pqxx::sql_error Class Reference

Exception class for failed queries. More...

#include <except.hxx>

Inheritance diagram for pqxx::sql_error:

Public Member Functions
	sql_error (const std::string &msg="", const std::string &Q="", const char sqlstate[]=nullptr)
virtual	~sql_error () noexcept
PQXX_PURE const std::string &	query () const noexcept
	The query whose execution triggered the exception. More...
PQXX_PURE const std::string &	sqlstate () const noexcept
	SQLSTATE error code if known, or empty string otherwise. More...
Public Member Functions inherited from pqxx::failure
	failure (const std::string &)
Public Member Functions inherited from pqxx::pqxx_exception
virtual	~pqxx_exception () noexcept=0
	Support run-time polymorphism, and keep this class abstract. More...

Detailed Description

Exception class for failed queries.

Carries, in addition to a regular error message, a copy of the failed query and (if available) the SQLSTATE value accompanying the error.

Constructor & Destructor Documentation

sql_error()

pqxx::sql_error::sql_error ( const std::string &  msg = "", const std::string &  Q = "", const char  sqlstate[] = nullptr  )

explicit

References sqlstate().

~sql_error()

pqxx::sql_error::~sql_error ( )

virtualnoexcept

Member Function Documentation

query()

PQXX_PURE const std::string & pqxx::sql_error::query ( ) const

noexcept

The query whose execution triggered the exception.

sqlstate()

PQXX_PURE const std::string & pqxx::sql_error::sqlstate ( ) const

noexcept

SQLSTATE error code if known, or empty string otherwise.

Referenced by sql_error().

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The documentation for this class was generated from the following files:

• except.hxx
• except.cxx