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Customizing Lexer for XML constructs

edited Sep 7, 2009 10:58AM in Oracle Text (MOSC) 3 commentsAnswered
I was wondering if it is feasible, or if anyone has any experience with, customizing the Oracle Text lexer to recognize certain XML constructs and affect the identification of tokens.  Specifically, I have some XML entities that I would like to be significant within tokens (e.g., "doesn't", where "'" is the XML entity).  I would also like to have Oracle Text ignore XML tag names, attribute names and attribute values when identifying tokens (basically, ignore everything between "<" and ">").  I using Oracle Text against VARCHAR2 data -- No use of the available XML datatypes.

Any help and insights is greatly appreciated!

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