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Method, system, and product for maintaining software objects during database upgrade

  • US 20070220065A1
  • Filed: 03/28/2002
  • Published: 09/20/2007
  • Est. Priority Date: 04/02/2001
  • Status: Active Grant
First Claim
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1. A computer program product for upgrading a database of objects, comprising a computer-usable medium having embodied therein computer-readable program codes for marking objects in a first database as either modifiable or read-only, wherein marking objects in the first database comprises marking first and second objects in the first database as modifiable and read-only, respectively, wherein modifiable objects are allowed to be changed during upgrade of the first database, and wherein read-only objects are not allowed to be changed during upgrade of the first database;

  • generating a second database of objects based on objects in the first database;

    identifying modifiable objects in the first database that have been changed from versions used to generate the second database; and

    updating objects in the second database based on modified objects in the first database.

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