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SYSTEM FOR ADDRESSING INEFFICIENT QUERY PROCESSING

  • US 20080168058A1
  • Filed: 03/20/2008
  • Published: 07/10/2008
  • Est. Priority Date: 12/24/2003
  • Status: Abandoned Application
First Claim
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1. A query predicate analysis system comprising:

  • a system for collecting performance statistics for database queries, wherein the database queries include statements submitted by end-users having different predicate combinations;

    an aggregation system that organizes the performance statistics based on the different predicate combinations of the database queries; and

    an evaluation system that analyzes performance of a subset of the database queries having different predicate combinations that include common predicates.

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