修改oracle字符集

导入数据时sqlplus报imp-00037:错误，解决方法如下：

先查看数据库字符集：

数据库服务器字符集select * from nls_database_parameters，

改服务器端字符集，通过ORACLE的SQL PLUS命令窗口改

在SQL*PLUS 中，以DBA登录

conn 用户名 as sysdba

然后执行以下命令

 

 数据库字符集

>shutdown immediate; (把database停了)

>startup mount; (把database重开去可更改情況)

>alter system enable restricted session;

>alter system set job_queue_processes=0;

>alter system set aq_tm_processes=0;

>alter database open;

>alter database character set internal_use utf8;

>shutdown immediate;

>startup; (重开正常oracle)

修改国家字符集

>shutdown immediate; (把database停了)

>startup mount; (把database重开去可更改情況)

>alter system enable restricted session;

>alter system set job_queue_processes=0;

>alter system set aq_tm_processes=0;

>alter database open;

>alter database NATIONAL character set internal_use utf8;

>shutdown immediate;

>startup; (重开正常oracle)