Summarize some of Oracle's considerations when deploying a new system:

1, Oracle installation, to choose the character set for Chinese encoding, database important role set password, do not start with a number, or the following will be reported some error message

2, EMP Export data DMP format, import in the server to import, specifically did not try to find the opportunity to try, conversion experience

3, Plsql use, Chinese garbled (query and stored in the process), see the system environment output has no configuration nl_language

4, modify the job's execution frequency is 1 seconds (default is 5 seconds)
New command window, enter: Alter system set "_job_queue_interval" =1 scope=spfile;

Summarize some of Oracle's considerations when deploying a new system: