use strict;
use warnings;
-=head1 NAME
+=head1 NAME
DBIx::Class::PK::Auto - Automatic primary key class
=head1 SYNOPSIS
- # In your table classes (replace PK::Auto::SQLite with your database)
- __PACKAGE__->load_components(qw/PK::Auto::SQLite Core/);
- __PACKAGE__->set_primary_key('id');
+__PACKAGE__->load_components(qw/Core/);
+__PACKAGE__->set_primary_key('id');
=head1 DESCRIPTION
This class overrides the insert method to get automatically incremented primary
keys.
-You don't want to be using this directly - instead load the appropriate one for
-your database, e.g. C<PK::Auto::SQLite>, in your table classes:
-
- __PACKAGE__->load_components(qw/PK::Auto::SQLite Core/);
-
-Note that C<PK::Auto::SQLite> is specified as the leftmost argument.
-
-Alternatively, you can load the components separately:
-
__PACKAGE__->load_components(qw/Core/);
- __PACKAGE__->load_components(qw/PK::Auto::SQLite/);
-This can be used, for example, if you have different databases and need to
-determine the appropriate C<PK::Auto> class at runtime.
+PK::Auto is now part of Core.
+
+See L<DBIx::Class::Manual::Component> for details of component interactions.
=head1 LOGIC
=head2 insert
-Overrides C<insert> so that it will get the value of autoincremented primary
-keys.
-
-=cut
-
-sub insert {
- my ($self, @rest) = @_;
- my $ret = $self->next::method(@rest);
-
- my ($pri, $too_many) = grep { !defined $self->get_column($_) } $self->primary_columns;
- return $ret unless defined $pri; # if all primaries are already populated, skip auto-inc
- $self->throw_exception( "More than one possible key found for auto-inc on ".ref $self )
- if defined $too_many;
-
- my $storage = $self->result_source->storage;
- $self->throw_exception( "Missing primary key but Storage doesn't support last_insert_id" ) unless $storage->can('last_insert_id');
- my $id = $storage->last_insert_id($self->result_source,$pri);
- $self->throw_exception( "Can't get last insert id" ) unless $id;
- $self->store_column($pri => $id);
-
- return $ret;
-}
+The code that was handled here is now in Row for efficiency.
=head2 sequence