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New posts in activerecord

How can I build a front end for querying a Redshift database (hopefully with Rails)

ruby-on-rails activerecord amazon-web-services amazon-redshift

how to call a active record named scope with a string

ruby-on-rails ruby activerecord

How can I rollback a rails save/transaction?

ruby-on-rails activerecord rollback

Rails ActiveRecord - update_all: how to update multiple fields at once with mixed type of arguments

ruby-on-rails ruby activerecord

How do I use functions like CONCAT(), etc. in ARel?

ruby activerecord arel

How do you set a not null constraint in activerecord for ruby?

ruby-on-rails activerecord

Heroku + Rails + PG: ActiveRecord::StatementInvalid (PG::ConnectionBad: PQconsumeInput() SSL connection has been closed unexpectedly

ruby-on-rails postgresql activerecord ssl heroku

Rails models in subfolders and relationships

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

Codeigniter:$query->free_result() when using active record?

php mysql activerecord codeigniter

Get changed attributes on after_update callback

ruby-on-rails ruby activerecord

Including a virtual attribute in the respond_with hash

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

ActiveRecord.... activerecord-mysql-adapter

ruby-on-rails ruby activerecord

Getting Table doesn't exist error, but the table does exist (ActiveRecord::StatementInvalid Mysql2::Error: Table doesn't exist)

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

ActiveRecord::EagerLoadPolymorphicError: Can not eagerly load the polymorphic association

ruby-on-rails activerecord polymorphic-associations

Rails (postgres) query with jsonb array

ruby-on-rails postgresql activerecord jsonb

Rails: Creating models from existing tables?

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

"merging" multiple models. To create a "recent activity" box

ruby-on-rails activerecord

How best to associate an Address to multiple models in rails?

ruby-on-rails activerecord

Rails Date After

ruby-on-rails ruby postgresql activerecord

rails g scaffold for existing model and DB table

ruby-on-rails-3 activerecord model generator scaffold
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