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What are the three steps to shut down a database?

Contents
  1. What are the stages of database shutdown?
  2. How do you shutdown a database?
  3. What are the 4 option of database shutdown?
  4. What are the stages of database startup and shutdown?
Shutting down a database involves three steps: Closing the database. When a database is closed, all database and recovery data in the SGA are written to the datafiles and redo log files, and closes all online datafiles. Dismounting the database. . Shutting down the instance.


What are the stages of database shutdown?

Oracle has three shutdown modes namely normal, immediate and abort.

How do you shutdown a database?

To start or shut down Oracle Database:1Go to your Oracle Database server.2Start SQL*Plus at the command prompt: C:\> sqlplus /NOLOG.3Connect to Oracle Database with username SYSDBA: SQL> CONNECT / AS SYSDBA.4To start a database, enter: SQL> STARTUP [PFILE=path\filename] ... 5To stop a database, enter: SQL> SHUTDOWN [mode]

What are the 4 option of database shutdown?

There are several modes for shutting down a database: normal, immediate, transactional, and abort. Some shutdown modes wait for certain events to occur (such as transactions completing or users disconnecting) before actually bringing down the database.

What are the stages of database startup and shutdown?

How To Startup Oracle DatabaseLogin to the system with oracle username. Typical oracle installation will have oracle as username and dba as group. ... Connect to oracle sysdba. Make sure ORACLE_SID and ORACLE_HOME are set properly as shown below. ... Start Oracle Database. ... Normal Shutdown. ... Shutdown Immediate. ... Shutdown Abort.

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