新建脚本执行:
1.新建脚本文件
touch rename.sh
2.编辑脚本文件:
vi rename.sh
3.
mysql -uname -ppassword -e 'create database if not exists new_database'
list_table=$(mysql -uname -ppassword -Nse "select table_name from information_schema.TABLES where TABLE_SCHEMA='old_database'")
for table in $list_table
do
mysql -uname -ppassword -e "rename table old_database.$table to new_database.$table"
done
保存退出
:wq
4.给脚本赋执行权限:
chmod +x rename.sh
5.执行脚本
./rename.sh