fix insert() to have values (supports buildbot's SQLite)
fix insert() to have values (supports buildbot's SQLite)

pdufour/sqlalchemy,halfcrazy/sqlalchemy,dstufft/sqlalchemy,j5int/sqlalchemy,brianv0/sqlalchemy,WinterNis/sqlalchemy,monetate/sqlalchemy,brianv0/sqlalchemy,halfcrazy/sqlalchemy,ThiefMaster/sqlalchemy,EvaSDK/sqlalchemy,hsum/sqlalchemy,wfxiang08/sqlalchemy,davidfraser/sqlalchemy,Cito/sqlalchemy,graingert/sqlalchemy,epa/sqlalchemy,bdupharm/sqlalchemy,davidjb/sqlalchemy,j5int/sqlalchemy,wfxiang08/sqlalchemy,itkovian/sqlalchemy,WinterNis/sqlalchemy,bdupharm/sqlalchemy,hsum/sqlalchemy,inspirehep/sqlalchemy,monetate/sqlalchemy,Akrog/sqlalchemy,alex/sqlalchemy,alex/sqlalchemy,itkovian/sqlalchemy,276361270/sqlalchemy,elelianghh/sqlalchemy,robin900/sqlalchemy,alex/sqlalchemy,elelianghh/sqlalchemy,graingert/sqlalchemy,bootandy/sqlalchemy,davidfraser/sqlalchemy,davidjb/sqlalchemy,sandan/sqlalchemy,wujuguang/sqlalchemy,ThiefMaster/sqlalchemy,zzzeek/sqlalchemy,epa/sqlalchemy,olemis/sqlalchemy,inspirehep/sqlalchemy,wujuguang/sqlalchemy,sandan/sqlalchemy,Cito/sqlalchemy,Akrog/sqlalchemy,276361270/sqlalchemy,bootandy/sqlalchemy,olemis/sqlalchemy,Cito/sqlalchemy,pdufour/sqlalchemy,dstufft/sqlalchemy,sqlalchemy/sqlalchemy,robin900/sqlalchemy,EvaSDK/sqlalchemy