修改字符级
http://expert.csdn.net/Expert/topic/1815/1815886.xml?temp=.628689
或
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;
解决方案 »
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