MySQL备份集中单独恢复表

思考:在之前的项目案例中,如果误删除的表只有10M,而备份有500G,该如何快速恢复误删除表?
提示：
drop table city;
create table city like city_bak;
alter table city discard tablespace;
cp /backup/full/world/city.ibd /application/mysql/data/world/
chown -R mysql.mysql /application/mysql/data/world/city.ibd 
alter table city import tablespace;