| Name | R_Event_Classification |
|---|---|
| Entity Type | Table |
| Description | Reference class defining the detail classification of an event. For example, an event caused by wellbore stability can be further refined by tectonics, pore pressure, etc. |
| Submodel | Event |
| Entity Scope | Reference |
| Primary Key | Code |
| Natural Key | Event_Class , Name |
| Generalizations | Reference_Entity , Reference_Entity_Parent |
| Specializations |
| Name | Value Domain / Measurement | Description | Required / Default | Type |
|---|---|---|---|---|
| Active_Flag | boolean NA |
1 = use without restriction. 0 = avoid use - the value has been deprecated and may be removed in a later release. | Yes 1 |
NUMBER(1) |
| Code | CODE NA |
A standard abbreviation, mnemonic, or short code that represents the reference value. | Yes |
VARCHAR2(64) |
| Description | STRING2000 NA |
A textual definition of the reference value. | No |
VARCHAR2(2000) |
| Event_Class | CODE NA |
A classification of event defining more in detail the nature of event. | Yes |
VARCHAR2(64) |
| Name | CODE NA |
The spelled-out name of the reference value. | No |
VARCHAR2(64) |
| Source | CODE NA |
The person, company or application that defined or specified the data (content) for this instance and is considered to be responsible for it. For example, POSC, EPSG, API, ISO, etc.. | No |
VARCHAR2(64) |
| Update_Date | DATE NA |
Date of the most-recent modification to the entity. | No |
DATE |
| Update_User | STRING64 NA |
The name of the user responsible for the last modification to this entity. | No |
VARCHAR2(64) |
| From Entity | Link | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Event | Event_Classification | Reference to the event classification to define more detail the nature of the event. | Restrict | No |