queryservice: Create a DUAL fake table
queryservice: Create a DUAL fake table

Now that table names are case sensitive, we need to allow
both dual and DUAL as fake tables.

davygeek/vitess,mlc0202/vitess,vitessio/vitess,kuipertan/vitess,apmichaud/vitess-apm,mlc0202/vitess,ngaut/vitess,michael-berlin/vitess,guokeno0/vitess,AndyDiamondstein/vitess,nurblieh/vitess,pivanof/vitess,AndyDiamondstein/vitess,yangzhongj/vitess,vitessio/vitess,nurblieh/vitess,cloudbearings/vitess,tirsen/vitess,yangzhongj/vitess,mattharden/vitess,davygeek/vitess,cgvarela/vitess,cgvarela/vitess,mlc0202/vitess,applift/vitess,guokeno0/vitess,tjyang/vitess,pivanof/vitess,guokeno0/vitess,netroby/vitess,sougou/vitess,xgwubin/vitess,HubSpot/vitess,mapbased/vitess,rnavarro/vitess,rnavarro/vitess,nurblieh/vitess,mapbased/vitess,alainjobart/vitess,fengshao0907/vitess,AndyDiamondstein/vitess,cgvarela/vitess,guokeno0/vitess,ptomasroos/vitess,skyportsystems/vitess,davygeek/vitess,atyenoria/vitess,guokeno0/vitess,alainjobart/vitess,anusornc/vitess,erzel/vitess,HubSpot/vitess,cloudbearings/vitess,anusornc/vitess,mlc0202/vitess,atyenoria/vitess,ngaut/vitess,kuipertan/vitess,mattharden/vitess,guokeno0/vitess,skyportsystems/vitess,mattharden/vitess,atyenoria/vitess,ptomasroos/vitess,alainjobart/vitess,pivanof/vitess,rnavarro/vitess,tinyspeck/vitess,dcadevil/vitess,ngaut/vitess,applift/vitess,mapbased/vitess,netroby/vitess,tirsen/vitess,cgvarela/vitess,kuipertan/vitess,davygeek/vitess,SDHM/vitess,skyportsystems/vitess,michael-berlin/vitess,cgvarela/vitess,nurblieh/vitess,tirsen/vitess,yangzhongj/vitess,tinyspeck/vitess,fengshao0907/vitess,xgwubin/vitess,HubSpot/vitess,mattharden/vitess,apmichaud/vitess-apm,enisoc/vitess,tinyspeck/vitess,anusornc/vitess,ptomasroos/vitess,ngaut/vitess,SDHM/vitess,aaijazi/vitess,rnavarro/vitess,AndyDiamondstein/vitess,SDHM/vitess,kuipertan/vitess,atyenoria/vitess,michael-berlin/vitess,aaijazi/vitess,cloudbearings/vitess,mattharden/vitess,enisoc/vitess,alainjobart/vitess,vitessio/vitess,michael-berlin/vitess,anusornc/vitess,SDHM/vitess,kmiku7/vitess-annotated,xgwubin/vitess,aaijazi/vitess,dumbunny/vitess,dcadevil/vitess,enisoc/vitess,mattharden/vitess,sougou/vitess,mahak/vitess,mapbased/vitess,kuipertan/vitess,tirsen/vitess,applift/vitess,cgvarela/vitess,mapbased/vitess,yangzhongj/vitess,pivanof/vitess,enisoc/vitess,SDHM/vitess,erzel/vitess,netroby/vitess,yaoshengzhe/vitess,atyenoria/vitess,sougou/vitess,pivanof/vitess,skyportsystems/vitess,yaoshengzhe/vitess,kmiku7/vitess-annotated,ngaut/vitess,enisoc/vitess,michael-berlin/vitess,anusornc/vitess,erzel/vitess,vitessio/vitess,guokeno0/vitess,fengshao0907/vitess,HubSpot/vitess,sougou/vitess,tirsen/vitess,mahak/vitess,kuipertan/vitess,rnavarro/vitess,ptomasroos/vitess,mahak/vitess,dumbunny/vitess,aaijazi/vitess,kmiku7/vitess-annotated,tinyspeck/vitess,fengshao0907/vitess,skyportsystems/vitess,kmiku7/vitess-annotated,anusornc/vitess,mattharden/vitess,skyportsystems/vitess,yangzhongj/vitess,tjyang/vitess,cgvarela/vitess,xgwubin/vitess,dcadevil/vitess,AndyDiamondstein/vitess,tirsen/vitess,tjyang/vitess,yangzhongj/vitess,davygeek/vitess,mlc0202/vitess,cloudbearings/vitess,anusornc/vitess,skyportsystems/vitess,applift/vitess,dumbunny/vitess,tirsen/vitess,michael-berlin/vitess,kmiku7/vitess-annotated,cloudbearings/vitess,HubSpot/vitess,davygeek/vitess,atyenoria/vitess,nurblieh/vitess,netroby/vitess,aaijazi/vitess,HubSpot/vitess,yangzhongj/vitess,tinyspeck/vitess,guokeno0/vitess,netroby/vitess,mlc0202/vitess,xgwubin/vitess,erzel/vitess,yaoshengzhe/vitess,AndyDiamondstein/vitess,mattharden/vitess,mahak/vitess,fengshao0907/vitess,enisoc/vitess,pivanof/vitess,kmiku7/vitess-annotated,yaoshengzhe/vitess,alainjobart/vitess,SDHM/vitess,HubSpot/vitess,dumbunny/vitess,xgwubin/vitess,ptomasroos/vitess,mattharden/vitess,xgwubin/vitess,kuipertan/vitess,tjyang/vitess,ptomasroos/vitess,erzel/vitess,anusornc/vitess,dcadevil/vitess,xgwubin/vitess,guokeno0/vitess,fengshao0907/vitess,rnavarro/vitess,pivanof/vitess,tirsen/vitess,erzel/vitess,alainjobart/vitess,cloudbearings/vitess,vitessio/vitess,yaoshengzhe/vitess,dumbunny/vitess,kuipertan/vitess,atyenoria/vitess,apmichaud/vitess-apm,aaijazi/vitess,yaoshengzhe/vitess,apmichaud/vitess-apm,sougou/vitess,cloudbearings/vitess,erzel/vitess,mapbased/vitess,xgwubin/vitess,sougou/vitess,enisoc/vitess,SDHM/vitess,rnavarro/vitess,rnavarro/vitess,netroby/vitess,SDHM/vitess,mapbased/vitess,SDHM/vitess,applift/vitess,tjyang/vitess,dumbunny/vitess,applift/vitess,mlc0202/vitess,nurblieh/vitess,michael-berlin/vitess,applift/vitess,kmiku7/vitess-annotated,mlc0202/vitess,applift/vitess,fengshao0907/vitess,erzel/vitess,dumbunny/vitess,erzel/vitess,AndyDiamondstein/vitess,erzel/vitess,cgvarela/vitess,pivanof/vitess,yaoshengzhe/vitess,cgvarela/vitess,mapbased/vitess,tjyang/vitess,AndyDiamondstein/vitess,tjyang/vitess,tjyang/vitess,mapbased/vitess,apmichaud/vitess-apm,yangzhongj/vitess,mlc0202/vitess,netroby/vitess,dumbunny/vitess,fengshao0907/vitess,kmiku7/vitess-annotated,anusornc/vitess,dcadevil/vitess,nurblieh/vitess,mahak/vitess,applift/vitess,HubSpot/vitess,skyportsystems/vitess,yaoshengzhe/vitess,davygeek/vitess,aaijazi/vitess,michael-berlin/vitess,applift/vitess,tirsen/vitess,kuipertan/vitess,aaijazi/vitess,netroby/vitess,mapbased/vitess,mahak/vitess,dcadevil/vitess,skyportsystems/vitess,nurblieh/vitess,dumbunny/vitess,yaoshengzhe/vitess,yangzhongj/vitess,mattharden/vitess,tjyang/vitess,ptomasroos/vitess,fengshao0907/vitess,sougou/vitess,ptomasroos/vitess,netroby/vitess,atyenoria/vitess,aaijazi/vitess,atyenoria/vitess,dcadevil/vitess,pivanof/vitess,michael-berlin/vitess,dumbunny/vitess,vitessio/vitess,nurblieh/vitess,cloudbearings/vitess,mahak/vitess,vitessio/vitess,vitessio/vitess,kmiku7/vitess-annotated,rnavarro/vitess,alainjobart/vitess,ptomasroos/vitess,sougou/vitess,tinyspeck/vitess,AndyDiamondstein/vitess,tinyspeck/vitess,mahak/vitess,alainjobart/vitess,cloudbearings/vitess