标签: c# core
我想创建一个将使用现有数据库的新项目...
我已经在项目中导入了Tables并为表添加了新类,但是在尝试更新数据库并且此命令dotnet ef database update后出现此错误:There is already an object named '__MigrationHistory' in the database我该如何解决此问题?
dotnet ef database update
There is already an object named '__MigrationHistory' in the database