检查与批量清理Oracle用户会话 梳理当前会话连接 批量清理特定会话 梳理当前会话连接 查看当前正在运行的会话: set line 200 pages 1000 col event for a30 col program for a35 col username for a10 col exec_time for 9999999999 col sql_id for a15 col machine for a20 col ssid for a13 col state for a20 col status for