How to Fix MySQL\'s Only_full_group_by Error in Laravel Eloquent?

Resolving MySQL's Only-Full-Group-By Problem in Laravel Eloquent

When executing Laravel Eloquent queries, you may encounter the error "Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column..." indicating that MySQL's strict mode (sql_mode=only_full_group_by) is enabled.

To resolve this issue, you can disable MySQL's strict mode in your database connection settings:

'connections' => [
    'mysql' => [
        // Behave like MySQL 5.6
        'strict' => false,

        // Behave like MySQL 5.7
        'strict' => true,
    ]
]

This will allow you to execute queries without the need to explicitly aggregate non-grouped columns. Additionally, you can explore other configuration settings mentioned in Matt Stauffer's blog post for further customization.

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