Navicat's method to view PostgreSQL database password

It is impossible to view PostgreSQL passwords directly from Navicat, because Navicat stores passwords encrypted for security reasons. To confirm the password, try to connect to the database; to modify the password, please use the graphical interface of psql or Navicat; for other purposes, you need to configure connection parameters in the code to avoid hard-coded passwords. To enhance security, it is recommended to use strong passwords, periodic modifications and enable multi-factor authentication.

Peek into the PostgreSQL password in Navicat? Let's wait!

Are you thinking of using Navicat to view the PostgreSQL database password directly? This idea, well, is a little naive. Navicat is a database management tool that will not foolishly store your passwords. Safety first, this is the bottom line of all reliable software. Therefore, you will not find a "password viewer" function in Navicat, and you will not see your password lying in a configuration file in plain text.

So, the question is, what do you want to do? Want to see if you remember the password wrong? Want to change your password? Or... something else? Only by figuring out your purpose can you find the right solution.

Let me first talk about why you can't view it directly:

Safety! Safety! Still safe! If Navicat had directly exposed the password, it would have been targeted by hackers. Think about it, if your password is read easily, the consequences will be unimaginable. So, it adopts the method of encrypted storage, and even if you have full access to the Navicat installation directory, don't try to crack it easily.

So how to solve your problem?

It depends on what you want to do.

Scene 1: Confirm password

Rather than trying to see the password, try connecting to the database. Enter the password you think is correct. If the connection is successful, it means that the password is correct; if it fails, it means that the password is incorrect. This is the most direct and safest way.

Scenario 2: Modify password

This is the right way. Don't think about peeking at the password, just modify it! This can be done through the command line tool psql or Navicat's graphical interface of PostgreSQL. There is usually an option to modify the password in Navicat, and the specific location depends on your Navicat version. Find it and follow the prompts. This is much safer than trying to "view" your password.

Scene 3: Other purposes

If you have other purposes, such as wanting to connect to a database with a program, you need to correctly configure the connection parameters in your code, including the username and password. Remember, never hard-code your password into your code, it's a disaster! Environment variables or configuration files should be used to manage sensitive information.

Some additional suggestions:

• Use strong passwords: Don't use a mentally retarded password like "123456". Use some complex password combinations, preferably including upper and lower case letters, numbers and special characters.
• Regularly modify passwords: Change passwords regularly, which can effectively reduce security risks.
• Enable multi-factor authentication: If your PostgreSQL server supports it, try to enable multi-factor authentication, which can provide additional security.
• Be careful with phishing websites: Do not enter your database password on unknown websites.

All in all, stop thinking about viewing PostgreSQL passwords directly from Navicat. Not only is this impossible, it is also a very unsafe behavior. Choosing the right way to manage your password is the most important thing. Remember, safety comes first!

(Code example: Use psql to modify the password, for reference only, actual operations need to be adjusted according to your database environment)

 <code class="sql">-- 连接到你的数据库psql -h localhost -p 5432 -U your_username your_database_name -- 修改密码ALTER ROLE your_username WITH PASSWORD 'your_new_password'; -- 退出psql \q</code>

Remember to replace your_username , your_database_name and your_new_password for your own actual values. This is just a simple example, and the actual situation may require more complex commands. Be sure to operate with caution to avoid data loss due to incorrect operations.

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