Yapmanız gereken aşağıdaki triggerı veri tabanına yerleştirmek...

Belki buradan bu triggerı geliştirebiliriz...

set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Yazan:  dnnTurkiye,,Melih Eroglu>
-- Tarih:  27 Mart 2006,
-- Açıklama: Bu trigger Signature alanındaki potansiyel tehditleri temizler,
-- =============================================
Create TRIGGER [dbo].[KodTemizle]
   ON  [dbo].[Forum_Users]
   AFTER UPDATE
AS
DECLARE @Signature nvarchar(1024)
DECLARE @Userid varchar(50)
SELECT @Userid=Userid FROM inserted
SELECT @Signature=Signature FROM inserted
SELECT @Signature=REPLACE(@Signature,'s t y l e','s t y l e')
SELECT @Signature=REPLACE(@Signature,'m e t a','m e t a')
SELECT @Signature=REPLACE(@Signature,'r e f r e s h','r e f r e s h')
SELECT @Signature=REPLACE(@Signature,'click','n o c l i c k')
SELECT @Signature=REPLACE(@Signature,'mouse','m o u s e')

BEGIN
 -- SET NOCOUNT ON added to prevent extra result sets from
 -- interfering with SELECT statements.
 SET NOCOUNT ON;

update [dbo].[Forum_Users] SET
Signature=REPLACE(@Signature,'s c r i p t','s c r i p t')
where Userid=@Userid

END