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Data::ObjectDriver::Errors.3pm
Langue: en
Version: 2010-03-22 (fedora - 01/12/10)
Section: 3 (Bibliothèques de fonctions)
NAME
Data::ObjectDriver::Errors - container class for common database error codesSYNOPSIS
eval { $driver->insert($obj); }; if ($@ && $driver->last_error() == Data::ObjectDriver::Errors->UNIQUE_CONSTRAINT) { ...
DESCRIPTION
Data::ObjectDriver::Errors is a container class for error codes resulting from DBI database operations. Database drivers can map particular database servers' DBI errors to these constants with their "map_error_code" methods.DEFINED ERROR CODES
- *
- "UNIQUE_CONSTRAINT"
The application issued an insert or update that would violate the uniqueness constraint on a particular column, such as attempting to save a duplicate value to an indexed key field.
SEE ALSO
"Data::ObjectDriver::Driver::DBD::map_error_code"LICENSE
Data::ObjectDriver is free software; you may redistribute it and/or modify it under the same terms as Perl itself.AUTHOR & COPYRIGHT
Except where otherwise noted, Data::ObjectDriver is Copyright 2005-2006 Six Apart, cpan@sixapart.com. All rights reserved.Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre