Our application receives data from various sources. Some of these contain HTML character makeup instead of regular characters. So instead of string “â” we receive string “â”.
How can we convert “â” to a character in the database character set using SQL/PLSQL?
Our database is 10GR2.
Unescape_reference and excape_reference I believe is what you’re looking for
UTL_I18N.UNESCAPE_REFERENCE(‘hello < å’)
This returns ‘hello <‘||chr(229).
http://docs.oracle.com/cd/B28359_01/appdev.111/b28419/u_i18n.htm#i998992