...
| Field | Type | Constraints | Description |
|---|---|---|---|
| fedora_id | varchar(503) | NOT NULL | The internal ID of the resource creating the relationship |
| subject_id | varchar(503) | NOT NULL | The internal ID of the resource which is the subject of the relationship. |
| property | varchar(503) | NOT NULL | The predicate of the relationship. |
| object_id | varchar(503) | NOT NULL | The internal ID of the resource which is the object of the relationship. |
| transaction_id | varchar(255) | NOT NULL | The transaction ID this relationship operation is part of |
| operation | varchar(10) | NOT NULL | The operation being performed. One of 'add' or 'delete' |
...
OCFL Index
The OCFL index provides a mapping between a Fedora URI its base URI (which is different in the case of an Archival Group) and its OCFL ID.
ocfl_id_map
The main source of OCFL mappings. Accessible to all requests.
| Field | Type | Constraints | Description |
|---|---|---|---|
| fedora_id | varchar(503) | NOT NULL, PRIMARY KEY | The internal ID of the resource creating the relationship |
| fedora_root_id | varchar(503) | NOT NULL | The internal ID of the archival group of the resource in fedora_id. These fields are the same for self contained resources. |
| ocfl_id | varchar(503) | NOT NULL | The OCFL id of the resource containing this Fedora resource. |
ocfl_id_map_session_operations
The OCFL ID mapping operations being persisted in a transaction.
| Field | Type | Constraints | Description |
|---|---|---|---|
| fedora_id | varchar(503) | NOT NULL, PRIMARY KEY | The internal ID of the resource creating the relationship |
| fedora_root_id | varchar(503) | NOT NULL | The internal ID of the archival group of the resource in fedora_id. These fields are the same for self contained resources. |
| ocfl_id | varchar(503) | NOT NULL | The OCFL id of the resource containing this Fedora resource. |
| session_id | varchar(255) | NOT NULL | The session ID this operation is from. |
| operation | varchar(10) | NOT NULL | The type of operation to be persisted. One of 'add' or 'delete' |