Feature
DBA_TAB_MODIFICATIONS provides the modification history of all tables of the database since the table statistics were collected the last time.
Fields
| Field | Type | Nullable | Description |
|---|---|---|---|
| TABLE_OWNER | VARCHAR2(128) | NO | The user who modified the table. |
| TABLE_NAME | VARCHAR2(128) | NO | The name of the modified table. |
| PARTITION_NAME | VARCHAR2(128) | NO | The name of the modified partition. |
| SUBPARTITION_NAME | VARCHAR2(128) | NO | The name of the modified subpartition. |
| INSERTS | NUMBER | NO | The approximate number of insertions since the last statistic collection operation. |
| UPDATES | NUMBER | NO | The approximate number of updates since the last statistic collection operation. |
| DELETES | NUMBER | NO | The approximate number of deletions since the last statistic collection operation. |
| TIMESTAMP | DATE | NO | The time when the table was modified the last time. |
| TRUNCATED | VARCHAR2(3) | NO | Indicates whether the table has been truncated since the last analysis. |
| DROP_SEGMENTS | NUMBER | NO | The number of partition and subpartition segments deleted since the last analysis. |