如何在oracle的varchar2列中替换重音字母 [英] how replace accented letter in a varchar2 column in oracle

问题描述

我有一个名为NAME_USER的varchar2列.例如，数据为:JUANROMÄN，但我尝试显示JUAN ROMAN，请在我的语句结果中将Á替换为A.我怎样才能做到这一点?.预先感谢.

I have a varchar2 column named NAME_USER. for example the data is: JUAN ROMÄN but I try to show JUAN ROMAN, replace Á to A in my statement results. How Can I do that?. Thanks in advance.

推荐答案

对适当的字符集使用 convert 函数

Use convert function with the appropriate charset

select CONVERT('JUAN ROMÄN', 'US7ASCII') from dual;

下面是可以在oracle中使用的字符集:

below are the charset which can be used in oracle:

US7ASCII: US 7-bit ASCII character set
WE8DEC: West European 8-bit character set
WE8HP: HP West European Laserjet 8-bit character set
F7DEC: DEC French 7-bit character set
WE8EBCDIC500: IBM West European EBCDIC Code Page 500
WE8PC850: IBM PC Code Page 850
WE8ISO8859P1: ISO 8859-1 West European 8-bit character set

这篇关于如何在oracle的varchar2列中替换重音字母的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！