Questions in this tag typically involve the association that a set of data has with other set(s) of data.
I've found the concept and meaning behind these methods to be a little confusing, is it possible for somebody to …
laravel orm eloquent relational-database relationshipIn database design what do n:m and 1:n mean? Does it have anything to do with keys or relationships?
mysql database foreign-keys relationshipI'm developing a web API with Laravel 5.0 but I'm not sure about a specific query I'm trying to build. My …
php laravel eloquent relationship where-clauseI'm aware of the conceptual differences between Aggregation and Composition. Can someone tell me the implementation difference in Java between …
java relationship aggregation compositionI know this question is asked by many people already for my research, here's some questions asked before How to …
neo4j nosql relationshipCan anyone help me on how to save many to many relationship? I have tasks, user can have many tasks …
laravel laravel-4 eloquent relationshipWhat is the difference between attach() and sync() in Laravel 4's Eloquent ORM? I've tried to look around but couldn't …
php laravel laravel-4 eloquent relationshipHow to find all the relations between all MySQL tables? If for example, I want to know the relation of …
mysql database relationship relationMy User model has many Target and vice versa. Now I've got a given User and given Target and I …
laravel relationshipWhat is the difference between these 2 relationships? Edit: Also if you could provide a simple code example illustrating the difference, …
language-agnostic uml relationship class-diagram