single table inheritance中文,single table inheritance的意思,single table inheritance翻译及用法

2026-10-18 14:39 浏览次数 39

single table inheritance

Single table inheritance is a way to emulate object-oriented inheritance in a relational database. When mapping from a database table to an object in an object-oriented language, a field in the database identifies what class in the hierarchy the object belongs to.

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