其中每一项都要包含原来的容器名和新的容器名，中间用逗号分开。

For each entry, specify the old container name and the new container name, separated by a comma.

youdao

但是如果改变数据库路径，那么就必须指定当前路径和新路径，中间用逗号分开。

However, if you are changing the database path then you would specify the current path and the new path, separated by a comma.

youdao