How to display names who use yahoo mail sql

To display the names of users who use Yahoo Mail using SQL, you'll need to join the relevant tables and filter the results. Here's a step-by-step guide:

Assumptions:

1. You have a database that contains information about users and their email accounts.
2. The database has the following tables:
   • users: contains information about each user, including their ID, name, and email address.
   • email_accounts: contains information about each email account, including the user ID, email provider (e.g., Yahoo, Gmail, Outlook), and email address.

SQL Query:

SELECT u.name
FROM users u
JOIN email_accounts ea ON u.id = ea.user_id
WHERE ea.email_provider = 'Yahoo';

Explanation:

1. SELECT u.name: We select the name column from the users table, aliasing it as u.
2. FROM users u: We specify the users table as the source table, aliasing it as u.
3. JOIN email_accounts ea ON u.id = ea.user_id: We join the email_accounts table with the users table on the user_id column, aliasing the email_accounts table as ea.
4. WHERE ea.email_provider = 'Yahoo': We filter the results to only include rows where the email_provider column in the email_accounts table is equal to 'Yahoo'.

Result:

The query will return a list of names of users who use Yahoo Mail.

Example Output:

Note: The actual column names and table structures may vary depending on your specific database schema.