Installing Oracle 12c Tutorials under Windows

Install Oracle 12c Tutorial under the original Windows

Disclaimer: This article originally JMQ

This article brings you an installation tutorial for Oracle 12C.

1. Prepare for 1.1 download Oracle 12c Installer

Refer to: http://www.wxzzz.com/1231.html articles can be downloaded smoothly.

1.2 Unzip the downloaded two compressed files

Unzip the two compressed packets into the same directory, "database" and click on the "setup.exe" file under the extracted directory:

2, installation process 2.1, double-click "setup.exe" to install

The software will load and preliminary verify whether the system can achieve the minimum configuration of the database installation, if the requirements are met, the program will be loaded directly and the next installation;

2.2 In the "Configure Security Updates" window that appears

Cancel "I want to accept security updates through my Oracle support" and click "Next":

2.3 When installing, please connect the network

Of course, choose to skip the update here, click "Next":

2.4 In the Installation Options window

Select Create and configure database, and click Next:

2.5 According to the introduction select "Desktop Class" or "Server class"

Select "Server Class" to make Advanced configuration, I choose "Desktop Class" Here, click "Next":

2.6 Creating an Oracle Administrative user

This step is not the other version, the role of this can be more secure management ORCL, mainly to prevent the login win system do not delete the Oracle file, here Select the second "Create a new Windows user", enter the user name and password, specifically manage the Oracle file, click "Next":

Note: If you choose the first or third, you will see this situation, resulting in the inability to proceed down:

2.7. In the "Typical Installation" window

Select the base directory for Oracle, select Enterprise and Default and enter a unified password: oracle12c, click Next:

Note: For security purposes, Oracle requires a higher password strength, the password you entered is not copied by Oracle, and I tried it, even if the simple alphanumeric combination of Oracle is considered non-compliant. The standard password combinations recommended by Oracle are: lowercase + numeric + uppercase, which is qualified, and of course the character length must remain within the scope of Oracle 12c database requirements.

2.8 After the previous step is set, the check

In the Perform prerequisite Checks window, click Next:

2.9 After checking for no problems in the previous step

The installation setup profile is generated, and you can keep these settings locally for later review, after this step is confirmed, click Install, and the database will perform the entire installation process through these configurations:
Attention:
In the installation process, it is best to anti-virus software, security guards and so on forcibly shut down, after the successful installation restart the computer can be.

2.10 During the installation process

Here is a long waiting process, do not accidentally shut down the program, or power down, the computer restarts, you can look at my native installation, the status of the installation process:

2.11 When you install to create a DB instance

"Database Configuration Assistant" interface, special long wait, about half an hour, need to wait patiently:

2.12, after the successful installation of the database instance, password management will be pop-up and password management can be entered:

Select Password management to view and modify the following users:

(1) General Administrator: SYSTEM (password: Manager123)

(2) Super admin: SYS (password: change_on_install123)

When the modifications are complete, click OK. The password here is also required to comply with the Oracle Password specification, refer to the previous setting the database instance password setting method.

2.13. Complete Installation

The following screen appears, click "Close".

3. Service Settings

Racle after the installation is complete, the service is registered in the system, and the following two services must be started in the registered services, otherwise Oracle will not work properly:

(1) Oracleoradb12home1tnslistener: Indicates the listener service, which must be turned on if the client wants to connect to the database. The service also has to work in the development of the program.
(2) ORACLESERVICEORCL: Represents the primary service of the database, naming rules: Oracleservice database name. This service must be turned on or Oracle will not be able to use it at all.

4. Experience

After the installation is complete, access https://localhost:5500/em can view the status of the database running, creating a new tablespace and User Configuration.

Oracle's own database access tools:

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Installing Oracle 12c Tutorials under Windows