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lib/Bio/Chado/Schema/Result/Cv/CvtermRelationship.pm  view on Meta::CPAN

ontology, although other relationship types are allowed.

=head2 subject_id

  data_type: 'integer'
  is_foreign_key: 1
  is_nullable: 0

The subject of
the subj-predicate-obj sentence. The cvterm_relationship is about the
subject. In a graph, this typically corresponds to the child node.

=head2 object_id

  data_type: 'integer'
  is_foreign_key: 1
  is_nullable: 0

The object of the
subj-predicate-obj sentence. The cvterm_relationship refers to the
object. In a graph, this typically corresponds to the parent node.

=cut

__PACKAGE__->add_columns(
  "cvterm_relationship_id",
  {
    data_type         => "integer",
    is_auto_increment => 1,
    is_nullable       => 0,
    sequence          => "cvterm_relationship_cvterm_relationship_id_seq",
  },
  "type_id",
  { data_type => "integer", is_foreign_key => 1, is_nullable => 0 },
  "subject_id",
  { data_type => "integer", is_foreign_key => 1, is_nullable => 0 },
  "object_id",
  { data_type => "integer", is_foreign_key => 1, is_nullable => 0 },
);
__PACKAGE__->set_primary_key("cvterm_relationship_id");
__PACKAGE__->add_unique_constraint(
  "cvterm_relationship_c1",
  ["subject_id", "object_id", "type_id"],
);

=head1 RELATIONS

=head2 type

Type: belongs_to

Related object: L<Bio::Chado::Schema::Result::Cv::Cvterm>

=cut

__PACKAGE__->belongs_to(
  "type",
  "Bio::Chado::Schema::Result::Cv::Cvterm",
  { cvterm_id => "type_id" },
  {
    cascade_copy   => 0,
    cascade_delete => 0,
    is_deferrable  => 1,
    on_delete      => "CASCADE",
    on_update      => "CASCADE",
  },
);

=head2 object

Type: belongs_to

Related object: L<Bio::Chado::Schema::Result::Cv::Cvterm>

=cut

__PACKAGE__->belongs_to(
  "object",
  "Bio::Chado::Schema::Result::Cv::Cvterm",
  { cvterm_id => "object_id" },
  {
    cascade_copy   => 0,
    cascade_delete => 0,
    is_deferrable  => 1,
    on_delete      => "CASCADE",
    on_update      => "CASCADE",
  },
);

=head2 subject

Type: belongs_to

Related object: L<Bio::Chado::Schema::Result::Cv::Cvterm>

=cut

__PACKAGE__->belongs_to(
  "subject",
  "Bio::Chado::Schema::Result::Cv::Cvterm",
  { cvterm_id => "subject_id" },
  {
    cascade_copy   => 0,
    cascade_delete => 0,
    is_deferrable  => 1,
    on_delete      => "CASCADE",
    on_update      => "CASCADE",
  },
);


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