For Mapping Composite primary key using Entity framework we can use two approaches. 1) By Overriding the OnModelCreating() Method. ... <看更多>

This is the only situation when I have to go to the OnModelCreating method in another file to find out about the basic structure of the entity. ... <看更多>

Entity Framework. 當資料庫資料表單一Primary Key 時，透過Attribute 設定[Key] 即可。 ... <看更多>

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To say that the use of "Composite keys as PRIMARY KEY is bad practice" is utter nonsense! Composite PRIMARY KEY s are often a very "good ... ... <看更多>