Move the transaction counter to the connection object rather than maintaining it on the current Thread.

Signed-off-by: Michael Koziarski <michael@koziarski.com>
[#533 state:resolved]

1 files changed, 13 insertions, 0 deletions

diff --git a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
index f48b107a2a..47dbf5a5f3 100755
--- a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
@@ -118,6 +118,19 @@ module ActiveRecord
         @connection
       end
 
+      def open_transactions
+        @open_transactions ||= 0
+      end
+
+      def increment_open_transactions
+        @open_transactions ||= 0
+        @open_transactions += 1
+      end
+
+      def decrement_open_transactions
+        @open_transactions -= 1
+      end
+
       def log_info(sql, name, runtime)
         if @logger && @logger.debug?
           name = "#{name.nil? ? "SQL" : name} (#{sprintf("%f", runtime)})"