Class: ActiveRecord::QueryCache

Relationships & Source Files
Namespace Children
Modules: `ClassMethods`
Extension / Inclusion / Inheritance Descendants
Included In: `ConnectionAdapters::AbstractAdapter`, `ConnectionAdapters::AbstractMysqlAdapter`, `ConnectionAdapters::Mysql2Adapter`, `ConnectionAdapters::PostgreSQLAdapter`, `ConnectionAdapters::SQLite3Adapter`
Inherits:	Object
Defined in:	activerecord/lib/active_record/query_cache.rb

Class Method Summary

.complete(pools)
.install_executor_hooks(executor = ActiveSupport::Executor)
.run

Class Method Details

.complete(pools)

[ GitHub ]

# File 'activerecord/lib/active_record/query_cache.rb', line 33


def self.complete(pools)
  pools.each { |pool| pool.disable_query_cache! }

  ActiveRecord::Base.connection_handler.connection_pool_list.each do |pool|
    pool.release_connection if pool.active_connection? && !pool.connection.transaction_open?
  end
end

.install_executor_hooks(executor = ActiveSupport::Executor)

[ GitHub ]

# File 'activerecord/lib/active_record/query_cache.rb', line 41


def self.install_executor_hooks(executor = ActiveSupport::Executor)
  executor.register_hook(self)
end

.run

[ GitHub ]

# File 'activerecord/lib/active_record/query_cache.rb', line 28


def self.run
  ActiveRecord::Base.connection_handler.connection_pool_list.
    reject { |p| p.query_cache_enabled }.each { |p| p.enable_query_cache! }
end