使用shell脚本根据输入的用户名,数据库名,密码从DB2数据库导出数据
(1)a.sh脚本如下
#!/usr/bin/bash read -p "please input your DBNAME: " DBNAME read -p "please input your username: " username read -p "please input your password: " password db2 connect to $DBNAME user $username using $password db2 "EXPORT to /home/Practice/data/a.del of del select * from A"
(2)连接Linux,使用下面命令执行
su - db2inst1 -c "/home/Practice/a.sh"
上面这条代码是关键,其中a.sh文件存储在/home/Practice路径下
[[email protected] Practice]# chmod +x a.sh [[email protected] data]# su - db2inst1 -c "/home/Practice/a.sh" please input your DBNAME: oliverdb please input your username: db2inst1 please input your password: db2inst1 Database Connection Information Database server = DB2/LINUXX8664 10.5.5 SQL authorization ID = DB2INST1 Local database alias = OLIVERDB SQL3104N The Export utility is beginning to export data to file "/home/Practice/data/a.del". SQL3105N The Export utility has finished exporting "2" rows. Number of rows exported: 2
到此处为止,数据已经从数据库oiliverDB导出到了目录/home/Practice/data下。
时间: 2024-11-05 18:12:34