Wt  4.10.4
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Wt::Dbo::Exception Class Reference

Exception base class for Wt::Dbo. More...

#include <Wt/Dbo/Exception.h>

Inheritance diagram for Wt::Dbo::Exception:

Public Member Functions

 Exception (const std::string &error, const std::string &code=std::string())
std::string code () const
 A (backend-specific) error code. More...

Detailed Description

Exception base class for Wt::Dbo.

Member Function Documentation

◆ code()

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.