![]() We do this using the belongsToMany method like defined in the snippet below: belongsToMany(Vendor::class) In Laravel, it’s always the combination of the two table names in alphabetical order.īefore we dive into the article, subscribe to get access to our free Laravel tips that will improve your productivity.Īfter setting up our database structure, we’d need to define the relationship in our models then. If we wanted to relate the products table to the vendor’s table in many to many relationships, we’d create a table called product_vendor. The pivot table would then store all the relationships that exist between both tables. This third table is called the pivot table. To define this relationship, we need to create a third table (in addition to the two tables on both sides of the relationship) in our database. “Each product has many vendors and each vendor has many products”. Going back to our introductory illustration, if we wanted to describe the relationship between products and vendors in plain English, we’d say, In cases like this, where we have multiple entities on both sides of the relationship, we use the many to many relationships.īy the way, if you’re STARTING with Laravel, I have created a Complete Laravel Guide just for you. We can’t use one to one or one to many relationships because each product is related to several vendors, and each vendor is related to several products. If we wanted to relate vendors to products, it would be a bit tricky. ![]() In this system, it would be possible to have multiple vendors selling the same product. Let’s first explain a possible use-case for this relationship - Imagine we were building an e-commerce website that allows multiple vendors to sell a certain set of products through our platform. Laravel Many to many relationships is a bit more involved than One to One and One to Many relationships.
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