On Sat, May 12, 2007 at 05:14:35AM +0400, Oleg Pronin wrote:
> Greetings!
>
> 1. Reloading
>
> I thought it would be great if DBIx::Class had this feature:
>
> sub reload {
> my ($self, $attrs) = @_;
>
> my $fresh_me = $self->result_source->resultset->find({
> map { $_ => $self->get_column($_) } $self->primary_columns,
> }, $attrs);
> $self->set_columns({$fresh_me->get_columns});
> 1;
> }
>
> That is to be able for row object to reload its data from database.
>
> If this feature is already in DBIC please ignore this part (i didn't find it
> in docs).
$row->discard_changes;
Doc patches welcome :)
> 2. Locking (PostgreSQL)
>
> the optional $attrs parameter could be very usefull if DBIx::Class supports
> row level locking for PostgreSQL.
> (SELECT .... WHERE ... FOR UPDATE).
I'd be interested in a proposal for how to implement this elegantly with
SQL::Abstract. Nobody's even tried to come up with one so far, so I'm assuming
they don't really care about the feature.
--
Matt S Trout Need help with your Catalyst or DBIx::Class project?
Technical Director Want a managed development or deployment platform?
Shadowcat Systems Ltd. Contact mst (at) shadowcatsystems.co.uk for a quote
http://chainsawblues.vox.com/ http://www.shadowcatsystems.co.uk/
_______________________________________________
List: http://lists.rawmode.org/cgi-bin/mailman/listinfo/dbix-class
Wiki: http://dbix-class.shadowcatsystems.co.uk/
IRC: irc.perl.org#dbix-class
SVN: http://dev.catalyst.perl.org/repos/bast/trunk/DBIx-Class/
Searchable Archive: http://www.mail-archive.com/[email protected]/
