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`, `ConnectionAdapters::TrilogyAdapter`
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 44


def self.complete(pools)
  pools.each do |pool|
    pool.disable_query_cache!
    pool.clear_query_cache
  end
end

.install_executor_hooks(executor = ActiveSupport::Executor)

[ GitHub ]

# File 'activerecord/lib/active_record/query_cache.rb', line 51


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

.run

[ GitHub ]

# File 'activerecord/lib/active_record/query_cache.rb', line 37


def self.run
  ActiveRecord::Base.connection_handler.each_connection_pool.reject(&:query_cache_enabled).each do |pool|
    next if pool.db_config&.query_cache == false
    pool.enable_query_cache!
  end
end