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New posts in associations
Doctrine Mongo cascade remove children when child is the owning side
Feb 19, 2026
mongodb
symfony
doctrine-orm
associations
doctrine-odm
has_and_belongs_to_many and unique index on association table generates "Duplicate entry" fail
Feb 17, 2026
ruby-on-rails
activerecord
ruby-on-rails-3.1
associations
Nested XML data and ExtJS model associations
Feb 16, 2026
javascript
xml
extjs
nested
associations
ruby on rails has_many :through association which has two columns with same model
Feb 16, 2026
ruby-on-rails
model
associations
has-many-through
Rails3: how to set default conditions to has_many
Feb 15, 2026
ruby-on-rails
associations
has-many
finder-sql
belongs_to with different foreign key as well as primary key in the other table
Feb 13, 2026
ruby-on-rails
associations
What is a Unary association in UML
Feb 07, 2026
uml
associations
class-diagram
Double join with habtm in ActiveRecord
Feb 03, 2026
ruby-on-rails
activerecord
associations
has-and-belongs-to-many
ActiveRecord - nested includes
Jan 30, 2026
ruby-on-rails
ruby
activerecord
associations
Rails: create through-record via association
Jan 27, 2026
ruby-on-rails
associations
Rails 5 - Rolify - trying to remove an instance of a role from a user
Jan 27, 2026
ruby-on-rails
ruby
associations
rolify
Multiple records of model in a single form
Jan 25, 2026
forms
ruby-on-rails-3.1
associations
How to filter association_ids for an ActiveRecord model?
Jan 24, 2026
ruby-on-rails
ruby-on-rails-3
activerecord
associations
has-many
CakePHP: afterFind is weird with associations
Jan 23, 2026
cakephp
associations
rails best practies naming conventions join table has_many through [closed]
Jan 22, 2026
ruby-on-rails-4
associations
UML Multiplicity: "0..*" vs "*" [duplicate]
Jan 01, 2026
class
uml
associations
class-diagram
multiplicity
acl9 has_many through implementation
Dec 23, 2025
ruby-on-rails-3
associations
has-many-through
acl9
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