Home Database Mysql Tutorial 字符集导致乱码问题,gi安装问题

字符集导致乱码问题,gi安装问题

Jun 07, 2016 pm 03:55 PM
Garbled characters character set Install lead to question

今天是2014-4-24,今天中午收到一个天津网友问的一个安装gi的问题,和一个网友问的字符集问题:在此整理一下 问题一: gi安装问题: 问题描述: 在安装gi的时候提示: INS-20802] Automatic storage Management Configuration Assistant Failed 我之前也出现

今天是2014-4-24,今天中午收到一个天津网友问的一个安装gi的问题,和一个网友问的字符集问题:在此整理一下

问题一:

gi安装问题:

问题描述:

在安装gi的时候提示:“INS-20802] Automatic storage Management Configuration Assistant Failed

我之前也出现过这个问题:

当时问题和这次不一样,我遇到的问题为:http://blog.csdn.net/rhys_oracle/article/details/19049413

问题原因:

1、直接原因是监听没有启动

2、hosts文件中存有多个ip但是主机名称都是是xxx.domainxxx

问题解决:

修改hosts配置,修改listener.ora中hosts地址信息,此问题得到解决。

问题二:

监听没有添加到crs中

问题描述:

使用crsctl stat res -t 没有查看到本地监听,使用srvctl add listener无法添加监听

问题原因:

hosts文件配置错误,监听已经启动

问题解决:

1、修改hosts文件,将主机名移动到域名之前

2、关闭监听

3、srvctl add listener添加监听

4、crsctl start resource xxxxlistener.lnsr启动监听。

问题得到解决

问题三:字符集问题:

关于字符集,我曾经总结过,详细见:

http://blog.csdn.net/rhys_oracle/article/details/17128059

http://blog.csdn.net/rhys_oracle/article/details/17130425

http://blog.csdn.net/rhys_oracle/article/details/17130519

不在描述:

问题描述:

使用select unistr('\4F60\597DHello') from dual;显示的是乱码如下图所示:

如何解决呢?

又有人会问了,那么如和将汉字如“你好”得到xxxxxxx呢?

那么oracle使用asciistr函数将任何字符集的字符串转换成oracle的字符集的字符串。 

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