0
我們正在開發一款新產品,我們希望實現一項功能,用戶可以查看舊數據以預測應用程序所做的疾病預測。例如,用戶可以選擇回顧一年前的預測結果。在數據庫級別上需要採取什麼是取表歸檔data.The號在數據庫中大約是200和出他們需要回到舊的狀態表的在Oracle中回滾數據庫表並實時返回到當前狀態
I read about Flashbacks and although they seem to be used more for recovery, was curious to know if they can be used.
1> Would it be possible to use Flashbacks?
2> If yes, how would it affect performance?
3> If no what could be some other options?
Thank you