1.打开db2的命令行处理器
2.建立编目（若有建立，可跳过）
db2 catalog tcpip node nodename remote IP server 50000（编目节点)
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db2 catalog db dbname as mydb at node nodename（
数据库实例)
3.连接数据库
db2 connect dbname user username using password
4.导出数据库
export to [path(例:D:/TABLE1.ixf)] of ixf select [字段(例: * or col1,col2,col3)] from TABLE1;
export to [path(例:D:/TABLE1.del)] of del select [字段(例: * or col1,col2,col3)] from TABLE1;
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5.导入数据库
import from [path(例:D:/TABLE1.ixf)] of ixf insert into TABLE1;
load from [path(例:D:/TABLE1.ixf)] of ixf insert into TABLE1;