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Processing regular expressions

Brian Peasland EXPERT RESPONSE FROM: Brian Peasland

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QUESTION POSED ON: 26 March 2002
I require some information about processing regular expressions in Oracle. Any VB or C++ code that can convert a regular expression to SQL's matching expression will be of much help to me.

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One of Oracle's strengths is definitely not in handling regular expressions! That is what languages like Perl are really good at. I'm not quite sure what you are asking for here. But if PL/SQL can not handle your requirements, then you can write an external C++ routine, or an internal Java stored procedure to handle your really complex logic. From there, you can handle your regular expressions. Just look in the documentation for C++ external procedure calls or Java stored procedures.

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