use .exists(), skip a join and 7 other queries
use .exists(), skip a join and 7 other queries

jbalogh/zamboni,mozilla/zamboni,jasonthomas/zamboni,Hitechverma/zamboni,eviljeff/zamboni,andymckay/zamboni,mrrrgn/olympia,Witia1/olympia,mdaif/olympia,koehlermichael/olympia,jpetto/olympia,Nolski/olympia,koehlermichael/olympia,mstriemer/zamboni,Joergen/zamboni,Jobava/zamboni,Hitechverma/zamboni,diox/olympia,atiqueahmedziad/addons-server,crdoconnor/olympia,robhudson/zamboni,shahbaz17/zamboni,harikishen/addons-server,kumar303/zamboni,andymckay/addons-server,harry-7/addons-server,washort/zamboni,Joergen/zamboni,Jobava/zamboni,kumar303/olympia,diox/zamboni,muffinresearch/olympia,muffinresearch/addons-server,aviarypl/mozilla-l10n-addons-server,tsl143/addons-server,magopian/olympia,Joergen/olympia,wagnerand/zamboni,anaran/olympia,tsl143/zamboni,Hitechverma/zamboni,muffinresearch/olympia,mozilla/olympia,mozilla/addons-server,ayushagrawal288/zamboni,muffinresearch/addons-server,Joergen/olympia,Joergen/zamboni,mudithkr/zamboni,mozilla/olympia,shahbaz17/zamboni,Joergen/olympia,andymckay/olympia,tsl143/zamboni,wagnerand/olympia,johancz/olympia,andymckay/zamboni,koehlermichael/olympia,mdaif/olympia,johancz/olympia,ingenioustechie/zamboni,harikishen/addons-server,kumar303/olympia,luckylavish/zamboni,Witia1/olympia,andymckay/addons-server,jasonthomas/zamboni,Nolski/olympia,mozilla/zamboni,robhudson/zamboni,clouserw/zamboni,muffinresearch/olympia,jbalogh/zamboni,elysium001/zamboni,elysium001/zamboni,tsl143/addons-server,crdoconnor/olympia,mudithkr/zamboni,mrrrgn/olympia,mstriemer/addons-server,psiinon/addons-server,diox/olympia,bqbn/addons-server,crdoconnor/olympia,harry-7/addons-server,ingenioustechie/zamboni,psiinon/addons-server,Hitechverma/zamboni,jamesthechamp/zamboni,tsl143/zamboni,kmaglione/olympia,lavish205/olympia,clouserw/zamboni,mrrrgn/olympia,Revanth47/addons-server,ingenioustechie/zamboni,Joergen/zamboni,Joergen/zamboni,kmaglione/olympia,diox/olympia,anaran/olympia,ayushagrawal288/zamboni,beni55/olympia,anaran/olympia,diox/zamboni,andymckay/olympia,luckylavish/zamboni,kumar303/zamboni,Prashant-Surya/addons-server,muffinresearch/addons-server,Joergen/olympia,koehlermichael/olympia,bqbn/addons-server,mrrrgn/olympia,eviljeff/zamboni,beni55/olympia,kumar303/zamboni,beni55/olympia,mstriemer/zamboni,mstriemer/olympia,mozilla/addons-server,magopian/olympia,ingenioustechie/zamboni,mstriemer/addons-server,clouserw/zamboni,spasovski/zamboni,harry-7/addons-server,kumar303/addons-server,spasovski/zamboni,jasonthomas/zamboni,Prashant-Surya/addons-server,eviljeff/olympia,atiqueahmedziad/addons-server,johancz/olympia,tsl143/zamboni,kmaglione/olympia,muffinresearch/addons-server,andymckay/zamboni,mudithkr/zamboni,kumar303/addons-server,Joergen/zamboni,Nolski/olympia,robhudson/zamboni,jamesthechamp/zamboni,crdoconnor/olympia,shahbaz17/zamboni,mstriemer/zamboni,kumar303/addons-server,wagnerand/zamboni,mozilla/addons-server,mstriemer/olympia,yfdyh000/olympia,Jobava/zamboni,Revanth47/addons-server,andymckay/addons-server,diox/zamboni,diox/olympia,mdaif/olympia,jamesthechamp/zamboni,wagnerand/addons-server,atiqueahmedziad/addons-server,wagnerand/addons-server,Witia1/olympia,Nolski/olympia,Jobava/zamboni,elysium001/zamboni,harikishen/addons-server,lavish205/olympia,robhudson/zamboni,eviljeff/olympia,tsl143/addons-server,mozilla/zamboni,ddurst/zamboni,koehlermichael/olympia,andymckay/olympia,clouserw/zamboni,mozilla/zamboni,kmaglione/olympia,mozilla/olympia,ngokevin/zamboni,jbalogh/zamboni,aviarypl/mozilla-l10n-addons-server,mstriemer/zamboni,elysium001/zamboni,spasovski/zamboni,Witia1/olympia,yfdyh000/olympia,yfdyh000/olympia,magopian/olympia,mstriemer/addons-server,andymckay/olympia,bqbn/addons-server,psiinon/addons-server,anaran/olympia,mstriemer/addons-server,ngokevin/zamboni,beni55/olympia,ddurst/zamboni,kumar303/zamboni,wagnerand/zamboni,wagnerand/zamboni,magopian/olympia,mrrrgn/olympia,eviljeff/olympia,Prashant-Surya/addons-server,SuriyaaKudoIsc/olympia,ddurst/zamboni,SuriyaaKudoIsc/olympia,wagnerand/olympia,eviljeff/zamboni,jbalogh/zamboni,wagnerand/olympia,Revanth47/addons-server,ayushagrawal288/zamboni,crdoconnor/olympia,SuriyaaKudoIsc/olympia,muffinresearch/olympia,mozilla/olympia,jpetto/olympia,mozilla/addons-server,washort/zamboni,yfdyh000/olympia,spasovski/zamboni,yfdyh000/olympia,Witia1/olympia,jpetto/olympia,tsl143/addons-server,kumar303/olympia,atiqueahmedziad/addons-server,beni55/olympia,jasonthomas/zamboni,kumar303/olympia,johancz/olympia,jpetto/olympia,johancz/olympia,SuriyaaKudoIsc/olympia,diox/zamboni,Joergen/olympia,Revanth47/addons-server,mudithkr/zamboni,ngokevin/zamboni,muffinresearch/olympia,washort/zamboni,luckylavish/zamboni,mstriemer/olympia,luckylavish/zamboni,lavish205/olympia,mdaif/olympia,magopian/olympia,psiinon/addons-server,eviljeff/zamboni,washort/zamboni,kmaglione/olympia,harikishen/addons-server,wagnerand/addons-server,lavish205/olympia,eviljeff/olympia,mstriemer/olympia,wagnerand/addons-server,kumar303/addons-server,harry-7/addons-server,Prashant-Surya/addons-server,bqbn/addons-server,shahbaz17/zamboni,Nolski/olympia,aviarypl/mozilla-l10n-addons-server,ayushagrawal288/zamboni,mdaif/olympia,aviarypl/mozilla-l10n-addons-server,ddurst/zamboni,andymckay/addons-server,wagnerand/olympia,muffinresearch/addons-server,jamesthechamp/zamboni