SQL 📊 challenge_2⚔️

Page With No Likes Facebook SQL Interview Question

• Assume you're given two tables containing data about Facebook Pages and their respective likes (as in "Like a Facebook Page").
• Write a query to return the IDs of the Facebook pages that have zero likes.
• The output should be sorted in ascending order based on the page IDs.

⚠️Note:

• You have to visit the task URL to fully understand what the task needs if you want to add a solution or test your solution.

Task URL: Link

My Solution:

SELECT 
    p.page_id 
FROM
    pages p 
LEFT JOIN 
    page_likes l
ON
    p.page_id = l.page_id
GROUP BY 
    p.page_id
HAVING
    COUNT(l.page_id) = 0;

Code Snapshot:

My Problem 💡 Solving Repo: Link

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