"Table per Concrete Class using implicit Polymorphism" is not recommended due to its verbose configurations, complex association syntax using "any" element and potentially dangerous implicit queries.
“使用隐式多态实现每个具体类一张表”这种做法并不推荐，因为其配置过于繁缛、使用“any”元素的复杂关联语法和隐式查询的潜在危险性。
How academic association study, this text is from the plan, foundation, diligence with queried a few aspect of etc. to do concrete of discuss.
就如何学会学习，本文从计划性、基础性、勤奋性和质疑等几个方面做了具体的论述。
The National Ready Mixed Concrete Association points out that using ash in cement is not a new idea.
全国混凝土制成品协会指出，在水泥中使用灰烬不是一个新想法。
The National Ready Mixed Concrete Association points out that using ash in cement is not a new idea.
全国混凝土制成品协会指出，在水泥中使用灰烬不是一个新想法。
应用推荐