设置环境变量修改Oracle客户端字符集  

Setting environment variable to update Oracle client's character set

作　　者：吴燕明[1] 郭歌[2] 

机构地区：[1]北京医院,北京市100730 [2]总后卫生部信息中心,北京市100842

出　　处：《医疗卫生装备》2007年第12期45-46,共2页Chinese Medical Equipment Journal

摘　　要：目的:防止不同字符集的Oracle数据库间进行数据交换时产生数据转换或损耗。方法:通过设置环境变量修改客户端字符集,可以简单而有效地解决因字符集转换而带来的数据转换或损耗的问题。结果:修改应用程序的环境变量而不是注册表,可同时链接不同字符集的Oracle数据库。结论:通过给出1个客户端自适应服务端字符集的方法可以解决数据转换或损耗问题。Objectivs To prevent data transfer or loss in application development when dealing with data exchange between Oracle database with different server＇s character set. Methods Environment variable is set to update Oracle client＇s character set so as to solve data transfer or loss caused by character set transformation. Results It was the environment variable not the register list that was reset, so Oracle databases with different server＇s character set were not connected at the same time.Conclusion An adaptive method for different server＇s character set is given to solve this problem.

关 键 词：ORACLE 字符集 环境变量 

分 类 号：TP311.138[自动化与计算机技术—计算机软件与理论]