Hey
17 января 2011 г. 23:00 пользователь Вячеслав Блинников
<slavmfm(at)gmail(dot)com>написал:
> I retrieve asynchronous queries results using PQgetResult() which returns
> NULL not in case of some error, but when results end - so there is no way to
> know if database responded successfully or there happened some error?
> For example, error can happen when column names are miswritten.
>
Use PQresultStatus. See also PQresultErrorField.
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// Dmitriy.