**Describe the issue**
```
Queries executed: 0.


Queries executed: 0.

^CStopping launch of queries. SIGINT received.
^C^C^C^C^C^C^C^C^C^C^C
```
const auto connection_index = distribution(generator);
            try
            {
                execute(connection_entries, query, connection_index);
            }
            catch (...)
            {
                std::lock_guard lock(mutex);
                std::cerr << "An error occurred while processing the query " << "'" << query << "'"
                          << ": " << getCurrentExceptionMessage(false) << std::endl;
                if (!continue_on_errors)
                {
                    shutdown = true;
                    throw;
                }
                else
                {
                    std::cerr << getCurrentExceptionMessage(print_stacktrace,
                        true ) << std::endl;
                    size_t info_index = round_robin ? 0 : connection_index;
                    comparison_info_per_interval[info_index]->errors++;
                    comparison_info_total[info_index]->errors++;
                }
            }
            
            
            ++queries_executed;
        }
    }
    void execute(EntryPtrs & connection_entries, Query & query, size_t connection_index)