Flashback Table
Oracle Requirements: FLASHBACK TABLE privilege. Sufficient UNDO tablespace. ROW MOVEMENT must be enabled on the table. Licensing: Requires Oracle Database Enterprise Edition. Flashback Table (In Time) in Oracle The Flashback Table feature in Oracle allows you to revert one or more tables to a previous state without the need for traditional point-in-time recovery. This can be done by specifying a point in time or an SCN (System Change Number). This feature is especially useful for undoing accidental UPDATE, DELETE, or INSERT operations, providing a fast and efficient way to recover data. How Does Flashback Table Work? Flashback Table uses undo data to rewind tables to a specific point in time. The process preserves the table structure, indexes, and triggers while restoring the data to its previous state. Key Characteristics of Flashback Table: Efficient Recov...
