.net core EF 如何從DB 自動生成 EF 程式碼(Model) 使用 Scaffold-DbContext 指令 Scaffold-DbContext [-Connection] [-Provider] [-OutputDir] [-Context] [-Schemas>] [-Tables>] [-DataAnnotations] [-Force] [-Project] [-StartupProject] [<CommonParameters>] EX: Scaffold-DbContext "Server=ServerIP;Database=DBNAME;User ID=User;Password=password;MultipleActiveResultSets=False;Encrypt=True;TrustServerCertificate=True;Connection Timeout=30;" Microsoft.EntityFrameworkCore.SqlServer -Context [ContexName] -OutputDir [DirName] -Tables [TableName1],[TableName2] -Force
1. 查詢出要刪除的Lock Session ID select a . sid || ',' || a . serial #,a.machine from v$session a , DBA_DML_LOCKS b where a . sid = b . session_id group by a . sid || ',' || a . serial #,a.machine; 2. 刪除Session ID alter system kill session 'xxx,yyyy' immediate ; (其中, 'xxx,yyy'為第1步查到的資料) Ref: 參考資料