How to Include Additional Columns in Pivot Tables Using Laravel?
How to Retrieve Extra Column Values in a Pivot Table Using Laravel
When working with Many-to-Many relationships in Laravel, an auto-generated pivot attribute is added to the resulting model, providing access to pivot table columns. However, by default, only the primary keys are included in the pivot object. To include additional columns, they must be specified when defining the relationship:
return $this->belongsToMany('Role')->withPivot('foo', 'bar');
Official Documentation:
[Eloquent Many-to-Many Relationships](https://laravel.com/docs/8.x/eloquent-relationships#many-to-many)
If further assistance is needed with configuring relationships, please let us know.
Solution for Extracting Price
To query the price column of a specific model and problem, use the following syntax:
$model->problems()->where('phone_problem', $problem->id)->first()->pivot->price
The above is the detailed content of How to Include Additional Columns in Pivot Tables Using Laravel?. For more information, please follow other related articles on the PHP Chinese website!

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