Change Database Character-set and National Character-set

connect sys as sysdba
 -- these parameters have to be changed
 -- in order to change characterset
 Alter system set job_queue_processes=0 scope=spfile;
 Alter system set aq_tm_processes=0 scope=spfile;
shutdown immediate
 startup nomount
 alter database mount exclusive;
 alter database open;
 alter system enable restricted session;
 purge dba_recyclebin;
 alter database character set internal_use AL32UTF8;
 alter database national character set internal_use UTF8;
 shutdown immediate

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: