關於「MySQL FOREIGN KEY」標籤，搜尋引擎有相關的訊息討論：

MySQL 8.0 Reference Manual :: 13.1.20.5 FOREIGN KEY Constraintsdev.mysql.com › doc › refman › create-table-foreign-keysMySQL 8.0 Reference Manual :: 3.6.6 Using Foreign Keysdev.mysql.com › doc › refman › example-foreign-keysMySQL 5.7 Reference Manual :: 13.1.18.5 FOREIGN KEY Co