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United States of America Patent
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Aug 11, 2009
Grant Date -
Oct 4, 2007
app pub date -
Jun 23, 2006
filing date -
Mar 30, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
A method of retrieving a page of records from a database system may include receiving a first query from a client device that, when processed by a database system, identifies a plurality of records that have a specified order and that are transmittable to the client device in pages that each have a fixed number of records. The method may further include receiving input identifying a specific page of records; generating a second query from the first query and the received input; submitting the second query to the database system for processing to retrieve the determined records; and transmitting the retrieved, determined records to the client device. When processed, the second query may (i) identify a first subset of the plurality of records; (ii) identify a second subset; and (iii) determine records in the first subset that are not in the second subset.
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