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New posts in activerecord

What is the difference between foreign_key and primary_key when defining an ActiveRecord association?

ruby-on-rails activerecord

Maximum number of associated records

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

Does LINQ to SQL use the ActiveRecord Pattern?

.net linq-to-sql activerecord

autosave options in Ruby on Rails

ruby-on-rails activerecord

How to JOIN two columns with one serialized data?

php mysql sql codeigniter activerecord

Rails 5 ActiveRecord::SerializationTypeMismatch while creating a resource via API

ruby-on-rails ruby activerecord serialization ruby-on-rails-5

Dynamic direction of ORDER in ActiveRecord query when using a JOIN

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

Rails Active Records : foreign_key vs references

ruby-on-rails activerecord foreign-keys

Rails 4 ActiveRecord::AssociationTypeMismatch

ruby-on-rails ruby activerecord

ActiveJob GlobalID and in-memory ActiveRecord objects

ruby-on-rails ruby activerecord rails-activejob

In Rails' ActiveRecord, what does a question mark at the end of a method name corresponding to a column do?

ruby-on-rails activerecord ruby-on-rails-3.2

Arel - How to coalesce a field and a string literal in an Arel query?

ruby-on-rails ruby activerecord coalesce arel

has_many :through, not reloaded/reset

ruby-on-rails activerecord has-many-through

Can I tell activerecord to not convert "datetime" data to objects when I access?

ruby-on-rails datetime activerecord

ActiveRecord errors, how do I find out the locale path to change the messages?

ruby-on-rails activerecord

Rails query timestamp between two hours

ruby-on-rails ruby activerecord

match all in active record relations in a query

sql ruby-on-rails ruby-on-rails-3 activerecord associations

Different behavior between multi-line vs. in-line block

ruby-on-rails ruby activerecord
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