Hi,
Under Oracle APEX 24.2, I have an application for booking places in a camping. I would like to display an alert message if no places are available for an accomodation in a certain period of time, this perio of time is between P10_DATE_RESERVATION and P10_DATE_FIN_RESERVATION. For example for a caravan, if an accomodation has already been made, then an alert message would appear to indicates that no places are available. Do you have any idea on this ?
Best regards.