Do transactions affect the execution of prepared queries?

Question

Database

The correctness of the request will be affected if it will be prepared in one transaction, and will be called in another.
Schematically like this:

sql = 'UPDATE customer SET field = :field WHERE id = :id';
query.SQL = sql;
query.Prepare;


// выполняем блок ниже в цикле по массиву переданных ИДов
for ...
  startTransaction();
  try
    ...
    query.Param['id'] = ...
    query.Param['field'] = ...
    query.Exec();
    commitTransaction();
  except
    rollbackTransaction();
    raise;
  end;