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Database Mounting [message #7676] Mon, 30 June 2003 03:11 Go to next message
JRRAO
Messages: 9
Registered: June 2003
Junior Member
Hi,
I m a beginner in Oracle.
What is the exact meaning of mounting the database?

TIA,
JRRAO
Re: Database Mounting [message #7688 is a reply to message #7676] Tue, 01 July 2003 03:50 Go to previous message
Deepa
Messages: 269
Registered: November 2000
Senior Member
No Mount stage - Initfile is read ,background processes are created and SGA gets initialized

Mount stage - The controlfile is read and the database is identified.Only dba is able to access the database and is not open for users

Open Stage - The datafiles are locked by the instance and the database is made accessible to the users.

regards,
Deepa
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