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New posts in activerecord

Rails 3 polymorphic association with foreign_type column as integer

ruby-on-rails activerecord polymorphic-associations

Active record query on will_paginate

activerecord ruby-on-rails-3 will-paginate

Couldn't find <object> without an ID rails 3.0.1

activerecord model view ruby-on-rails-3

limit the total number of results a activerecord query returns?

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

How do I set legacy_connection_handling to false in my Rails application?

model-view-controller activerecord

Joins Tables & Rails

ruby-on-rails activerecord associations

Presence:true vs. null:false in migration table

validation activerecord null migration

Rails Associations for Lookup Table

ruby-on-rails ruby activerecord

What is the difference in "Processing by Contoller#method as */*" and "Processing by BillsController#show as HTML"

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

ruby - ActiveRecord multiple databases for the same model

ruby-on-rails ruby sql-server activerecord multiple-databases

How to add limit in group by query in rails?

mysql sql ruby-on-rails activerecord group-by

Yii2 selecting certain fields from related many to many related model

activerecord yii2 many-to-many

How to skip ALL Callbacks while creating/updating an ActiveRecord in rails

ruby-on-rails ruby validation activerecord callback

Rails' upsert_all usage on insert AND update

ruby-on-rails postgresql activerecord

Building dynamic fields using ActiveRecord::Serialization.to_xml

ruby-on-rails xml ruby serialization activerecord

Rails deeply nested joins

ruby-on-rails activerecord

ProtocolViolation: ERROR: bind message supplies 0 parameters, but prepared statement "" requires 1

ruby-on-rails ruby postgresql activerecord subquery

How do you prevent database changes inside a Rails ActiveRecord before_create filter from getting rolled back when it returns false?

ruby-on-rails activerecord transactions rollback before-filter
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