Another change to fixture for Postgres
Another change to fixture for Postgres

scipy/SciPyCentral,wqshi/test,ksurya/SciPyCentral,scipy/SciPyCentral,ksurya/SciPyCentral,scipy/SciPyCentral,Srisai85/SciPyCentral,wqshi/test,Srisai85/SciPyCentral,ksurya/SciPyCentral,wqshi/test,Srisai85/SciPyCentral