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Techniques for managing what-if analysis of data managed by a relational database system

  • US 6,898,608 B2
  • Filed: 04/16/2003
  • Issued: 05/24/2005
  • Est. Priority Date: 04/26/2002
  • Status: Active Grant
First Claim
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1. A method for handling transactions that change data managed by a relational database system, the method comprising the computer-implemented steps of:

  • receiving a series of one or more commands to change data managed by said relational database system;

    in response to receiving said series of commands, making changes to said data without generating redo information associated with said changes;

    after making said changes, receiving an update command to make permanent said changes; and

    in response to said update command, executing a transaction on said data in said relational database system to reflect said changes, including generating redo information for said changes.

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