package DBIx::Class::PK::Auto;
+#use base qw/DBIx::Class::PK/;
+use base qw/DBIx::Class/;
use strict;
use warnings;
-sub insert {
- my ($self, @rest) = @_;
- my $ret = $self->NEXT::ACTUAL::insert(@rest);
- my ($pri, $too_many) =
- (grep { $self->_primaries->{$_}{'auto_increment'} }
- keys %{ $self->_primaries })
- || (keys %{ $self->_primaries });
- die "More than one possible key found for auto-inc on ".ref $self
- if $too_many;
- unless (exists $self->{_column_data}{$pri}) {
- die "Can't auto-inc for $pri on ".ref $self.": no _last_insert_id method"
- unless $self->can('_last_insert_id');
- my $id = $self->_last_insert_id;
- die "Can't get last insert id" unless $id;
- $self->store_column($pri => $id);
- }
- return $ret;
-}
-
1;
+
+__END__
+
+=head1 NAME
+
+DBIx::Class::PK::Auto - Automatic primary key class
+
+=head1 SYNOPSIS
+
+use base 'DBIx::Class::Core';
+__PACKAGE__->set_primary_key('id');
+
+=head1 DESCRIPTION
+
+This class overrides the insert method to get automatically incremented primary
+keys.
+
+PK::Auto is now part of Core.
+
+See L<DBIx::Class::Manual::Component> for details of component interactions.
+
+=head1 LOGIC
+
+C<PK::Auto> does this by letting the database assign the primary key field and
+fetching the assigned value afterwards.
+
+=head1 METHODS
+
+=head2 insert
+
+The code that was handled here is now in Row for efficiency.
+
+=head2 sequence
+
+The code that was handled here is now in ResultSource, and is being proxied to
+Row as well.
+
+=head1 FURTHER QUESTIONS?
+
+Check the list of L<additional DBIC resources|DBIx::Class/GETTING HELP/SUPPORT>.
+
+=head1 COPYRIGHT AND LICENSE
+
+This module is free software L<copyright|DBIx::Class/COPYRIGHT AND LICENSE>
+by the L<DBIx::Class (DBIC) authors|DBIx::Class/AUTHORS>. You can
+redistribute it and/or modify it under the same terms as the
+L<DBIx::Class library|DBIx::Class/COPYRIGHT AND LICENSE>.