2020年5月16日
ORA-609，ORA-00445: background process "W006" did not start after 120 seconds，WARN: ARC2: Terminating pid 22826 hung on an I/O operation
摘要： select * from (SELECT h.event "Wait Event", SUM(h.wait_time + h.time_waited) / 1000000 "Total Wait Time" FROM v$active_session_history h, v$event_name 阅读全文
posted @ 2020-05-16 06:49 钱若梨花落 阅读(598) 评论(0) 推荐(0) 编辑