Method and apparatus for operating a database
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Nov 10, 2009
Grant Date -
N/A
app pub date -
Nov 24, 2000
filing date -
Nov 26, 1999
priority date (Note) -
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Abstract
A method of processing a database service query is provided. In one embodiment, the method includes receiving a service query, applying principles of logic to the service query to obtain a sum of terms, evaluating each term as one or more separate SQL instructions, and executing each separate SQL instruction. Preferably, the sum of terms is additionally expanded to remove NOT operators, using for example Boolean logic.
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