Inheritance: Annotations — Single table, joined table, and table per class.
继承：标注——单个表、联合表和按类表。
Strategy 3: One table per concrete class (Estates).
策略3：每个具体类一个表(estates)。
Table per Type (TPT): This approach suggests a separate table for each domain class.
这个方式，推荐给每一个领域类创建一个单独的表。
The table is built on a per-class basis, not for each instance of the class.
表是基于类构造，不是基于实例构造。
The table is built on a per-class basis, not for each instance of the class.
表是基于类构造，不是基于实例构造。
应用推荐