Regular Expressions for MS SQL server Description:

The Regular Expressions for MS SQL Server is a set of T-SQL User Defined Functions (UDF) that gives users full power to manipulate string data in SQL queries, stored procedures and Transact-SQL programming. Some of the common challenges that you can solve with the Regular Expressions are:
Extracting information and data mining;
Formatting string data;
Parsing text data into sections;
Validating user text input; password, e-mail, URL, ect.;
Replacing values in text to clean or change content.

Features of the product are:
easy to use;
great productivity and reliability;
100% Unicode;
100% compatible with VBScript regular expressions;
works with (N)CHAR and (N)VARCHAR data;
30 days free trail period of the full product version.