Computer-readable medium storing program for automatically...

Details Computer-readable medium storing program for automatically... Computer-readable medium storing program for automatically...

2011-04-26

2011-04-26

Ehichioya, Fred I (Department: 2156)

Data processing: database and file management or data structures

Database and file access

Query optimization

Reexamination Certificate

active

07933892

ABSTRACT:
A query processing apparatus and method automatically generating a query window for an end user. The apparatus and method includes acquiring virtual schema information about tagged document data, automatically generating a query window on the basis of the virtual schema information, specifying an increase or a decrease in a number of repetitions of condition input fields for a repetitive item on the query window, copying content of the condition input fields in a certain repetition to the condition input fields in a newly-added repetition when an increase in the number of repetitions is specified, specifying a joining condition between conditions in each of the repetitions; and generating query code from information input in the query window and transmitting the query code to the query processing apparatus.

REFERENCES:
patent: 2006/0248092 (2006-11-01), Keller et al.
patent: 2005-208757 (2005-08-01), None
patent: 2006-018607 (2006-01-01), None
patent: 2007-257083 (2007-10-01), None

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