Forced Startup in Abnormal Situations (292)

In unusual circumstances, a previous instance might not have been shut down cleanly.
For example, one of the instance’s processes might not have terminated properly. In
such situations, the database can return an error during normal instance startup. To
resolve this problem, you must terminate all remnant Oracle processes of the previous
instance before starting the new instance

異常情況下強制啟動
管理員需要在啟動例項前手工結束系統中殘留的 Oracle 程式才能解決這個問題

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