title: Paste chinese symbols to oracle DB
body: <p>I am trying to paste chinese symbols to oracle DB:</p>
  
  <pre><code>NLS_NCHAR_CHARACTERSET = 'UTF8'
  NLS_LANGUAGE = 'RUSSIAN'
  NLS_TERRITORY = 'RUSSIA'
  NLS_CURRENCY = '?.'
  NLS_ISO_CURRENCY = 'RUSSIA'
  NLS_NUMERIC_CHARACTERS = '',''
  NLS_CHARACTERSET = 'CL8MSWIN1251'
  NLS_CALENDAR = 'GREGORIAN'
  NLS_DATE_FORMAT = 'DD.MM.RR'
  NLS_DATE_LANGUAGE = 'RUSSIAN'
  NLS_SORT = 'RUSSIAN'
  NLS_TIME_FORMAT = 'HH24:MI:SSXFF'
  NLS_TIMESTAMP_FORMAT = 'DD.MM.RR HH24:MI:SSXFF'
  NLS_TIME_TZ_FORMAT = 'HH24:MI:SSXFF TZR'
  NLS_TIMESTAMP_TZ_FORMAT = 'DD.MM.RR HH24:MI:SSXFF TZR'
  NLS_DUAL_CURRENCY = '?.'
  NLS_COMP = 'BINARY'
  NLS_LENGTH_SEMANTICS = 'BYTE'
  NLS_NCHAR_CONV_EXCP = 'FALSE'
  NLS_RDBMS_VERSION = '11.2.0.4.0'
  </code></pre>
  
  <p>Query:</p>
  
  <pre><code>update my_table set message = '© § english пепелац 百' where id = 252615
  </code></pre>
  
  <p>Message field type is NVARCHAR2</p>
  
  <p>In result field contains: '© § english пепелац ?'. No chinese symbol.</p>
  
  <p>But if I paste '百' symbol by hand (Open my_table for edit in PL/SQL Developer, paste value to cell and commit), it works, db returns: '© § english пепелац 百'</p>
  
  <p>I tried to set NLS_LANG as ".zhs16gbk", ".AL32UTF8", "SIMPLIFIED CHINESE_CHINA.ZHS16GBK" and other ..., but it not helps.</p>
  
  <p>PL/SQL Developer 10.0.5.1710;
  Windows 7 (64-bit) 6.1 Build 7601 (Service Pack 1);
  oracle client 11.2.0;</p>
  
  <p>Help ヽ(°□° )ノ</p>