T_SQLCNT_POOL.setConnectParameter({
  database_type:'QOCI',
  database_host:'192.168.2.106',
  database_name:'oracle',
  database_user:'toplinker',
  database_pwd:'TopLinker0510',
}, 'TEST');
var query = new TSqlQueryV2(T_SQLCNT_POOL.getSqlDatabase('TEST'));
var result = query.selectValue('SELECT 1 FROM DUAL', {});
if (query.lastError().isValid()) {
  print(query.lastError().text());
}
print(JSON.stringify(result));