Systems and methods for searching multiple related tables
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United States of America Patent
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Mar 28, 2017
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N/A
app pub date -
Mar 31, 2011
filing date -
Mar 31, 2011
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Abstract
Methods and systems for performing a query over joined tables in the context of inexact matching provide efficient search engine functionality. The systems and methods are used to perform an efficient query on a parent table and joined child tables. Search grams are determined based on the query and parent records and child records are scanned for the search grams. Gram scores are computed based on a degree of matching between the parent and child records and the search grams.
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