fix bit operator expressions in DB2
fix bit operator expressions in DB2

sarcher/dbal,lcobucci/dbal,bspeterson/dbal,stof/dbal,gencer/dbal,lafourchette/dbal,wuxu92/dbal,Tobion/dbal,adrienbrault/dbal,BenMorel/dbal,mikeSimonson/dbal,stof/dbal,PowerKiKi/dbal,DHager/dbal,helicon-os/doctrine-dbal,easybiblabs/dbal,adrienbrault/dbal,vortgo/dbal,hason/dbal,gencer/dbal,shivergard/dbal,vutung2311/dbal,nfrignani/dbal,webonyx/dbal,mathroc/dbal,arima-ryunosuke/dbal,stchr/dbal,stchr/dbal,mbeccati/dbal,PowerKiKi/dbal,shivergard/dbal,vortgo/dbal,helicon-os/doctrine-dbal,mathroc/dbal,v-bartusevicius/dbal,LionwareSolutions/dbal,sarcher/dbal,mariuz/dbal,lcobucci/dbal,sarcher/dbal,tk-s/dbal,mariuz/dbal,janschoenherr/dbal,tk-s/dbal,zeroedin-bill/dbal,nfrignani/dbal,cassvail/dbal,LionwareSolutions/dbal,LionwareSolutions/dbal,easybiblabs/dbal,mihai-stancu/doctrine-dbal,mikeSimonson/dbal,bspeterson/dbal,hason/dbal,kupishkis/dbal,AlexDpy/dbal,hason/dbal,arima-ryunosuke/dbal,wuxu92/dbal,mRoca/dbal,easybiblabs/dbal,doctrine/dbal,mihai-stancu/dbal,DHager/dbal,deeky666/dbal,Tobion/dbal,v-bartusevicius/dbal,kupishkis/dbal,arima-ryunosuke/dbal,kimhemsoe/dbal,webonyx/dbal,lafourchette/dbal,BenMorel/dbal,kimhemsoe/dbal,janschoenherr/dbal,zeroedin-bill/dbal,mihai-stancu/doctrine-dbal,AlexDpy/dbal,cassvail/dbal,mbeccati/dbal,vutung2311/dbal,drieschel/dbal,drieschel/dbal,mRoca/dbal,adrienbrault/dbal,mariuz/dbal,kupishkis/dbal,PowerKiKi/dbal,doctrine/dbal,deeky666/dbal,webonyx/dbal,mihai-stancu/dbal