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DBIx::Class::PK.3pm
Langue: en
Version: 2010-06-04 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
NAME
DBIx::Class::PK - Primary Key classSYNOPSIS
DESCRIPTION
This class contains methods for handling primary keys and methods depending on them.METHODS
id
Returns the primary key(s) for a row. Can't be called as a class method.ID
Returns a unique id string identifying a row object by primary key. Used by DBIx::Class::CDBICompat::LiveObjectIndex and DBIx::Class::ObjectCache.- WARNING
- The default "_create_ID" method used by this function orders the returned values by the alphabetical order of the primary column names, unlike the ``id'' method, which follows the same order in which columns were fed to ``set_primary_key'' in DBIx::Class::ResultSource.
ident_condition
my $cond = $result_source->ident_condition(); my $cond = $result_source->ident_condition('alias');
Produces a condition hash to locate a row based on the primary key(s).
AUTHORS
Matt S. Trout <mst@shadowcatsystems.co.uk>LICENSE
You may distribute this code under the same terms as Perl itself.Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre