Information和TypeInfo连表查询
类似:
select st.Title1,si.* from [Star_Information] si left join Star_TypeInfo st on si.typeId2st.id
先在EfCoreDbContext.cs配置 protected override void OnModelCreating(ModelBuilder builder){base.OnModelCreating(b…
错误信息: A connection was successfully established with the server, but then an error occurred during the pre-login handshake. (provider: Shared Memory Provider, error: 0 - 管道的另一端上无任何进程。) (Microsoft SQL Server,错误: 233)
原因&…