How To Use Regular Expressions for Data Validation and Cleanup
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Published on Thu, 03 Mar 2011 07:00:00 UT
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2011/03/03
7:30 UTC
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You need to provide data validation at the server level for complex strings like phone numbers, email addresses, etc. You may also need to do data cleanup / standardization before moving it from source to target. Although SQL Server provides a fair number of string functions, the code developed with these built-in functions can become complex and hard to maintain or reuse.
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