NAME

Bio::Chado::Schema::Result::Cv::Cvtermpath

DESCRIPTION

The reflexive transitive closure of the cvterm_relationship relation.

NAME

Bio::Chado::Schema::Result::Cv::Cvtermpath

ACCESSORS

cvtermpath_id

  data_type: 'integer'
  is_auto_increment: 1
  is_nullable: 0
  sequence: 'cvtermpath_cvtermpath_id_seq'

type_id

  data_type: 'integer'
  is_foreign_key: 1
  is_nullable: 1

The relationship type that this is a closure over. If null, then this is a closure over ALL relationship types. If non-null, then this references a relationship cvterm - note that the closure will apply to both this relationship AND the OBO_REL:is_a (subclass) relationship.

subject_id

  data_type: 'integer'
  is_foreign_key: 1
  is_nullable: 0

object_id

  data_type: 'integer'
  is_foreign_key: 1
  is_nullable: 0

cv_id

  data_type: 'integer'
  is_foreign_key: 1
  is_nullable: 0

Closures will mostly be within one cv. If the closure of a relationship traverses a cv, then this refers to the cv of the object_id cvterm.

pathdistance

  data_type: 'integer'
  is_nullable: 1

The number of steps required to get from the subject cvterm to the object cvterm, counting from zero (reflexive relationship).

RELATIONS

type

Type: belongs_to

object

Type: belongs_to

subject

Type: belongs_to

cv

Type: belongs_to

Related object: Bio::Chado::Schema::Result::Cv::Cv

AUTHOR

Robert Buels <rbuels@cpan.org>

COPYRIGHT AND LICENSE

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.