Use the rails user when creating and dropping the database rather than falling back to the currently logged in user who may or may not have CREATE / DROP privileges and no password.
Use the rails user when creating and dropping the database rather than falling back to the currently logged in user who may or may not have CREATE / DROP privileges and no password.

Closes #11564 (trac)

bogdanvlviv/rails,arunagw/rails,rossta/rails,betesh/rails,ledestin/rails,yasslab/railsguides.jp,maicher/rails,schuetzm/rails,amoody2108/TechForJustice,mohitnatoo/rails,Envek/rails,amoody2108/TechForJustice,assain/rails,mtsmfm/railstest,coreyward/rails,MSP-Greg/rails,pvalena/rails,elfassy/rails,yawboakye/rails,elfassy/rails,sergey-alekseev/rails,Sen-Zhang/rails,illacceptanything/illacceptanything,Stellenticket/rails,joonyou/rails,riseshia/railsguides.kr,Vasfed/rails,tgxworld/rails,aditya-kapoor/rails,lcreid/rails,jeremy/rails,kenta-s/rails,gcourtemanche/rails,shioyama/rails,Stellenticket/rails,travisofthenorth/rails,xlymian/rails,flanger001/rails,printercu/rails,hanystudy/rails,schuetzm/rails,yalab/rails,notapatch/rails,illacceptanything/illacceptanything,utilum/rails,richseviora/rails,Edouard-chin/rails,Spin42/rails,tijwelch/rails,untidy-hair/rails,deraru/rails,Sen-Zhang/rails,kmcphillips/rails,rbhitchcock/rails,EmmaB/rails-1,xlymian/rails,untidy-hair/rails,pvalena/rails,pschambacher/rails,esparta/rails,kddeisz/rails,prathamesh-sonpatki/rails,aditya-kapoor/rails,tgxworld/rails,riseshia/railsguides.kr,gauravtiwari/rails,kmayer/rails,maicher/rails,maicher/rails,palkan/rails,notapatch/rails,kmcphillips/rails,kamipo/rails,ledestin/rails,assain/rails,yahonda/rails,brchristian/rails,tjschuck/rails,jeremy/rails,MichaelSp/rails,starknx/rails,utilum/rails,bolek/rails,yahonda/rails,yalab/rails,rails/rails,tgxworld/rails,ttanimichi/rails,betesh/rails,lucasmazza/rails,Envek/rails,vipulnsward/rails,yawboakye/rails,voray/rails,bolek/rails,ngpestelos/rails,MSP-Greg/rails,MichaelSp/rails,vassilevsky/rails,stefanmb/rails,matrinox/rails,ledestin/rails,repinel/rails,odedniv/rails,kmayer/rails,Vasfed/rails,88rabbit/newRails,esparta/rails,bolek/rails,BlakeWilliams/rails,arjes/rails,gcourtemanche/rails,coreyward/rails,joonyou/rails,gfvcastro/rails,gauravtiwari/rails,georgeclaghorn/rails,alecspopa/rails,travisofthenorth/rails,MichaelSp/rails,Stellenticket/rails,notapatch/rails,sealocal/rails,voray/rails,rossta/rails,mijoharas/rails,arunagw/rails,Edouard-chin/rails,illacceptanything/illacceptanything,repinel/rails,alecspopa/rails,gavingmiller/rails,sealocal/rails,kachick/rails,yhirano55/rails,Vasfed/rails,Stellenticket/rails,illacceptanything/illacceptanything,illacceptanything/illacceptanything,mtsmfm/rails,kmayer/rails,kirs/rails-1,repinel/rails,hanystudy/rails,yalab/rails,yhirano55/rails,travisofthenorth/rails,BlakeWilliams/rails,elfassy/rails,palkan/rails,BlakeWilliams/rails,palkan/rails,printercu/rails,kaspth/rails,richseviora/rails,mathieujobin/reduced-rails-for-travis,Spin42/rails,xlymian/rails,sergey-alekseev/rails,bradleypriest/rails,jeremy/rails,kmcphillips/rails,BlakeWilliams/rails,deraru/rails,Edouard-chin/rails,vipulnsward/rails,mtsmfm/rails,mohitnatoo/rails,untidy-hair/rails,schuetzm/rails,starknx/rails,shioyama/rails,stefanmb/rails,pvalena/rails,shioyama/rails,jeremy/rails,eileencodes/rails,gavingmiller/rails,kddeisz/rails,riseshia/railsguides.kr,ngpestelos/rails,brchristian/rails,kirs/rails-1,matrinox/rails,Vasfed/rails,printercu/rails,illacceptanything/illacceptanything,tjschuck/rails,kenta-s/rails,vipulnsward/rails,brchristian/rails,pschambacher/rails,mtsmfm/railstest,baerjam/rails,esparta/rails,mtsmfm/railstest,illacceptanything/illacceptanything,lucasmazza/rails,tijwelch/rails,Envek/rails,fabianoleittes/rails,tijwelch/rails,mijoharas/rails,vassilevsky/rails,flanger001/rails,Erol/rails,utilum/rails,vipulnsward/rails,Erol/rails,rails/rails,printercu/rails,bradleypriest/rails,baerjam/rails,lcreid/rails,yawboakye/rails,lcreid/rails,bogdanvlviv/rails,eileencodes/rails,yasslab/railsguides.jp,kachick/rails,fabianoleittes/rails,rafaelfranca/omg-rails,georgeclaghorn/rails,kaspth/rails,iainbeeston/rails,kddeisz/rails,arjes/rails,notapatch/rails,88rabbit/newRails,rafaelfranca/omg-rails,kenta-s/rails,rails/rails,pschambacher/rails,shioyama/rails,mohitnatoo/rails,mathieujobin/reduced-rails-for-travis,kirs/rails-1,illacceptanything/illacceptanything,koic/rails,mechanicles/rails,yasslab/railsguides.jp,gauravtiwari/rails,rbhitchcock/rails,illacceptanything/illacceptanything,iainbeeston/rails,illacceptanything/illacceptanything,kddeisz/rails,rbhitchcock/rails,tjschuck/rails,pvalena/rails,iainbeeston/rails,flanger001/rails,marklocklear/rails,joonyou/rails,betesh/rails,ngpestelos/rails,mtsmfm/rails,mechanicles/rails,rafaelfranca/omg-rails,deraru/rails,Erol/rails,Sen-Zhang/rails,baerjam/rails,yhirano55/rails,samphilipd/rails,mechanicles/rails,odedniv/rails,ttanimichi/rails,schuetzm/rails,marklocklear/rails,Edouard-chin/rails,marklocklear/rails,fabianoleittes/rails,bogdanvlviv/rails,amoody2108/TechForJustice,rails/rails,arunagw/rails,assain/rails,palkan/rails,bogdanvlviv/rails,illacceptanything/illacceptanything,assain/rails,lcreid/rails,rossta/rails,Envek/rails,georgeclaghorn/rails,kmcphillips/rails,fabianoleittes/rails,coreyward/rails,yahonda/rails,untidy-hair/rails,tjschuck/rails,deraru/rails,koic/rails,prathamesh-sonpatki/rails,prathamesh-sonpatki/rails,gfvcastro/rails,felipecvo/rails,mohitnatoo/rails,bradleypriest/rails,kachick/rails,kamipo/rails,gfvcastro/rails,sealocal/rails,flanger001/rails,MSP-Greg/rails,mathieujobin/reduced-rails-for-travis,gfvcastro/rails,arjes/rails,stefanmb/rails,yasslab/railsguides.jp,gavingmiller/rails,vassilevsky/rails,arunagw/rails,riseshia/railsguides.kr,odedniv/rails,illacceptanything/illacceptanything,joonyou/rails,mechanicles/rails,esparta/rails,samphilipd/rails,hanystudy/rails,richseviora/rails,yhirano55/rails,felipecvo/rails,sergey-alekseev/rails,voray/rails,aditya-kapoor/rails,88rabbit/newRails,eileencodes/rails,yalab/rails,illacceptanything/illacceptanything,travisofthenorth/rails,georgeclaghorn/rails,felipecvo/rails,tgxworld/rails,ttanimichi/rails,yahonda/rails,gcourtemanche/rails,iainbeeston/rails,mijoharas/rails,yawboakye/rails,illacceptanything/illacceptanything,Spin42/rails,baerjam/rails,repinel/rails,starknx/rails,matrinox/rails,kaspth/rails,samphilipd/rails,kamipo/rails,alecspopa/rails,lucasmazza/rails,betesh/rails,EmmaB/rails-1,EmmaB/rails-1,utilum/rails,prathamesh-sonpatki/rails,Erol/rails,illacceptanything/illacceptanything,MSP-Greg/rails,aditya-kapoor/rails,koic/rails,eileencodes/rails