Table restore from backup in existing database in innodb mysql environment

Question

如果innodb数据库相同，并且我需要从以前的备份中还原表，可以复制粘贴的ibd.frm文件吗？还是需要单独还原然后再导入它？

Answer 1

NO. If all you have is files, not a mysqldump, then it is "all or none" for InnoDB.

You could create another MySQL instance (on the same machine or different), mysqldump the one table, then reload it.