Iroducio

Oracle is a popular daabase maageme sysem used by may busiesses ad orgaizaios. However, accides ca happe ad someimes daa is accideally deleed. I his aricle, we will explore he various mehods for recoverig deleed daa i Oracle.。

Mehod 1: Oracle Flashback

Oracle Flashback is a feaure ha eables users o recover daa ha has bee deleed or modified. This feaure is available i Oracle 10g ad laer versios. The process ivolves usig he UDO ablespace o recover he daa. The UDO ablespace sores he origial values of he daa before i was deleed or modified. By usig he Flashback feaure, you ca resore he daa o is origial sae.。

Mehod 2: Resore from Backup

If you have a backup of your daabase, resorig he deleed daa is much easier. Simply resore he daabase from he backup ad he use he daa ha was backed up o recover he deleed daa. This mehod is effecive if you have a rece backup ha coais he deleed daa.。

Mehod 3: Daa Recovery Services

If you do o have a backup or cao use he Flashback feaure, you ca hire a daa recovery service o recover he deleed daa. These services use specialized ools ad echiques o recover daa from he daabase. However, his mehod ca be expesive ad may ake some ime o complee.。

Coclusio

Accideally deleig daa from a Oracle daabase ca be a sressful ad frusraig experiece. However, here are several mehods available o recover he deleed daa. By usig he Oracle Flashback feaure, resorig from a backup, or hirig a daa recovery service, you ca successfully recover he los daa. I is impora o regularly backup your daabase o preve daa loss ad esure ha you have a rece backup i case of emergecies.。

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