Drop Function If Exists

ByDavid Kittell
| 
IF OBJECT_ID(N'dbo.RegexReplace') IS NOT NULL
    DROP FUNCTION dbo.RegexReplace
GO

Source: https://www.simple-talk.com/sql/t-sql-programming/tsql-regular-expression-workbench/

Originally Posted on August 6, 2013
Last Updated on October 26, 2015
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