Columns
Column | Type | Size | Foreign Key | Nullable | Default | Comments | ||
---|---|---|---|---|---|---|---|---|
organism_cvtermprop_id | bigserial | 19 |
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nextval('chado.organism_cvtermprop_organism_cvtermprop_id_seq'::regclass) | ||||
organism_cvterm_id | int8 | 19 |
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null | ||||
type_id | int8 | 19 |
|
null | The name of the property/slot is a cvterm. The meaning of the property is defined in that cvterm. |
|||
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 organism_cvterm 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 |
Table contained -1 rows
Indexes
Constraint Name | Type | Sort | Column(s) |
---|---|---|---|
organism_cvtermprop_pkey | Primary key | Asc | organism_cvtermprop_id |
organism_cvtermprop_c1 | Must be unique | Asc/Asc/Asc | organism_cvterm_id + type_id + rank |
organism_cvtermprop_idx1 | Performance | Asc | organism_cvterm_id |
organism_cvtermprop_idx2 | Performance | Asc | type_id |