<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>Marcelo Andrade &#187; URL Amigáveis</title>
	<atom:link href="http://www.marcelooliveira.net.br/tag/url-amigaveis/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.marcelooliveira.net.br</link>
	<description>Programação e linhas de código</description>
	<lastBuildDate>Tue, 13 Dec 2011 01:03:23 +0000</lastBuildDate>
	<language>en</language>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
	<generator>http://wordpress.org/?v=3.3</generator>
		<item>
		<title>Function em MySQL para remover acentos</title>
		<link>http://www.marcelooliveira.net.br/sql/mysql/2011/08/function-em-mysql-para-remover-acentos/</link>
		<comments>http://www.marcelooliveira.net.br/sql/mysql/2011/08/function-em-mysql-para-remover-acentos/#comments</comments>
		<pubDate>Tue, 16 Aug 2011 03:31:36 +0000</pubDate>
		<dc:creator>Marcelo Andrade</dc:creator>
				<category><![CDATA[MySQL]]></category>
		<category><![CDATA[Functions]]></category>
		<category><![CDATA[remove acentos]]></category>
		<category><![CDATA[URL Amigáveis]]></category>

		<guid isPermaLink="false">http://www.marcelooliveira.net.br/?p=71</guid>
		<description><![CDATA[Acabei de desenvolver uma Function com o MySQL para remover acentos muito útil para criação de URL Amigáveis, ela esta bem simples removendo apenas os caracteres com acentos mas é bem fácil de modificá-la de acordo com a necessidade. Bom, aqui esta o código 123456789101112131415161718192021DELIMITER // CREATE FUNCTION Func_Remove_Acentos&#40;Texto VARCHAR&#40;150&#41;&#41; RETURNS VARCHAR&#40;150&#41; NOT DETERMINISTIC BEGIN DECLARE Acentos, SemAcentos, Resultado VARCHAR&#40;150&#41;; DECLARE Cont INT; SET Acentos = 'ÀÂÊÔÎÛÃÕÁÉÍÓÚÇÜ'; SET SemAcentos = 'AAEOIUAOAEIOUCU'; SET Cont = CHAR_LENGTH&#40;Texto&#41;; SET Resultado = [...]]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.marcelooliveira.net.br/wp-content/uploads/2011/08/imagem_mysql.jpg"><img class="alignnone size-medium wp-image-74" title="imagem_mysql" src="http://www.marcelooliveira.net.br/wp-content/uploads/2011/08/imagem_mysql-300x184.jpg" alt="" width="300" height="184" /></a>Acabei de desenvolver uma <strong>Function </strong>com o <strong>MySQL </strong>para remover acentos muito útil para criação de <strong>URL Amigáveis</strong>, ela esta bem simples removendo apenas os caracteres com <strong>acentos</strong> mas é bem fácil de modificá-la de acordo com a necessidade.</p>
<p>Bom, aqui esta o código</p>
<div class="codecolorer-container sql default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:550px;height:300px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br />8<br />9<br />10<br />11<br />12<br />13<br />14<br />15<br />16<br />17<br />18<br />19<br />20<br />21<br /></div></td><td><div class="sql codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">DELIMITER <span style="color: #66cc66;">//</span><br />
<span style="color: #993333; font-weight: bold;">CREATE</span> <span style="color: #993333; font-weight: bold;">FUNCTION</span> Func_Remove_Acentos<span style="color: #66cc66;">&#40;</span>Texto <span style="color: #993333; font-weight: bold;">VARCHAR</span><span style="color: #66cc66;">&#40;</span><span style="color: #cc66cc;">150</span><span style="color: #66cc66;">&#41;</span><span style="color: #66cc66;">&#41;</span><br />
<span style="color: #993333; font-weight: bold;">RETURNS</span> <span style="color: #993333; font-weight: bold;">VARCHAR</span><span style="color: #66cc66;">&#40;</span><span style="color: #cc66cc;">150</span><span style="color: #66cc66;">&#41;</span><br />
<span style="color: #993333; font-weight: bold;">NOT</span> DETERMINISTIC<br />
<span style="color: #993333; font-weight: bold;">BEGIN</span><br />
