Plsql Developer Error message display garbled problem

Plsql Developer Error message display garbled problem

Connection environment:Win 7

Database version number:Oracle 11g

Simulate an error, check the error prompt to show "????" "Garbled problems, such as the following:

Check:

1, V$nls_parameters

In order to display Chinese, nls_language should be Simplified Chinese

2. Enter the registration form to see the language

In the "Start " menu of the computer, find " execute ", and then enter "regedit" in the dialog to open the computer register. Click HKEY_LOCAL_MACHINE--->software---> ORACLE--->key_oradb11g_home1, locate Nls_lang, See if the value data is:simplified Chinese_china. ZHS16GBK.

3. Setting environment variables under the system

Variable name:Nls_lang

The variable value is set to:simplified Chinese_china. ZHS16GBK

Exit plsql Developer, login again

Run the simulation error again and see that the wrong message is displayed in Chinese

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original works, from the "Blue Blog" blog, Welcome to reprint, please be sure to indicate the source ( Http://blog.csdn.net/huangyanlong ).

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Plsql Developer Error message display garbled problem