Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments |
|---|---|---|---|---|---|---|---|---|
| id | INT | 10 | √ | null |
|
|
||
| sourceCollection | INT | 10 | null |
|
|
|||
| permanentUrl | VARCHAR | 512 | null |
|
|
|||
| lastSeen | INT | 10 | √ | 0 |
|
|
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| open_archives_record_s_pk | Primary key | Asc | id |
| PRIMARY | Must be unique | Asc | id |
| sourceCollection | Must be unique | Asc/Asc | sourceCollection + permanentUrl |
Relationships
Close relationships within degrees of separation
