Flashback Query in Oracle

 Flashback Query in Oracle

Flashback Query is a feature in Oracle Database that allows you to query data as it existed at a specific point in time. This can be useful for investigating changes to data over time or for recovering from data loss or corruption. Here is an example:

SELECT *

FROM employees

AS OF TIMESTAMP TO_TIMESTAMP('2022-03-01 12:00:00', 'YYYY-MM-DD HH24:MI:SS')