- 大师A mysql 8
- 大师B mysql 5.7
- 掌握 C mysql 5.7
- 从机 mysql 8
我在我的奴隶上创建了 4 个频道,我无法从主人恢复备份。
[root@CentOS-76-64-minimal hex]# gunzip < db.gz | mysql -u root -p
Enter password:
ERROR 3079 (HY000) at line 22: Multiple channels exist on the slave. Please provide channel name as an argument.