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Posted By

DaveChild on 09/11/08


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obfuscate creditcard


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sarfraznawaz2005


SQL Obfuscate Credit Card Number

Published in: SQL 

All but last 4 digits turned to *

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  1. CreditCardNumber = SUBSTRING('*****************************************', 0, LEN(CreditCardNumber) - 3) + SUBSTRING(CreditCardNumber, LEN(CreditCardNumber) - 3, 4)

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