code: func dbIsPopulated(tx *sql.Tx) (bool, error) {
  	rows, err := tx.Query("SELECT Name FROM __Table where Name == $1", "version")
  	if err != nil {
  		return false, err
  	}
  	defer rows.Close()
  	count := 0
  	for rows.Next() {
  		count++
  	}
  	if err := rows.Err(); err != nil {
  		return false, err
  	}
  	if count > 0 {
  		return true, nil
  	}
  	return false, nil
  }
docs: // dbIsPopulated checks if the db is already populated (at any version) verifing if the "version" table exists