define a virtual relation type, used to build the instance schema |
Attributes
| name (7) | type | default value | required | constraints | description | options |
|---|---|---|---|---|---|---|
| name (name) | String | yes | size <= 64 unique | indexed,internationalizable | ||
| description (description) | String | no |
semantic description of this relation type | internationalizable | ||
| description_format (format) | String | text/plain | no | value in ('text/rest', 'text/markdown', 'text/html', 'text/plain') size <= 50 | internationalizable | |
| rule (rule) | String | yes | ||||
| modification_date (modification date) | International date and time | yes |
latest modification time of an entity | |||
| cwuri (internal uri) | String | yes |
internal entity uri | |||
| creation_date (creation date) | International date and time | yes |
creation time of an entity |
Relations
CWComputedRType is subject of:
| name (7) | object type | cardinality | constraints | options |
|---|---|---|---|---|
| created_by (created by) | CWUser (User) | 0..1 | ||
| cw_source (source) | CWSource (Data source) | 1 | composite=object | |
| is (is) | CWEType (Entity type) | 1 | ||
| is_instance_of (is instance of) | CWEType (Entity type) | 1..n | ||
| owned_by (owned by) | CWUser (User) | 0..n | ||
| read_permission (read permission) | CWGroup (Group) | 0..n | ||
| read_permission (read permission) | RQLExpression (RQL expression) | 0..n | composite=subject |