Entity Framework問題總結

Entity Framework WITH(NOLOCK)

EF本身不支持WITH(NOLOCK), 都指出建議設置事務的級別為允許臟讀.

IsolationLevel = IsolationLevel.ReadUncommitted

http://stackoverflow.com/questions/926656/entity-framework-with-nolock

http://stackoverflow.com/questions/24684914/get-entity-framework-6-use-nolock-in-its-underneath-select-statements

Db First, Code First, Model First的區分

Db First:

從已有的數據庫生成實體類

Code First:

先定義實體類，讓后可以通過數據遷移(Data Migrations https://msdn.microsoft.com/zh-cn/data/jj554735)

Model First:

是通過VS提供的Model設計器來做模型設計.