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Queries with soft time constraints

  • US 20080288446A1
  • Filed: 05/18/2007
  • Published: 11/20/2008
  • Est. Priority Date: 05/18/2007
  • Status: Active Grant
First Claim
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1. A system, comprising:

  • a receive logic to receive a first query having a soft time constraint;

    an analytics logic to provide a predicted execution time for a query; and

    a constraint rewrite logic to selectively produce a rewritten query based on the first query, the rewritten query having a restricted result clause, where the restricted result clause depends, at least in part, on the predicted execution time.

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