Schema Version: 1.3

featuremapprop


Description

A featuremap 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.

Columns

Column Type Size Foreign Key Nullable Default Comments
featuremapprop_id bigserial 19
nextval('chado.featuremapprop_featuremapprop_id_seq'::regclass)
featuremap_id int8 19
featuremap.featuremap_id featuremapprop_featuremap_id_fkey C
null
type_id int8 19
cvterm.cvterm_id featuremapprop_type_id_fkey C
null
value text 2147483647
√ null
rank int4 10
0

Table contained -1 rows

Indexes

Constraint Name Type Sort Column(s)
featuremapprop_pkey Primary key Asc featuremapprop_id
featuremapprop_c1 Must be unique Asc/Asc/Asc featuremap_id + type_id + rank
featuremapprop_idx1 Performance Asc featuremap_id
featuremapprop_idx2 Performance Asc type_id

Relationships

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

Show relationships within degrees of separation