| featureprop_id |
serial |
10 |
|
√ |
nextval('featureprop_featureprop_id_seq'::regclass) |
|
|
|
| feature_id |
int4 |
10 |
|
|
null |
|
| feature.feature_id |
featureprop_feature_id_fkey |
C |
|
|
| type_id |
int4 |
10 |
|
|
null |
|
| cvterm.cvterm_id |
featureprop_type_id_fkey |
C |
|
The name of the property/slot is a cvterm. The meaning of the property is defined in that cvterm. Certain property types will only apply to certain feature types (e.g. the anticodon property will only apply to tRNA features) ; the types here come from the sequence feature property ontology |
| value |
text |
2147483647 |
√ |
|
null |
|
|
The value of the property, represented as text. Numeric values are converted to their text representation. This is less efficient than using native database types, but is easier to query. |
| rank |
int4 |
10 |
|
|
0 |
|
|
Property-Value ordering. Any feature can have multiple values for any particular property type - these are ordered in a list using rank, counting from zero. For properties that are single-valued rather than multi-valued, the default 0 value should be used |
