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DBIx::Class::DateTime::Epoch.3pm
Langue: en
Version: 2007-04-25 (fedora - 06/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
DBIx::Class::DateTime::Epoch - Automatic inflation/deflation of epoch-based DateTime objects for DBIx::ClassSYNOPSIS
package foo; use base qw( DBIx::Class ); __PACKAGE__->load_components( qw( DateTime::Epoch Core ) ); __PACKAGE__->add_columns( name => { data_type => 'varchar', size => 10 }, bar => { data_type => 'bigint', epoch => 1 }, creation_time => { data_type => 'bigint', epoch => 'ctime' }, modification_time => { data_type => 'bigint', epoch => 'mtime' } );
DESCRIPTION
This module automatically inflates/deflates DateTime objects corresponding to applicable columns. Columns may also be defined to specify their nature, such as columns representing a creation time (set at time of insertion) or a modification time (set at time of every update).METHODS
register_column
This method will automatically add inflation and deflation rules to a column if an epoch value has been set in the column's definition. If the epoch value is 'ctime' (creation time) or 'mtime' (modification time), it will be registered as such for later use by the insert and the update methods.
insert
This method will set the value of all registered creation time columns to the current time. No changes will be made to a column whose value has already been set.
update
This method will set the value of all registered modification time columns to the current time. This will overwrite a column's value, even if it has been already set.
SEE ALSO
- •
- DateTime
- •
- DBIx::Class
AUTHOR
- •
- Brian Cassidy <bricas@cpan.org>
- •
- Adam Paynter <adapay@cpan.org>
COPYRIGHT AND LICENSE
Copyright 2006 by Brian CassidyThis library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre