ORA-01507: database not mounted

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发表于 2016-7-17 14:46:24 | 只看该作者回帖奖励

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ORA-01507: database not mounted
Cause: A command was attempted that requires the database to be mounted.
Action: If you are using the ALTER DATABASE statement via the SQLDBA
startup command, specify the MOUNT option to startup; else if you are directly
doing an ALTER DATABASE DISMOUNT, do nothing; else specify the MOUNT
option to ALTER DATABASE. If you are doing a backup or copy, you must first

mount the desired database. If you are doing a FLASHBACK DATABASE, you
must first mount the desired database.

database, command, nothing, option