SQLPLUS下出现显示问号的问题
SQLPLUS下出现显示问号的问题
在linux下进入sqlplus出现“问号”，如下：
[oracle@why-server ~]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.1.0 Production on Wed May 15 16:20:03 2013
Copyright (c) 1982, 2009, Oracle. All rights reserved.
???:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> shutdown immediate;
????????
????????
ORACLE ???????
SQL> startup
ORACLE ???????
Total System Global Area 1.0689E+10 bytes
Fixed Size 2216344 bytes
Variable Size 5905583720 bytes
Database Buffers 4764729344 bytes
Redo Buffers 16945152 bytes
????????
????????
解决方法：
[oracle@why-server ~]$ export NLS_LANG=american_america.zhs16gbk
[oracle@why-server ~]$ vi ~/.bash_profile
NLS_LANG=american_america.zhs16gbk;export NLS_LANG
即可解决。
