Oracle - Start an Oracle Instance in Oracle

Start an Oracle Instance in Oracle

Q

How To Start an Oracle Instance in Oracle?

✍: FYIcenter.com

A

This is Step 6. Now you are ready to start the new Oracle Instance without any database. This instance will be used to create a database. Starting an instance without database can be done by using STARTUP NOMOUNT statement as shown below:

>.\bin\sqlplus /nolog

SQL> CONNECT / AS SYSDBA
Connected.

SQL> SHUTDOWN
ORACLE instance shut down.

SQL> STARTUP NOMOUNT
ORA-00821: Specified value of sga_target 16M is too small, 
needs to be at least 20M

The SHUTDOWN command is need to bring the default instance XE down.

The STARTUP NOMOUNT command failed because it tried to start the default instance XE, and there is a bad parameter in the XE instance SPFile.

See the next FAQ question to find another way to start the new instance FYI.

⇒Creating New Database Instance Manually

⇒⇒Oracle Database Tutorials

2018-05-08, 951👍, 0💬

Create a Server Parameter File in Oracle
How To Create a Server Parameter File in Oracle? This is Step 5. The initialization parameter file is good to get an Oracle database instance started. But it is not ideal run an instance as production. You need to convert the initialization parameter file into a Server Parameter File (SPFile) using ... 2018-05-08, 1052👍, 0💬

Start an Oracle Instance in Oracle
How To Start an Oracle Instance in Oracle? This is Step 6. Now you are ready to start the new Oracle Instance without any database. This instance will be used to create a database. Starting an instance without database can be done by using STARTUP NOMOUNT statement as shown below: >.\bin\sqlp... 2018-05-08, 952👍, 0💬

Start a Specific Oracle Instance in Oracle
How To Start a Specific Oracle Instance in Oracle? A simple way to start a specific Oracle instance is to start the instance with the PFILE option as shown in the following example: >.\bin\sqlplus /nolog SQL> CONNECT / AS SYSDBA Connected. SQL> STARTUP NOMOUNT PFILE=$ORACLE_HOME... 2018-05-08, 868👍, 0💬

Connect to Oracle Server as SYSDBA in Oracle
How To Connect the Oracle Server as SYSDBA in Oracle? This is Step 4. The best way to connect to the Oracle server as an administrator is to use SQL*Plus. You need to run SQL*Plus with /nolog option and use the CONNECT with blank user name, blank password and AS SYSDBA option. Here is a sample sessi... 2019-04-03, 825👍, 0💬

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