https://github.com/jcachat/EntityFramework.DynamicFilters Provides global & scoped filters for Entity Framework with dynamic filter parameters that are evaluated at query execution. Supports use cases such as Multi-Tenancy and Soft Deletes. https://g…
这一章主要主要讲的是我们的模型如何映射到数据库,而不影响模型,以及不同的映射场景. 一.表名和列名 1.指定表名 [Table("PersonPhotos")] public class PersonPhoto 或 [Table("Locations", Schema="baga")] public class Destination Schema修改数据库架构,默认是dbo. API: modelBuilder.Entity<Destin…
翻译的初衷以及为什么选择<Entity Framework 6 Recipes>来学习,请看本系列开篇 2-8 Table per Type Inheritance 建模 问题 你有这样一张数据库表,它包含一些额外的信息,这些信息来到一张公共的表.你想使用Table per Type Inheritance(TPT)继承映射建模. 解决方案 假设你有两张表与一张公共的表密切相关,如图2-17所示,Businiss表与eCommerce表.Retail表有1:0...1关系.最关键的是,eCo…
第7章 高级概念 The Code First modeling functionality that you have seen so far should be enough to get you up and running with most applications. However, Code First also includes some more advanced functionality that you may require as your needs advance.…