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How to administer your MySQL database in Windows

In this lab exercise, you will learn how to administer a MySQL database in a Windows environment. You will be guided through the process of installing MySQL, configuring it, creating databases and tables, and performing common administrative tasks using the MySQL Command-Line Client.

Prerequisites:

Windows operating system installed on your computer.

Basic knowledge of SQL and relational databases.

Lab Tasks:

Step 1: Installing MySQL:

a. Download MySQL Installer:

Visit the official MySQL website (

https://dev.mysql.com/downloads/installer/⁠

) and download the MySQL Installer for Windows.

b. Run the Installer:

Locate the downloaded installer file and run it.

Follow the installation wizard steps to install MySQL Server and other components.

c. Configure MySQL:

During the installation, you will be prompted to configure MySQL.

Set a root password for the MySQL server. Make sure to remember it for future use.

Step 2: Starting MySQL Server:

a. Open the MySQL Command-Line Client:

Press Win + R to open the Run dialog box.

Type cmd and press Enter to open the Command Prompt.

b. Start MySQL Server:

In the Command Prompt, enter the following command to start the MySQL server:

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mysql -u root -p

Enter the root password when prompted.

⁠

Step 3: Creating Databases and Tables:

a. Create a Database:

Once connected to the MySQL server, use the following command to create a new database:

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CREATE DATABASE database_name;

Replace database_name with your desired name for the database.

b. Select the Database:

Use the following command to select the database you just created:

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USE database_name;

Replace database_name with the name of your database.

c. Create a Table:

Use the following command to create a new table in the selected database:

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CREATE TABLE table_name ( column1 datatype, column2 datatype, ... );

Replace table_name with your desired name for the table.

Specify the column names and their respective datatypes.

Step 4: Performing Administrative Tasks:

a. Inserting Data into a Table:

Use the following command to insert data into the table:

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INSERT INTO table_name (column1, column2, ...) VALUES (value1, value2, ...);

Replace table_name with the name of your table.

Specify the column names and their corresponding values.

b. Retrieving Data from a Table:

Use the following command to retrieve data from a table:

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SELECT * FROM table_name;

Replace table_name with the name of your table.

c. Updating Data in a Table:

Use the following command to update data in a table:

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UPDATE table_name SET column1 = value1, column2 = value2, ... WHERE condition;

Replace table_name with the name of your table.

Specify the column names and their new values.

Define a condition to update specific rows.

d. Deleting Data from a Table:

Use the following command to delete data from a table:

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DELETE FROM table_name WHERE condition;

Replace table_name with the name of your table.

Define a condition to delete specific rows.

Conclusion:

In this lab exercise, you have learned how to administer a MySQL database in a Windows environment. You installed MySQL, started the MySQL server, created databases and tables, and performed common administrative tasks using the MySQL Command-Line Client. These skills are essential for managing and maintaining MySQL databases. Feel free to explore further and experiment with more advanced database operations and administrative tasks. Happy learning!

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