Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2005-05-03
2005-05-03
Amsbury, Wayne (Department: 2161)
Data processing: database and file management or data structures
Database design
Data structure types
Reexamination Certificate
active
06889229
ABSTRACT:
Techniques for replicating a database object of a relational database managed by a database system from a first node on a network to a second node on the network include determining that the database object on the first node includes a user-defined object. A first routine of the database system is invoked. The first routine performs the step of copying the database object to the second node of the network. The first routine copies a name of a user-defined defined type of the user-defined object from the first node to the second node. The first routine also copies a first definition of the user-defined type from the first node to the second node. The first routine then copies a second definition of the database object from the first node to the second node. The second definition includes the name of the user-defined type. These techniques provide the benefits of peer-to-peer replication in a distributed database to users of object-relational databases that including user-defined objects.
REFERENCES:
patent: 5687363 (1997-11-01), Oulid-Aissa et al.
patent: 5862325 (1999-01-01), Reed et al.
patent: 6175835 (2001-01-01), Shadmon
Muralidhar Subramanian
Stamos James W.
Wong Lik
Amsbury Wayne
Hickman Palermo & Truong & Becker LLP
Oracle International Corporation
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