MySQL安装成功验证完毕（mysql验证安装成功）

MySQL is an open source database management system and a popular choice in web application. Installing MySQL can be a long process that requires careful consideration and patience. Fortunately, once you’ve got everything up and running, verifying your successful installation is relatively easy.

Once you’ve installed MySQL on your computer and verified that it’s accepting connections, you can test whether the installation was successful by executing one of the following commands:

First, you can use the “mysqladmin” command, which is installed with MySQL. To test if MySQL is running you should type:

mysqladmin -u root -p version 

This command will prompt you to enter the root password you specified during MySQL installation, and will return the version of the installed software. For example, if you are using MySQL version 8.0.19, then the above command will return `8.0.19` as the version.

The second option for verifying your MySQL installation is to use the “mysqldump” command, which is also installed with the software. To test if MySQL is running you should type:

mysqldump -u root -p 

This command will prompt you to enter the root password you specified during MySQL installation. After you enter the password, the command will create an SQL dump of your entire database. A successful dump indicates that MySQL is working as expected.

In addition to these two commands, you can also use the “show databases” command to verify the installation. This command will list the databases your MySQL installation has installed.

Once you’ve determined that MySQL is installed correctly, the next step is to set up the user and database settings. You will need to create the necessary databases and assign users to each database. It is important to thoroughly configure MySQL prior to using it in production.

To ensure that your databases will respond as expected, you can try experimenting with the data in each database to make sure they are working properly. For example, you can insert data into the databases and then display it. If everything looks good, then you can be sure that your MySQL installation is successful.

For added security, you should enable the “logging” feature. This will record all queries run against the database and allow you to track activity. This acts as an audit log that can help you pinpoint any problems or security issues.

In conclusion, verifying that a successful installation of MySQL is relatively easy if you know what to look for and how to check for issues. With the commands described above, you can quickly identify any potential issues and ensure that your MySQL installation is working properly.