Supporting B+tree indexes on primary B+tree structures with...

Details Supporting B+tree indexes on primary B+tree structures with... Supporting B+tree indexes on primary B+tree structures with...

2004-03-02

2010-10-05

Wu, Yicun (Department: 2165)

Data processing: database and file management or data structures

Database design

Data structure types

C707S741000, C707S790000

Reexamination Certificate

active

07809674

ABSTRACT:
A system for organizing and accessing a database. The system includes a primary B+tree index, a secondary B+tree index, a plurality of mapping table row identifiers stored in the secondary B+tree index and a plurality of database addresses for leaf blocks of the primary B+tree index corresponding to mapping table rows.

REFERENCES:
patent: 5363098 (1994-11-01), Antoshenkov
patent: 5852822 (1998-12-01), Srinivasan et al.
patent: 5893104 (1999-04-01), Srinivasan et al.
patent: 6266660 (2001-07-01), Liu et al.
patent: 6330568 (2001-12-01), Boothby et al.
patent: 6349308 (2002-02-01), Whang et al.
patent: 6631366 (2003-10-01), Nagavamsi et al.
patent: 6868414 (2005-03-01), Khanna et al.
patent: 7499907 (2009-03-01), Brown et al.
Spatial Quadtree Indexing, Oracle Spatial User's Guide and Reference for Oracle Release 8.1.6, Dec. 1999.
B+-Tree Indexes with Hybrid Row Identifiers in Oracle8i(Eugene Chong; Aravind Yalamanchi; Souripriya Das; Mahesh Jagannath; Chuck Freiwald; Anh-Tuan Tran; Jagannathan Srinivasan; and Ramkumar Krishnan) Oracle Corporation, One Oracle Drive, Nashua, NH 03062, USA.

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