Rose::DB::Object::Metadata::Column::Interval - Interval column metadata.
use Rose::DB::Object::Metadata::Column::Interval; $col = Rose::DB::Object::Metadata::Column::Interval->new(...); $col->make_methods(...); ...
Objects of this class store and manipulate metadata for interval columns in a database. Column metadata objects store information about columns (data type, size, etc.) and are responsible for creating object methods that manipulate column values.
This class inherits from Rose::DB::Object::Metadata::Column. Inherited methods that are not overridden will not be documented a second time here. See the Rose::DB::Object::Metadata::Column documentation for more information.
get_set
Rose::DB::Object::MakeMethods::Generic, date, ...
get
Rose::DB::Object::MakeMethods::Time, date, ...
See the Rose::DB::Object::Metadata::Column documentation for an explanation of this method map.
This mode determines how math is done on duration objects. If defined, the end_of_month setting for each DateTime::Duration object created by this column will have its mode set to MODE. Otherwise, the end_of_month parameter will not be passed to the DateTime::Duration constructor.
end_of_month
Valid modes are wrap, limit, and preserve. See the documentation for DateTime::Duration for a full explanation.
wrap
limit
preserve
Convert VALUE to the equivalent DateTime::Duration object. VALUE maybe returned unmodified if it is a valid interval keyword or otherwise has special meaning to the underlying database. DB is a Rose::DB object that is used as part of the parsing process. Both arguments are required.
Get or set the integer number of places past the decimal point preserved for fractional seconds. Defaults to 0.
Returns "interval".
John C. Siracusa (siracusa@gmail.com)
Copyright (c) 2010 by John C. Siracusa. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
To install Rose::DB::Object, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Rose::DB::Object
CPAN shell
perl -MCPAN -e shell install Rose::DB::Object
For more information on module installation, please visit the detailed CPAN module installation guide.