use local database
use local database

- was previously unset, which meant that the meta test failed *unless* 
it ran after some other test that set the host
- this addition makes the test deterministic, as it doesn't rely on 
other tests to do the necessary setup

cmu-delphi/delphi-epidata,cmu-delphi/delphi-epidata,cmu-delphi/delphi-epidata,cmu-delphi/delphi-epidata,cmu-delphi/delphi-epidata,cmu-delphi/delphi-epidata