Allow chaining active record scopes with OR.

ActiveRecord::Relation#outer_joins

Signalize when some primary key overflow soon.

An ActiveRecord ConnectionPools class supports switching connection pool by database co...

This patch provides first_or_create method to be atomic, once the default one isn't!!!

activerecord with pattern match

Gives a hook on MySQL warnings that allow you to either raise or log them.

A Rubygem that provides an easy way to build ActiveRecord models that represent PeopleS...

A ruby gem that makes working with Postgres arrays in ActiveRecord easier

ActiveRecord connection adapter for safe PgBouncer use

Write a short summary, because RubyGems requires one.

PostgreSQL PGCrypto support for ActiveRecord models.

Integrate PostgreSQL's enumerated types with the Rails enum feature

Several extensions to ActiveRecord's PostgreSQLAdapter.

automatically runs after each db:schema:dump and formats the output

This gem adds a feature which inserts records using PostgreSQL generate_series function...

Automatic reconnection for Postgres

Adds support for working with temporary tables and pivot tables (PostgreSQL only)

This gem provides a very simple interface where one can wrap a lambda within a timeouta...

This gem provides the functionality of ActiveRecord::Relation#pick for Rails 5 and 4.2 ...

INSERT SELECT Query For ActiveRecord

ActiveRecord Apache Pinot Adapter

Like find_each or find_in_batches but for pluck

Want all the IDs, or names, or whatever field of your ActiveRecord model? Account.ids,...

handle Polyline object on ActiveRecord

Allows polymorphic loading of has_many through objects

This gem provides an extension to ActiveRecord, enabling efficient Multi-Table, Multipl...

active_record-pool is an extension to active_record that gives you an interface to writ...

Associations for plain old ruby objects

ActiveRecord positionable extension