- fix a format issue in the create index
- fix a format issue in the create index

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