CREATE FUNCTION [dbo].[LimpiarCaracteresEspeciales](@cadena varchar(max))
RETURNS varchar(max)
BEGIN
DECLARE
@pos int,
@patron varchar(max);
Set
@patron = '%['+'!''"'+Char(150)+Char(10)+char(13)+Char(9)+Char(34)+char(38)+char(60)+char(62)+char(160)
+char(161)+char(162)+char(163)+char(164)+char(165)+char(166)+char(167)+char(168)+char(169)
+char(170)+char(171)+char(172)+char(173)+char(174)+char(175)+char(176)+char(177)+char(178)
+char(179)+char(180)+char(181)+char(182)+char(183)+char(184)+char(185)+char(186)+char(187)
+char(188)+char(189)+char(190)+char(191)+char(192)+char(193)+char(194)+char(195)+char(196)
+char(197)+char(198)+char(199)+char(200)+char(201)+char(202)+char(203)+char(204)+char(205)
+char(206)+char(207)+char(208)+char(209)+char(210)+char(211)+char(212)+char(213)+char(214)
+char(215)+char(216)+char(217)+char(218)+char(219)+char(220)+char(221)+char(222)+char(223)
+char(224)+char(225)+char(226)+char(227)+char(228)+char(229)+char(230)+char(231)+char(232)
+char(233)+char(234)+char(235)+char(236)+char(237)+char(238)+char(239)+char(240)+char(241)
+char(242)+char(243)+char(244)+char(245)+char(246)+char(247)+char(248)+char(249)+char(250)
+char(251)+char(252)+char(253)+char(254)+char(255)+'.]%';
SET @Pos = PATINDEX(@patron,@cadena)
WHILE
@Pos > 0 BEGIN
SET
@cadena = STUFF(@cadena, @pos,1,'')
SET
@Pos = PATINDEX(@patron, @cadena)
END
RETURN
@cadena
END;
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