But before we do, this, we will demonstrate the ability of being able to disconnect from the database to perform an offline join operation.

但是在这样做之前，我们先来演示一下断开与数据库的连接然后执行离线连接操作的能力。

youdao

Other applications that want to access data in the same table concurrently do not need to disconnect from the database, and are free to pursue read or write operations in that table.

其他想要并发访问相同表中的数据的应用程序不需要与数据库断开连接，并且可以继续进行该表中的读或写操作。

youdao

If you're trying to determine why a server won't boot after a disk failure, the first thing I often do is to un-map or disconnect all disks from the server except for the root volume group.

如果想要判断一个服务器为何在磁盘故障后不能引导，我通常会做的第一件事情是从服务器(根卷组除外)，断开所有磁盘的映射和连接。

youdao

But I think that the reason there is a disconnect has to do with a couple of things.

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