| SEGMENT_ID |
Unique identifier for a segment. |
| OPEN_DATE |
Open date for production. |
| SHUT_DATE |
Date the production was shut. |
| CREATE_USER_ID |
Id for the user who created this record. |
| CREATE_DATE |
Date and time this record was created. |
| UPDATE_USER_ID |
Id for the user who last updated this record. |
| UPDATE_DATE |
Date and time this record was last updated. |