SQL/LPP: A Time Series Extension of SQL Based on Limited Patience Patterns

  • Authors:
  • Chang-Shing Perng;Douglas Stott Parker, Jr.

  • Affiliations:
  • -;-

  • Venue:
  • DEXA '99 Proceedings of the 10th International Conference on Database and Expert Systems Applications
  • Year:
  • 1999

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Abstract

In this paper, we introduce SQL/LPP, a time series extension of SQL. SQL/LPP is based on Limited Patience Patterns, a temporal pattern model that is expressive, practical, intuitive, and supports a declarative algebraic syntax permitting query optimization. We illustrate basic features of SQL/LPP, showing the definition and use of popular time series patterns.