ALTER FUNCTION FNC_Turkce_Kaldir ( @ifade NVARCHAR(400) ) RETURNS NVARCHAR(400)
AS
BEGIN
DECLARE @veri NVARCHAR(400)
set @veri = @ifade
RETURN REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(LOWER(@veri),'ı','i'),'ş','s'),'ü','u'),'ö','o'),'ğ','g'),'ç','c')
END