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New posts in activerecord

How can I select a SUM in a query using Rails 3 / MetaSearch?

ruby-on-rails-3 activerecord meta-search

Rails validating that password_confirmation is present when password is also present or has been changed

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

How to set a display name for a field in Rails

ruby-on-rails ruby activerecord

Rails 3.1 / mysql2 error : "MySQL server has gone away"

ruby-on-rails-3 activerecord mysql2

Rails 3 ActiveRecord method chaining, under the hood

ruby-on-rails activerecord

More efficient way of doing destroy_all in Rails?

sql ruby-on-rails postgresql activerecord performance

Codeigniter active record statement not running when sql query doesn't return anything

php mysql codeigniter activerecord

Adding existing has_many records to new record with accepts_nested_attributes_for

ruby-on-rails activerecord ruby-on-rails-4

Arel: active relation from Arel::SelectManager with join

ruby-on-rails-4 activerecord arel

Ruby on Rails: How to join two tables

ruby-on-rails join activerecord

Dynamically connecting a model to databases in a running app?

ruby-on-rails ruby activerecord multiple-databases

ActiveRecord Global Callbacks for all Models

ruby-on-rails activerecord callback global

How do I override rake tasks for a custom database adapter?

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

Can I use common ActiveRecord scopes(scope) with module in Rails?

ruby-on-rails-3 activerecord scope

Rails ActiveRecord regex validation of non-mandatory fields

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

Update with limit 1 in codeigniter use active record

codeigniter activerecord

After renaming a model and changing all references to the model, a reference remains to the previous name

ruby-on-rails ruby activerecord

ActiveRecord exists? with associations

ruby-on-rails ruby activerecord

Can I convert model with one of its associations to YAML format?

ruby-on-rails ruby activerecord

Yii2 viaTable join condition

php mysql join activerecord yii2
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