alter database CHARACTER SET ZHS16CGB231280;
alter database NATIONAL CHARACTER SET AMERICAN AMERICAN_AMERICA.ZHS16CGB231280;
alter database NATIONAL CHARACTER SET AMERICAN AMERICAN_AMERICA.ZHS16CGB231280;
To change the database character set, perform the following steps. Not all of them are absolutely necessary, but they are highly recommended: SQL> SHUTDOWN IMMEDIATE; -- or NORMAL
<do a full backup>SQL> STARTUP MOUNT;
SQL> ALTER SYSTEM ENABLE RESTRICED SESSION;
SQL> ALTER SYSTEM SET JOB_QUEUE_PROCESSES=0;
SQL> ALTER DATABASE OPEN;
SQL> ALTER DATABASE CHARACTER SET <new_character_set_name>;
SQL> SHUTDOWN IMMEDIATE; -- or NORMAL
SQL> STARTUP;
To change the national character set, replace the ALTER DATABASE CHARACTER SET statement with ALTER DATABASE NATIONAL CHARACTER SET. You can issue both commands
http://expert.csdn.net/Expert/topic/1815/1815886.xml?temp=.628689
用exp导出整个数据库后想IMP到win2000+oralce8i
现在的字符集是SIMPLIFIED CHINESE_CHINA.ZHS16GBK
说能详细说一下该如何操作???
或者说如何把数据导过来????