Schema Version: 1.3

phenotypeprop


Description

A phenotype can have any number of slot-value property tags attached to it. This is an alternative to hardcoding a list of columns in the relational schema, and is completely extensible. There is a unique constraint, phenotypeprop_c1, for the combination of phenotype_id, rank, and type_id. Multivalued property-value pairs must be differentiated by rank.

Columns

Column Type Size Foreign Key Nullable Default Comments
phenotypeprop_id bigserial 19
nextval('chado.phenotypeprop_phenotypeprop_id_seq'::regclass)
phenotype_id int8 19
phenotype.phenotype_id phenotypeprop_phenotype_id_fkey C
null
type_id int8 19
cvterm.cvterm_id phenotypeprop_type_id_fkey C
null
value text 2147483647
√ null
rank int4 10
0

Table contained -1 rows

Indexes

Constraint Name Type Sort Column(s)
phenotypeprop_pkey Primary key Asc phenotypeprop_id
phenotypeprop_c1 Must be unique Asc/Asc/Asc phenotype_id + type_id + rank
phenotypeprop_idx1 Performance Asc phenotype_id
phenotypeprop_idx2 Performance Asc type_id

Relationships

The following entity relationship (ER) diagram shows the relationships involving the phenotypeprop table.

Show relationships within degrees of separation