Wt::Dbo::NoUniqueResultException Class Reference

Exception thrown when a query unexpectedly finds a non-unique result. More...

#include <Wt/Dbo/Exception>

Inheritance diagram for Wt::Dbo::NoUniqueResultException:

Public Member Functions
	NoUniqueResultException ()
	Constructor.
Public Member Functions inherited from Wt::Dbo::Exception
	Exception (const std::string &error, const std::string &code=std::string())
	Constructor.
std::string	code () const
	A (backend-specific) error code. More...

Detailed Description

Exception thrown when a query unexpectedly finds a non-unique result.

This Exception is thrown by Query::resultValue() when the query has more than one result.