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Method for migrating application data definition catalog changes to the system level data definition catalog in a database

  • US 5,613,111 A
  • Filed: 06/07/1995
  • Issued: 03/18/1997
  • Est. Priority Date: 08/13/1993
  • Status: Expired due to Term
First Claim
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1. A method of altering information in a computer system comprising the steps of:

  • defining a system definition, said system definition containing a system-level definition for said information;

    defining an application definition, said application definition containing an application-level definition for said information and said system-level definition;

    identifying an alteration to said application definition;

    altering said application definition to obtain a modified system-level definition in said application definition;

    comparing said modified system-level definition in said application definition to said system-level definition in said system definition to identify a plurality of alterations for said system definition;

    performing said plurality of alterations on said system definition.

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