Mysql 6.7.7 + EntityFramework 5.0 Code First 不能 Update

1、修改 Migrations/Configuration.cs 文件

 1 namespace DataModel.Migrations 2 { 3   using System; 4   using System.Data.Entity; 5   using System.Data.Entity.Migrations; 6   using System.Linq; 7  8   internal sealed class Configuration : DbMigrationsConfiguration<DataModel.SpaceDataContext> 9   {10     public Configuration()11     {12       AutomaticMigrationsEnabled = true;13 14       AutomaticMigrationDataLossAllowed = true;15       16       SetSqlGenerator("MySql.Data.MySqlClient", new MySql.Data.Entity.MySqlMigrationSqlGenerator());  // This will add our MySQLClient as SQL Generator  17     }18 19     protected override void Seed(DataModel.SpaceDataContext context)20     {21       // This method will be called after migrating to the latest version.22 23       // You can use the DbSet<T>.AddOrUpdate() helper extension method 24       // to avoid creating duplicate seed data. E.g.25       //26       //  context.People.AddOrUpdate(27       //   p => p.FullName,28       //   new Person { FullName = "Andrew Peters" },29       //   new Person { FullName = "Brice Lambson" },30       //   new Person { FullName = "Rowan Miller" }31       //  );32       //33     }34   }35 }

2、修改 App.config 文件 entityFramework 节点

1  <entityFramework>2   <defaultConnectionFactory type="MySql.Data.MySqlClient.MySqlClientFactory, MySql.Data" />3   <contexts>4    <context type="DataModel.SpaceDataContext,DataModel">5     <databaseInitializer type="System.Data.Entity.MigrateDatabaseToLatestVersion`2[[DataModel.SpaceDataContext,DataModel], [DataModel.Migrations.Configuration,DataModel]], EntityFramework" />6    </context>7   </contexts>8  </entityFramework>

3、完事！！ 注意红色高亮处哦

原标题：Mysql 6.7.7 + EntityFramework 5.0 Code First 不能 Update

关键词：MYSQL