New posts in activerecord

Create an ActiveRecord database table with no :id column?

mysql ruby-on-rails ruby security activerecord

ActiveRecord::Base Without Table

activerecord ruby-on-rails-2

Log the actual SQL query using ActiveRecord with Yii2?

php sql activerecord logging yii2

ActiveRecord Rails 3 scope vs class method

ruby-on-rails-3 activerecord class-method scopes

How to use long id in Rails applications?

ruby-on-rails activerecord int long-integer bigint

Rails Object Relationships and JSON Rendering

ruby-on-rails ruby json activerecord

How do I get ActiveRecord to show the next id (last + 1) in Ruby on Rails?

ruby-on-rails activerecord

Rails belongs_to many models [closed]

ruby-on-rails activerecord belongs-to

Model.reset_column_information does not reload columns in rails migration

ruby-on-rails activerecord migration rake ruby-on-rails-3.2

How to update all when you need callbacks fired?

ruby-on-rails ruby-on-rails-3 activerecord callback update-all

dependent => destroy on a "has_many through" association

ruby-on-rails activerecord has-many-through

Rails: Force empty string to NULL in the database

mysql ruby-on-rails activerecord ruby-on-rails-3.1

Modifying ActiveRecord models before preventing deletion

ruby-on-rails activerecord

How to specify conditions on joined tables in rails

sql ruby-on-rails activerecord

How to get activerecord associations via reflection

ruby reflection activerecord

rails override default getter for a relationship (belongs_to)

ruby-on-rails activerecord associations default-value

Create seed file from data already in the database

ruby-on-rails activerecord ruby-on-rails-3 rake

Best way to find a single record using ActiveRecord 3 / Arel?

ruby-on-rails ruby activerecord arel

Creating a PostgreSQL sequence to a field (which is not the ID of the record)

ruby-on-rails postgresql activerecord rails-activerecord rails-postgresql

What is the order of ActiveRecord callbacks and validations?

ruby-on-rails ruby-on-rails-3 validation activerecord