What needs to be defined in order to track changes made to a system-period temporal table over time?
A. Once the row-begin, row-end, and transaction-start-id columns are created, all changes are tracked.
B. A history table must be created with identical columns to the base table and a unique index must be defined on the transaction-start-id column.
C. A history table must be created as a clone table of the base table after the row-begin, row-end, and transaction-start-id columns have been defined.
D. A history table must be created with identical columns to the base table and then the base table altered with the ADD VERSIONING clause to relate it to the history table.
|
Download Printable PDF. VALID exam to help you PASS. |
 |