Bio::Chado::Schema::Result::Cv::CvtermRelationship
A relationship linking two cvterms. Each cvterm_relationship constitutes an edge in the graph defined by the collection of cvterms and cvterm_relationships. The meaning of the cvterm_relationship depends on the definition of the cvterm R refered to by type_id. However, in general the definitions are such that the statement "all SUBJs REL some OBJ" is true. The cvterm_relationship statement is about the subject, not the object. For example "insect wing part_of thorax".
data_type: 'integer' is_auto_increment: 1 is_nullable: 0 sequence: 'cvterm_relationship_cvterm_relationship_id_seq'
data_type: 'integer' is_foreign_key: 1 is_nullable: 0
The nature of the relationship between subject and object. Note that relations are also housed in the cvterm table, typically from the OBO relationship ontology, although other relationship types are allowed.
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.
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.
Type: belongs_to
Related object: Bio::Chado::Schema::Result::Cv::Cvterm
To install Bio::Chado::Schema, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Bio::Chado::Schema
CPAN shell
perl -MCPAN -e shell install Bio::Chado::Schema
For more information on module installation, please visit the detailed CPAN module installation guide.