關於「Foreign key meaning」標籤，搜尋引擎有相關的訊息討論：

What is a foreign key? - Definition from TechTargetwww.techtarget.com › searchoracle › foreign-keyWhat is a Foreign Key? - Definition from Techopediawww.techopedia.com › ... › Foreign KeyWhat is a foreign key? (With SQL examples) - Cockroach Labswww.cockroachlabs.com › BlogFore