修改oracle數據庫字符編碼集

 

停掉oracle服務再啓動

運行cmd

輸入sqlplus / as sysdba;

查看自己數據庫當前的字符編碼集：select * from nls_database_parameters where parameter ='NLS_CHARACTERSET';

修改字符編碼集

SQL> shutdown immediate;
SQL> startup mount;
SQL> alter session set sql_trace=true;
SQL> alter system enable restricted session;
SQL> alter system set job_queue_processes=0;
SQL> alter system set aq_tm_processes=0;
SQL> alter database open;
SQL> alter database character set internal_use ZHS16GBK;  標紅的爲你要改的字符編碼集
SQL> shutdown immediate;
SQL> startup