diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb')
| -rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb b/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb index ddfdb05297..61994d4a47 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb @@ -82,10 +82,11 @@ module ActiveRecord # default max pool size to 5 @size = (spec.config[:pool] && spec.config[:pool].to_i) || 5 - @connections = [] - @checked_out = [] + @connections = [] + @checked_out = [] @automatic_reconnect = true - @tables = {} + @tables = {} + @visitor = nil @columns = Hash.new do |h, table_name| h[table_name] = with_connection do |conn| @@ -298,8 +299,18 @@ module ActiveRecord :connected?, :disconnect!, :with => :@connection_mutex private + def new_connection - ActiveRecord::Base.send(spec.adapter_method, spec.config) + connection = ActiveRecord::Base.send(spec.adapter_method, spec.config) + + # TODO: This is a bit icky, and in the long term we may want to change the method + # signature for connections. Also, if we switch to have one visitor per + # connection (and therefore per thread), we can get rid of the thread-local + # variable in Arel::Visitors::ToSql. + @visitor ||= connection.class.visitor_for(self) + connection.visitor = @visitor + + connection end def current_connection_id #:nodoc: |