrete and abstract domains. This allows us to refine traditional syntax-based Database-Oriented Program Dependence Graphs, yielding to a more accurate semantics-based abstract program slicing algorithm.