Sha256: e3718e39c5dd2726bbf773192110d071bc6d38aed7d1db377d4f8918a3972445
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Size: 1.43 KB
Versions: 21
Compression:
Stored size: 1.43 KB
Contents
module ActiveRecord
# = Active Record Query Cache
class QueryCache
module ClassMethods
# Enable the query cache within the block if Active Record is configured.
# If it's not, it will execute the given block.
def cache(&block)
if connected?
connection.cache(&block)
else
yield
end
end
# Disable the query cache within the block if Active Record is configured.
# If it's not, it will execute the given block.
def uncached(&block)
if connected?
connection.uncached(&block)
else
yield
end
end
end
def self.run
connection_id = ActiveRecord::Base.connection_id
caching_pool = ActiveRecord::Base.connection_pool
caching_was_enabled = caching_pool.query_cache_enabled
caching_pool.enable_query_cache!
[caching_pool, caching_was_enabled, connection_id]
end
def self.complete((caching_pool, caching_was_enabled, connection_id))
ActiveRecord::Base.connection_id = connection_id
caching_pool.disable_query_cache! unless caching_was_enabled
ActiveRecord::Base.connection_handler.connection_pool_list.each do |pool|
pool.release_connection if pool.active_connection? && !pool.connection.transaction_open?
end
end
def self.install_executor_hooks(executor = ActiveSupport::Executor)
executor.register_hook(self)
end
end
end
Version data entries
21 entries across 21 versions & 3 rubygems