ActiveRecord::QueryCache::ClassMethods (original) (raw)

Methods

C

• cache

U

• uncached

Instance Public methods

cache(&block)Link

Enable the query cache within the block if Active Record is configured. If it’s not, it will execute the given block.

Source: show | on GitHub

def cache(&block) if connected? || !configurations.empty? pool = connection_pool was_enabled = pool.query_cache_enabled begin pool.enable_query_cache(&block) ensure pool.clear_query_cache unless was_enabled end else yield end end

uncached(dirties: true, &block)Link

Disable the query cache within the block if Active Record is configured. If it’s not, it will execute the given block.

Set dirties: false to prevent query caches on all connections from being cleared by write operations. (By default, write operations dirty all connections’ query caches in case they are replicas whose cache would now be outdated.)

Source: show | on GitHub

def uncached(dirties: true, &block) if connected? || !configurations.empty? connection_pool.disable_query_cache(dirties: dirties, &block) else yield end end