NAME

       Rose::DB::Object::Metadata::Column::Interval - Interval column metadata.

SYNOPSIS

         use Rose::DB::Object::Metadata::Column::Interval;

         $col = Rose::DB::Object::Metadata::Column::Interval->new(...);
         $col->make_methods(...);
         ...

DESCRIPTION

       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.

METHOD MAP

       "get_set"
           Rose::DB::Object::MakeMethods::Generic, date, ...

       "get"
           Rose::DB::Object::MakeMethods::Time, date, ...

       "get_set"
           Rose::DB::Object::MakeMethods::Time, date, ...

       See the Rose::DB::Object::Metadata::Column documentation for an explanation of this method
       map.

OBJECT METHODS

       end_of_month_mode MODE
           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.

           Valid modes are "wrap", "limit", and "preserve".  See the documentation for
           DateTime::Duration for a full explanation.

       parse_value DB, VALUE
           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.

       scale [INT]
           Get or set the integer number of places past the decimal point preserved for
           fractional seconds.  Defaults to 0.

           Returns "interval".

       type
           Returns "interval".

AUTHOR

       John C. Siracusa (siracusa@gmail.com)

LICENSE

       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.

perl v5.36.0                                2022Rose::DB::Object::Metadata::Column::Interval(3pm)