cv

45 rows


Description

A controlled vocabulary or ontology. A cv is composed of cvterms (aka terms, classes, types, universals - relations and properties are also stored in cvterm)) and the relationships between them

Columns

Column Type Size Nulls Auto Default Children Parents Comments
cv_id serial 10 √ nextval('cv_cv_id_seq'::regclass)
user_trait.cv_id user_trait_cv_id_fkey R
cvprop.cv_id cvprop_cv_id_fkey R
cvterm.cv_id cvterm_cv_id_fkey C
cvtermpath.cv_id cvtermpath_cv_id_fkey C
name varchar 255 null

The name of the ontology. This corresponds to the obo-format -namespace-. cv names uniquely identify the cv. In obo file format, the cv.name is known as the namespace
definition text 2147483647 √ null

A text description of the criteria for membership of this ontology

Indexes

Constraint Name Type Sort Column(s)
cv_pkey Primary key Asc cv_id
cv_c1 Must be unique Asc name

Relationships

Close relationships within degrees of separation