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Virtually partitioning user data in a database system

  • US 6,587,854 B1
  • Filed: 05/31/2001
  • Issued: 07/01/2003
  • Est. Priority Date: 10/05/1998
  • Status: Expired due to Term
First Claim
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1. A method for managing enterprise access to data, the method comprising the steps of:

  • detecting that a database command is issued by a user against a database object containing records for a plurality of users that includes said user;

    before executing the database command against the database object, creating a modified database command based on the database command and issued against the same database object by selectively adding zero or more predicates to said database command that specify one or more criteria that is;

    satisfied by records containing data for said user, and not satisfied by records containing data for other users of said plurality of users; and

    executing said modified database command.

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