EF Core使用SQL调用返回其他类型的查询 假设你想要 SQL 本身编写,而不使用 LINQ. 需要运行 SQL 查询中返回实体对象之外的内容. 在 EF Core 中,执行该操作的另一种方法是编写 ADO.NET 代码,并从 EF 获取数据库连接. public async Task<ActionResult> About() { List<EnrollmentDateGroup> groups = new List<EnrollmentDateGroup>(
对初学者理解关系很有用,先留下来,有时间边看边翻译. Caution 注意 This documentation is for EF Core. For EF6.x and earlier release see http://msdn.com/data/ef. Relationships¶ A relationship defines how two entities relate to each other. In a relational database, this is represe
Caution:注意 This documentation is for EF Core. For EF6.x and earlier release see http://msdn.com/data/ef. 该文本用于EF Core.EF6.x和更早的版本请参看:http:msdn.com/data/ef. Shadow Properties¶ Shadow properties are properties that do not exist in your entity class. Th
net Core 通过 Ef Core 访问.管理Mysql 本文地址:http://www.cnblogs.com/likeli/p/5910524.html 环境 dotnet Core版本:1.0.0-preview2-003131 本文分为Window环境和Mac Os X环境. 相关资源下载 Visual Studio Code:https://code.visualstudio.com DotNet Core:https://dotnet.github.io/ MySql.Data.