db2乱码的问题
在unix或者linux中，db2导入数据中的汉字经常是乱码，主要有两个方面的原因： 1.导入数据前，数据就是乱码，系统无法识别 2.db2的编码不是汉字编码 解决方法： 1.locale查看系统编码，一般系统支持汉字的编码有en_US:zh_CN-UTF-8:zh_CN.GB18030:zh_CN.GBK，
在unix或者linux中，db2导入数据中的汉字经常是乱码，主要有两个方面的原因：
1.导入数据前，数据就是乱码，系统无法识别
2.db2的编码不是汉字编码
解决方法：
1.locale查看系统编码，一般系统支持汉字的编码有en_US:zh_CN-UTF-8:zh_CN.GB18030:zh_CN.GBK，如果是上述编码，应该支持汉字
2.使用more命令读要导入的数据文件，如果显示乱码，要查看ssh客户端编码设置
3.如果上述两点都没有问题，就要使用db2set查询db2的编码设置，db2的汉字编码为GBK，其他编码都不支持汉字
4.如果db2的编码不是GBK，那么设置编码，命令如下：
db2set db2codeset=1386
db2set db2country=86
db2set terminate
再导入数据看看，是否还是乱码？
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