Translation of object queries involving inheritence

Details Translation of object queries involving inheritence Translation of object queries involving inheritence

2006-07-25

2006-07-25

Alam, Shahid (Department: 2162)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000, C707S793000, C707S793000, C717S143000

Reexamination Certificate

active

07082433

ABSTRACT:
Join expressions, expressed in terms of objects, are translated into a relational database join statement by generating a parse tree based on the join expression. The parse tree is traversed to build the relational database join statement.

REFERENCES:
patent: 5276880 (1994-01-01), Platoff et al.
patent: 5548754 (1996-08-01), Pirahesh et al.
patent: 6385603 (2002-05-01), Chen et al.
patent: 6421663 (2002-07-01), Chen et al.
patent: 6748392 (2004-06-01), Galindo-Legaria et al.
patent: 2003/0167266 (2003-09-01), Saldanha et al.
Paolo Atzeni et al., Efficient Optimization of simple Chase Join Expressions, 1989, ACM, vol. 14, No. 2, 212-230.
Rosenthal et al., Query Graphs, Implementing Trees, and Freely-Reorderable Outerjoins, 1990, ACM, 291-299.
Yong Kyu Lee et al., Querying Structured Hyperdocuments, IEEE, 1996, 155-164.

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