It is similar to a foreign key in a relational database.

它类似于关系数据库中的外键。

youdao

How can you create a foreign key to a table in another database with workbench?

你怎么能在另一个数据库中创建与工作台表的外键？

youdao

How can you create a foreign key to a table in another database with workbench?

你怎么能在另一个数据库中创建与工作台表的外键？

youdao