Oracle database startup and shutdown sequence instance explanation _oracle

Source: Internet
Author: User
Tags oracle database sqlplus

How do you manage Oracle databases for a novice Oracle database? First of all, from the simplest startup and shutdown database, the following is a brief introduction to the sequence of starting and closing Oracle databases.

First, the Oralce start order:

1. Start the listener first (corresponding port 1521):

[] #lsnrctl start

2. Start Oracle instance:

[] #sqlplus/as sysdba (carriage return)


--Starts with the default database instance in the environment variable $ORACLE _sid

--If multiple instances are started: Export Oracle_sid=ctaudit

[] #sqlplus/as sysdba (carriage return)


3, Start EM (corresponding port 1158), Isqlplus (corresponding port 5560):

[] #emctl start Dbconsole

[] #isqlplusctl start

Ii. sequence of Oracle Closures

1, first close em,isqlplus:

[] #emctl Stop Dbconsole

[] #isqlplusctl stop

2, turn off the monitoring:

[] #lsnrctl stop

3. Close Oracle Instance:

[] #sqlplus/as sysdba (carriage return)

Sql>shutdown Immediate

The above is a small series to introduce the Oracle database to start and close the sequence of examples to explain, if you have any questions please give me a message, small series will promptly reply to everyone. Here also thank you very much for the cloud Habitat Community website support!

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.