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T-SQL Compare two Strings and remove duplicates between them

Last Modified: 2012-05-11
I have a web search function that takes a first and last name and searches it against a full text catalog of names.  The issue I'm having is that I need to compare both strings and remove duplicate words between them without permanently concatenating them.  It doesn't matter which string is the reference and which is the target.


   FIRSTNAME: Jean ValJean
   LASTNAME: Smith Jean


   FIRSTNAME: Jean ValJean
   LASTNAME: Smith


   LASTNAME: Smith Jean


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