1 files changed, 21 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/savepoints.rb b/activerecord/lib/active_record/connection_adapters/abstract/savepoints.rb
new file mode 100644
index 0000000000..25c17ce971
--- /dev/null
+++ b/activerecord/lib/active_record/connection_adapters/abstract/savepoints.rb
@@ -0,0 +1,21 @@
+module ActiveRecord
+  module ConnectionAdapters
+    module Savepoints #:nodoc:
+      def supports_savepoints?
+        true
+      end
+
+      def create_savepoint(name = current_savepoint_name)
+        execute("SAVEPOINT #{name}")
+      end
+
+      def rollback_to_savepoint(name = current_savepoint_name)
+        execute("ROLLBACK TO SAVEPOINT #{name}")
+      end
+
+      def release_savepoint(name = current_savepoint_name)
+        execute("RELEASE SAVEPOINT #{name}")
+      end
+    end
+  end
+end