| Wt
    3.3.0
    | 
Exception base class for Wt::Dbo. More...
#include <Wt/Dbo/Exception>

| Public Member Functions | |
| Exception (const std::string &error, const std::string &code=std::string()) | |
| Constructor. | |
| std::string | code () const | 
| A (backend-specific) error code. | |
Exception base class for Wt::Dbo.
| std::string Wt::Dbo::Exception::code | ( | ) | const | 
A (backend-specific) error code.
For native SQL errors, a native backend code may be available (see the backend documentation for details). This is typically the (semi-standardized) SQLSTATE code value.
When not available, an empty string is returned.
 1.7.5.1
 1.7.5.1