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Nov 29, 2006 at 07:03 AM

UDF user defined functions

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Hi,

I am a novice in java and need to write a UDF which has to calculate the length of field (material description) as input. It contains '/' symbol. The function should return the string from 0th position to '/' symbol. Thanks a lot And if possible, please send me some links which help me to learn write sample UDF for various conversions.

Michael