Columns
| Column | Type | Size | Foreign Key | Nullable | Default | Comments | ||
|---|---|---|---|---|---|---|---|---|
| project_dbxref_id | bigserial | 19 |
|
nextval('chado.project_dbxref_project_dbxref_id_seq'::regclass) | ||||
| project_id | int8 | 19 |
|
null | ||||
| dbxref_id | int8 | 19 |
|
null | ||||
| is_current | bool | 1 |
|
true | The is_current boolean indicates whether the linked dbxref is the current -official- dbxref for the linked project. |
Table contained -1 rows
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| project_dbxref_pkey | Primary key | Asc | project_dbxref_id |
| project_dbxref_c1 | Must be unique | Asc/Asc | project_id + dbxref_id |
| project_dbxref_idx1 | Performance | Asc | project_id |
| project_dbxref_idx2 | Performance | Asc | dbxref_id |
Relationships
The following entity relationship (ER) diagram shows the relationships involving the project_dbxref table.
Show relationships within degrees of separation
