跨多个服务器连接表

Question

我想我们可以做database1.table1 join database2.table2 on等等。将表连接到同一服务器上的不同数据库中 是否可以跨不同的sql服务器连接表？

Answer 1

您可以使用FEDERATED Storage Engine。

 The FEDERATED storage engine lets you access data from a remote
 MySQL database without using replication or cluster technology.
 Querying a local FEDERATED table   automatically pulls the data
 from the remote (federated) tables.  No data is stored on the local tables.

The site shows a good illustration