Data processing: database and file management or data structures – Database and file access – Record – file – and data search and comparisons
Reexamination Certificate
2011-05-31
2011-05-31
Yen, Syling (Department: 2166)
Data processing: database and file management or data structures
Database and file access
Record, file, and data search and comparisons
C707S694000, C707S706000, C707S703000, C707S722000, C707S736000, C707S758000, C707S781000, C707S725000, C714S701000, C714S746000, C705S037000
Reexamination Certificate
active
07953747
ABSTRACT:
A centralized method for defining and enforcing strong-typing among domains in RDBMS or ORDBMS is provided to allow flexible, easy, and quick domain creation, as well as facilitating easy implementation and change control on domains. When an application requests data from the database, one or more domains are first identified in the SQL query. A determination is then made as to whether operators for each domain pair in the SQL query are authorized. A determination is also made as to whether functions in the SQL authorized. If the operators and functions in the SQL are authorized, the initial SQL request is rewritten to include a casting formula for each domain pair operation. The rewritten SQL request is then executed.
REFERENCES:
patent: 5761493 (1998-06-01), Blakeley et al.
patent: 6016497 (2000-01-01), Suver
patent: 6110224 (2000-08-01), Kawabe et al.
patent: 6151624 (2000-11-01), Teare et al.
patent: 6377953 (2002-04-01), Gawlick et al.
patent: 6792420 (2004-09-01), Chen et al.
patent: 2002/0010799 (2002-01-01), Kubota et al.
patent: 2002/0095421 (2002-07-01), Koskas
patent: 2002/0116205 (2002-08-01), Ankireddipally et al.
patent: 2003/0100960 (2003-05-01), Edwards et al.
patent: 2003/0195881 (2003-10-01), Koo et al.
patent: 2004/0153435 (2004-08-01), Gudbjartsson et al.
patent: 2005/0119966 (2005-06-01), Sandholm et al.
patent: 2006/0190471 (2006-08-01), Lundberg et al.
Handy-Bosma John H.
Mandelstein Dan J.
Selvage Mei Y.
Wolfson Charles D.
International Business Machines - Corporation
Vallone Mark C.
Yee & Associates P.C.
Yen Syling
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