SQL SERVER – UDF – Remove Duplicate Chars From String

Few days ago, I received following wonderful UDF from one of this blog reader. This UDF is written for specific purpose of removing duplicate chars string from one large string. Virendra Chauhan, author of this UDF is working as DBA in Lutheran Health Network. CREATE FUNCTION dbo.REMOVE_DUPLICATE_INSTR (@datalen_tocheck INT,@string VARCHAR(255))…
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