Corrected and verified a few more mssql tests.
Corrected and verified a few more mssql tests.

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