http://dev.rubyonrails.org/svn/rails/plugins/deadlock_retry/lib/deadlock_retry.rb

# Copyright (c) 2005 Jamis Buck # # Permission is hereby granted, free of charge, to any person obtaining # a copy of this software and associated documentation files (the # "Software"), to deal in the Software without restriction, including # without limitation the rights to use, copy, modify, merge, publish, # distribute, sublicense, and/or sell copies of the Software, and to # permit persons to

[mad-p]

deadlock_retryプラグインを常には使いたくないが特定のトランザクションで使いたければ、これをまねする