It stores history of all the object change in the repository. Change includes: Addition ( insertion) Update Deletion.
| Column Name | Column Datatype | Column Null Option | Column Comment |
| sequence_no | integer | not null | Sequence number of object modified |
| operation | char(1) | not null | Whether Update, Insert, or Delete |
| class_name | varchar(30) | not null | Classname of object that was modified |
| object_id1 | byte(16) | not null | 1st object of inclusion or link |
| portnum1 | integer | with null | Port num of object |
| object_id2 | byte(16) | with null | 2nd object of inclusion or link |
| timestamp | date | with null | When update occurred |
| portnum2 | integer | with null | Port num of object |
| object_id3 | byte(16) | with null | Parent link for link |
| source_seq | integer | with null | Inclusion or link source_sequence number of object modified |
| dest_seq | integer | with null | Inclusion or link dest_sequence number of object modified |
| user_name | varchar(30) | with null | WV user name connected when updated |
Product Name: Unicenter Network and System Management
Table Type: Table