<span style="color: #993333; font-weight: bold;">DECLARE</span> Acentos<span style="color: #66cc66;">,</span> SemAcentos<span style="color: #66cc66;">,</span> Resultado <span style="color: #993333; font-weight: bold;">VARCHAR</span><span style="color: #66cc66;">&#40;</span><span style="color: #cc66cc;">150</span><span style="color: #66cc66;">&#41;</span>;<br />
<span style="color: #993333; font-weight: bold;">DECLARE</span> Cont <span style="color: #993333; font-weight: bold;">INT</span>;<br />
<br />
<span style="color: #993333; font-weight: bold;">SET</span> Acentos <span style="color: #66cc66;">=</span> <span style="color: #ff0000;">'ÀÂÊÔÎÛÃÕÁÉÍÓÚÇÜ'</span>;<br />
<span style="color: #993333; font-weight: bold;">SET</span> SemAcentos <span style="color: #66cc66;">=</span> <span style="color: #ff0000;">'AAEOIUAOAEIOUCU'</span>;<br />
<span style="color: #993333; font-weight: bold;">SET</span> Cont <span style="color: #66cc66;">=</span> <span style="color: #993333; font-weight: bold;">CHAR_LENGTH</span><span style="color: #66cc66;">&#40;</span>Texto<span style="color: #66cc66;">&#41;</span>;<br />
<span style="color: #993333; font-weight: bold;">SET</span> Resultado <span style="color: #66cc66;">=</span> <span style="color: #993333; font-weight: bold;">UPPER</span><span style="color: #66cc66;">&#40;</span>Texto<span style="color: #66cc66;">&#41;</span>;<br />
<br />
WHILE Cont &amp;gt; <span style="color: #cc66cc;">0</span> DO<br />
<span style="color: #993333; font-weight: bold;">SET</span> Resultado <span style="color: #66cc66;">=</span> <span style="color: #993333; font-weight: bold;">REPLACE</span><span style="color: #66cc66;">&#40;</span>Resultado<span style="color: #66cc66;">,</span> <span style="color: #993333; font-weight: bold;">SUBSTRING</span><span style="color: #66cc66;">&#40;</span>Acentos<span style="color: #66cc66;">,</span> Cont<span style="color: #66cc66;">,</span> <span style="color: #cc66cc;">1</span><span style="color: #66cc66;">&#41;</span><span style="color: #66cc66;">,</span> <span style="color: #993333; font-weight: bold;">SUBSTRING</span><span style="color: #66cc66;">&#40;</span>SemAcentos<span style="color: #66cc66;">,</span> Cont<span style="color: #66cc66;">,</span> <span style="color: #cc66cc;">1</span><span style="color: #66cc66;">&#41;</span><span style="color: #66cc66;">&#41;</span>;<br />
<span style="color: #993333; font-weight: bold;">SET</span> Cont <span style="color: #66cc66;">=</span> Cont <span style="color: #66cc66;">-</span> <span style="color: #cc66cc;">1</span>;<br />
<span style="color: #993333; font-weight: bold;">END</span> WHILE;<br />
<br />
<span style="color: #993333; font-weight: bold;">RETURN</span> <span style="color: #993333; font-weight: bold;">LOWER</span><span style="color: #66cc66;">&#40;</span>Resultado<span style="color: #66cc66;">&#41;</span>;<br />
<span style="color: #993333; font-weight: bold;">END</span><br />
<span style="color: #66cc66;">//</span></div></td></tr></tbody></table></div>
<p>Para testar basta fazer a chamada no SQL</p>
<div class="codecolorer-container sql default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:550px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br /></div></td><td><div class="sql codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #993333; font-weight: bold;">SELECT</span> Func_Remove_Acentos<span style="color: #66cc66;">&#40;</span><span style="color: #ff0000;">'São Paulo'</span><span style="color: #66cc66;">&#41;</span>;</div></td></tr></tbody></table></div>
<p>Espero ter ajudado. Até a próxima.</p>
]]></content:encoded>
			<wfw:commentRss>http://www.marcelooliveira.net.br/sql/mysql/2011/08/function-em-mysql-para-remover-acentos/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
	
	<div style="display: none;" id="wikipopFrame"><iframe id="theFrame" style="border: none;" name="theFrame" width="340" height="400" src=""></iframe></div>

</channel>
</rss>

