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NLS_LANG = AMERICAN_AMERICA.ZHS16GBK(»òSIMPLIFIED CHINESE_CHINA.ZHS16GBK)
TNS_ADMIN = D:\instantclient
LD_LIBRARY_PATH = D:\instantclient£¨¸Ã±äÁ¿¿ÉÄÜ¿ÉÒÔÊ¡ÂÔ£©
SQL_PATH = D:\instantclient
Oracle_home= D:\instantclient
Path = % Path %; D:\instantclient
5¡¢ÔÚD:\instantclientÖÐÓÃÌí¼ÓÈçÏÂÄÚÈݵÄÎļþ,ÎļþÃûΪtnsnames.ora
 
# tnsnames.ora Network Configuration File: D:\instantclient\tnsnames.ora
# Generated by Oracle configuration tools.
ORB =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = local)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orb)
    )
  )
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Set nls_lang=simplified chinese_china.zhs16cgb231280
Set nls_lang=simplified chinese_china.ZHS16GBK
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