var Firebird = require('node-firebird');

Firebird.attach({database: 'TEST'}, (err, db) => {
  for (var i = 0; i < 3; i++) {
    db.query('select count(0) from rdb$database', (err, result) => {
      console.log(result);
      //db.detach();
    })
  }
  db.detach();
})