METHOD FOR GENERATING AND USING A REUSABLE CUSTOM-DEFINED NESTABLE COMPOUND DATA TYPE AS DATABASE QUALIFIERS

METHOD FOR GENERATING AND USING A REUSABLE CUSTOM-DEFINED NESTABLE COMPOUND DATA TYPE AS DATABASE QUALIFIERS

A method for generating and using a reusable custom-defined nestable compound data type for use as a database qualifier provides significant advantages over using traditional non-reusable structured tables of RDBM systems is described. The method and data structures of the invention may be used to d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: COHEN RONEN, LEVI SEGAL ANAT, WEINBERG PAUL N, CHERNY EUGENE, SULLIVAN DAVE L
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:A method for generating and using a reusable custom-defined nestable compound data type for use as a database qualifier provides significant advantages over using traditional non-reusable structured tables of RDBM systems is described. The method and data structures of the invention may be used to define and instantiate flexible nested-record structures that reverse and better expose the relationship between parent records and private child sub-records in a database schema to provide improved referential integrity and visibility into database structure.