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Re: Help needed for migrating an Oracle UDF to Mysql UDF
Posted by: Peter Brawley
Date: November 05, 2016 04:13PM

Presumably you designed the func to return correct results for known inputs.

But those inputs would not have been, for example, those in the Wikipedia page on Jaro-Winkler. So you're going to have retrace the logic till it produces standard results for known inputs.

Then you challenge it with other inputs, and when the result is incorrect, trace intermediate results till you find the errors.

There's no silver bullet.

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