Don't reference ActiveRecord::Base.connection for SET and SHOW calls since doing so will spawn another SET/SHOW call in Rails versions less than 3.1.
Don't reference ActiveRecord::Base.connection for SET and SHOW calls since doing so will spawn another SET/SHOW call in Rails versions less than 3.1.

appneta/ruby-traceview,boyang-li/oboe-ruby,boyang-li/oboe-ruby,tlunter/oboe-ruby,appneta/ruby-traceview,appneta/ruby-traceview,tlunter/oboe-ruby,tlunter/oboe-ruby,appneta/ruby-traceview,boyang-li/oboe-ruby,tlunter/oboe-ruby,boyang-li/oboe-ruby