


MYSQL tutorial about the installation and connection tutorial of mysql5.7.18
This article mainly introduces in detail the first part of MySQL basic tutorial, mysql5.7.18installation and connection tutorial. It has certain reference value for those who are interested. We can refer to
Starting from this article, we will use a new series of articles to introduce and learn MySQL. Why should you learn MySQL? From a product perspective, most software database services still use relational database. The main database products include Oracle, Microsoft's MSSQL, IBM's DB2, and the MySQL we are going to introduce. . MySQL is the first choice for databases in many small and medium-sized website servers. It has a free version and a commercial version. It is currently an Oracle product. From the perspective of testers, more and more software products are related to data, such as e-commerce, and some software products that provide database services in a certain field. In addition to basic software functional testing, the company also hopes that testers can understand more business knowledge. Usually, these business data have to deal with databases most of the time. Therefore, testers must master some basic operations of the database and be able to write SQL query statements. Being able to write SQL query statements is mentioned in many job descriptions.
There are many articles and examples on the Internet for simple addition, deletion, modification and query of SQL statements. What I want to do here is install MySQL and use it simply, and then
writing SQL queries, so that I can master SQL statements more systematically. Many times, you have SQL practice statements on the Internet, but you do not have a SQL Server environment, so it is difficult for you to understand and quickly master SQL statements. Therefore, our first article starts with installing the MySQL server and client, Creating the database and Connecting the database.
2. Pull down the page and find the Donwload button
3. After downloading, it will be installed by default. We will choose to install MySQL Server and leave other components unchecked. select.
4. During the installation process, create a password for root. I set the password here to root, as shown below.
You need to click Add User to add a DAB account: test/123456, enter the user name and password, as shown below
Click Next to end the installation by default. After installing MySQL Server, database-related services will start every time you start your computer. Now that we have installed the database server, next, we need to install a visual, graphical interface client to connect to the database. Here we use MySQL Workbench.
2. Download and install MySQL Workbench
2. Find "Windows (x86, 64-bit), MSI Installer"
3. Click the Download button
4. On the new page, pull down, we don’t need to log in to the account, click No thanks, just start my download.
5. Start downloading.
6. After the download is completed, start the installation. The interface is as follows:
##3. Connect to the database on MySQL Workbench
Open MySQL Workbench, the interface is as follows
Local databaseYes Connect as shown below.
1. Create our own database db1
Click on the red box in the picture above and create a new database according to the prompts. Enter db1 for the name and utf-8 for the encoding. The created database can be seen below the left panel.
In the above picture, db1 is our newly created database, and sys is the default database after MySQL Server is installed. From now on, we will use MySQL Workbench to connect to our database, and then create tables and other related data manually or with SQL statements. The overall interface is as follows.
#The basic SQL environment is introduced here. The next article will talk about how to create tables and columns in the table under the db1 database.
The above is the detailed content of MYSQL tutorial about the installation and connection tutorial of mysql5.7.18. For more information, please follow other related articles on the PHP Chinese website!

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