oracle修改字符编码

Posted 2020-10-06 昨日已逝

 ALTER DATABASE character set INTERNAL_USE ZHS16GBK; 

 ALTER DATABASE CHARACTER SET ZHS16GBK; 

oracle修改字符编码    1

1    打开命令窗口    2

2    查看当前字符编码    3

3    执行命令    4

 

 

oracle修改字符编码

 

1. 打开命令窗口

sqlplus shybt/shybt@localhost:1521/orcl

 

 

1. 查看当前字符编码

   1. select userenv(\'language\') from dual;

 

 

 

 

 

1. 执行命令

 

 

 

 

 

 

1. shutdown immediate;

1. startup mount
2. ALTER SYSTEM ENABLE RESTRICTED SESSION;
3. ALTER SYSTEM SET JOB_QUEUE_PROCESSES=0;

 

 

 

 

 

1. ALTER SYSTEM SET JOB_QUEUE_PROCESSES=0;

 

1. ALTER SYSTEM SET AQ_TM_PROCESSES=0;
2. alter database open;

 

 

1. ALTER DATABASE character set INTERNAL_USE AL32UTF8;
2. shutdown immediate
3. startup

执行成功