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New posts in rails-activerecord

Find records either with no association or where association attribute value !=? [duplicate]

ruby-on-rails rails-activerecord

ActiveRecord::Base.connected? returns true even if DB is down

ruby-on-rails ruby database-connection rails-activerecord

Rails query works in console but not in view

ruby-on-rails ruby postgresql rails-activerecord

rails autosave nested model selected with where/find_by

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

How to properly escape a regular expression in Active Record where clause

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

column_types is nil in Rails 4.0.1

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

Active Record query through relationship to find Record where none of its relationships have true for a value

ruby-on-rails postgresql activerecord rails-activerecord ruby-on-rails-6

Rails - Include association in json response

ruby-on-rails rails-activerecord

ActiveRecord Query to get a SUM across tables

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

Accepting nested attributes for parent model

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

Correct way to set yaml_column_permitted_classes for a custom class

ruby-on-rails rails-activerecord ruby-on-rails-6.1

Ruby on Rails: Is there any way to pull items from the database and have them returned in a specified order? [duplicate]

ruby-on-rails postgresql activerecord rails-activerecord

Rails: has_many through between two models and also a has_many/belongs to on the same models

ruby-on-rails rails-activerecord

Rails 2.4 => 3.0: ActiveRecord: `add_modifier`: wrong number of arguments (given 3, expected 2) (ArgumentError)

ruby-on-rails ruby rails-activerecord
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