How do I manually start an Oracle database?

Question

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

How do I start and stop an Oracle Database?

On Windows: Click Start, point to Programs (or All Programs), point to Oracle Database 11g Express Edition, and then select Stop Database. On Linux with Gnome: In the Applications menu, point to Oracle Database 11g Express Edition, and then select Stop Database.

What is Oracle startup command?

To start up a database instance, you use the STARTUP command: STARTUP. When the Oracle Database starts an instance, it goes through the following stages: NOMOUNT , MOUNT , and OPEN . The STARTUP command allows you to control the stage of the database instance.

How do you restart a database?

Start, stop, pause, resume, or restart an instance of the Database Engine. In Object Explorer, connect to the instance of the Database Engine, right-click the instance of the Database Engine you want to start, and then select Start, Stop, Pause, Resume, or Restart.

How do I start an instance of Oracle 12c?

To start up a database or an instance from the command line, use SQL*Plus to connect to Oracle with administrator privileges and then issue the STARTUP command. You can also use Recovery Manager to execute STARTUP and SHUTDOWN commands.

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