Top "Relationships" questions

Questions in this tag typically involve the association that a set of data has with other set(s) of data.

CakePHP select default value in SELECT input

Using CakePHP: I have a many-to-one relationship, let's pretend it's many Leafs to Trees. Of course, I baked a form …

php cakephp relationships helpers cakephp-2.x
How to delete/create databases in Neo4j?

Is it possible to create/delete different databases in the graph database Neo4j like in MySQL? Or, at least, …

database neo4j nodes sql-delete relationships
Laravel Relationships

I've been looking over relationships in Laravel 4 in the documentation and I'm trying to work out the following. I have …

laravel belongs-to relationships laravel-4 eloquent
anybody tried neo4j vs titan - pros and cons

Can anybody please provide or point out to a good comparison between Neo4j and Titan? One thing i can …

graph nosql neo4j relationships titan
SQLAlchemy cannot find a class name

Simplified, I have the following class structure (in a single file): Base = declarative_base() class Item(Base): __tablename__ = 'item' id = …

python sqlalchemy pyramid relationships
JPA/Hibernate: @ManyToOne and @OneToOne relationships tagged as FetchType.LAZY and optional = false not loading lazily on em.find()?

I have the following entity (only relevant mappings shown): @Entity @Table(name = "PQs") public class PQ implements Serializable { @Id @GeneratedValue(…

java hibernate jpa lazy-loading relationships
Sequelize hasMany Join association

I'm expanding my application and I need to join two models I had previously created with Sequelize, they are as …

node.js sqlite join sequelize.js relationships
Understanding Core Data delete rules on One to Many

I am a little fuzzy about Core Data Relationships deletion rules. So if someone could help me answer a few …

ios objective-c swift core-data relationships
MySQL Foreign Key On Delete

I am trying to figure out relationships and deletion options. I have two tables, User and UserStaff, with a 1:n …

mysql foreign-keys relationships