protected function build_db_mssql10()
 {
     $this->markTestIncomplete('Need to iron out MSSQL permissions and connectivity to get MSSQL db creation working');
     $this->apply_options_mssql10();
     // build the DDL first, incase dbsteward code wants to throw about something
     mssql10::build($this->output_prefix, xml_parser::xml_composite(array($this->xml_file_a)));
     $this->mssql10->create_db();
     // build initial "A" database
     $this->mssql10->run_file($this->output_prefix . '_build.sql');
 }