Escape Latin Characters


Posted on 16th Feb 2014 07:03 pm by admin

I need to escape latin characters in an xml doc. Example: "é" is escaped to "é". I thought I could use the ASCII function, but SELECT ASCII('é') FROM DUAL in Oracle gives me 50089.

I coded this as a quick fix, but I'm sure there's a better way.

FUNCTION escape_latin(p_str IN VARCHAR2) RETURN VARCHAR2 IS
v_str VARCHAR2(3000) := p_str;
BEGIN
v_str := REPLACE(v_str, 'À', 'À');
v_str := REPLACE(v_str, 'Á', 'Á');
v_str := REPLACE(v_str, 'Â', 'Â');
v_str := REPLACE(v_str, 'Ã', 'Ã');
v_str := REPLACE(v_str, 'Ä', 'Ä');
v_str := REPLACE(v_str, 'Ã…', 'Å');
v_str := REPLACE(v_str, 'Æ', 'Æ');
v_str := REPLACE(v_str, 'Ç', 'Ç');
v_str := REPLACE(v_str, 'È', 'È');
v_str := REPLACE(v_str, 'É', 'É');
v_str := REPLACE(v_str, 'Ê', 'Ê');
v_str := REPLACE(v_str, 'Ë', 'Ë');
v_str := REPLACE(v_str, 'ÃŒ', 'Ì');
v_str := REPLACE(v_str, 'Í', 'Í');
v_str := REPLACE(v_str, 'ÃŽ', 'Î');
v_str := REPLACE(v_str, 'Ï', 'Ï');
v_str := REPLACE(v_str, 'Ð', 'Ð');
v_str := REPLACE(v_str, 'Ñ', 'Ñ');
v_str := REPLACE(v_str, 'Ã’', 'Ò');
v_str := REPLACE(v_str, 'Ó', 'Ó');
v_str := REPLACE(v_str, 'Ô', 'Ô');
v_str := REPLACE(v_str, 'Õ', 'Õ');
v_str := REPLACE(v_str, 'Ö', 'Ö');
v_str := REPLACE(v_str, '×', '×');
v_str := REPLACE(v_str, 'Ø', 'Ø');
v_str := REPLACE(v_str, 'Ù', 'Ù');
v_str := REPLACE(v_str, 'Ú', 'Ú');
v_str := REPLACE(v_str, 'Û', 'Û');
v_str := REPLACE(v_str, 'Ü', 'Ü');
v_str := REPLACE(v_str, 'Ý', 'Ý');
v_str := REPLACE(v_str, 'Þ', 'Þ');
v_str := REPLACE(v_str, 'ß', 'ß');
v_str := REPLACE(v_str, 'à', 'à');
v_str := REPLACE(v_str, 'á', 'á');
v_str := REPLACE(v_str, 'â', 'â');
v_str := REPLACE(v_str, 'ã', 'ã');
v_str := REPLACE(v_str, 'ä', 'ä');
v_str := REPLACE(v_str, 'Ã¥', 'å');
v_str := REPLACE(v_str, 'æ', 'æ');
v_str := REPLACE(v_str, 'ç', 'ç');
v_str := REPLACE(v_str, 'è', 'è');
v_str := REPLACE(v_str, 'é', 'é');
v_str := REPLACE(v_str, 'ê', 'ê');
v_str := REPLACE(v_str, 'ë', 'ë');
v_str := REPLACE(v_str, 'ì', 'ì');
v_str := REPLACE(v_str, 'í', 'í');
v_str := REPLACE(v_str, 'î', 'î');
v_str := REPLACE(v_str, 'ï', 'ï');
v_str := REPLACE(v_str, 'ð', 'ð');
v_str := REPLACE(v_str, 'ñ', 'ñ');
v_str := REPLACE(v_str, 'ò', 'ò');
v_str := REPLACE(v_str, 'ó', 'ó');
v_str := REPLACE(v_str, 'ô', 'ô');
v_str := REPLACE(v_str, 'õ', 'õ');
v_str := REPLACE(v_str, 'ö', 'ö');
v_str := REPLACE(v_str, '÷', '÷');
v_str := REPLACE(v_str, 'ø', 'ø');
v_str := REPLACE(v_str, 'ù', 'ù');
v_str := REPLACE(v_str, 'ú', 'ú');
v_str := REPLACE(v_str, 'û', 'û');
v_str := REPLACE(v_str, 'ü', 'ü');
v_str := REPLACE(v_str, 'ý', 'ý');
v_str := REPLACE(v_str, 'þ', 'þ');
v_str := REPLACE(v_str, 'ÿ', 'ÿ');

RETURN v_str;
END escape_latin;

Is there a built in function I can use to make this cleaner and shorter?

Thanks

No comments posted yet

Your Answer:

Login to answer
196 Like 17 Dislike
Previous forums Next forums
Other forums

generating random codes
Hi guys n gals,

I have a requirement to generate 250,000 unique codes...

These codes a

php file erros / need help please
Hello

Someone decoded a zend file for me.. after uploaded it on ftp i get some errors, i trye

Echoing If Function?
A script I am using has If statements in the comments form to basically tell the form what to do. Cu

Header is not working in IE
Hi ! header function is not working in IE but it works in FF, Safari, Chrome. any help please. :

PHP referral database. I would like this form to email the referrer.
Okay, Hello I've been trolling for years. This the first time I've ever asked for php help. Normally

Stopping page post back
I have few literal contriols in my page and a repeater too. But inspite of using update panel, postb

Default TimeZone
The server I'm working with is hosted in America so all times inserted into the database are coming

Simultaneous select/update/insert
Hi

How would I need to go about when 2 users update a single row simultaneous? And how would

What's best way to get a user's Word doc converted to simple html and images?
Hi all,

I was just wondering if anybody has any experience of this.
Basically, I'm buildin

MFC GUI Programming
I am working on a project right now that requires me to create a MFC Windows GUI. Basically it need

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash