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Searching and Sorting Strings in Oracle
Steve Callan discusses what takes place inside the Oracle database when you're searching for something "LIKE" the value of interest. How does Oracle approach the problem of determining if the string 'ABCD' appears in the string 'ABCABDABCDAB' and if it does, how many times?
This story continues at http://www.databasejournal.com/featu...-in-Oracle.htm
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Thanks,
Linda
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