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Learn about database design in Laravel, including the importance of database keys, how to perform join queries, and understanding relationships between tables. This guide is part of a series focusing on various aspects of database interactions in Laravel.

Database Design with Laravel

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<a href="https://blog.msar.me/database-join-queries#heading-grouping-results-with-aggregate-functions" target="_blank" rel="noopener nofollow">https://blog.msar.me/database-join-queries#heading-grouping-results-with-aggregate-functions</a>
In above blog if we use this query then I think it will produce an error as we have did group by on id column only and we are retrieving name column. <a href="http://users.name" target="_blank" rel="noopener nofollow">users.name</a> should be included in the GROUP BY clause to avoid ambiguity.
<code>SELECT users.name, COUNT(orders.id) AS order_count FROM users LEFT JOIN orders ON users.id = orders.user_id GROUP BY users.id;</code>