Upgrade from Exadata X4-2 11g (11.2.0.4) to Exadata X7-2 12CR1 (12.1.0.2.0) : ASM to ASM Oracle Database 11.2.0.3and 11.2.0.4 to…
Tag BACKUP
Solution: This happens when you havea RAC setup and you are backing up the Snapshot of the controlfile to a…
I had a block corruption of my primary database, though we had a standby build we wanted to recover the…
Dedicated to Gwen Shapira It’s a tale of woe and malice, a tale of a DBA That the users learned…
The following INIT.ORA/SPFILE parameter can be used if your current redologs are corrupted or blown away. It may also be…
The database does not startup, and gives errors like: ORA-38737: Expected sequence number 2483 doesn’t match 2304 ORA-38701: Flashback database…
How to backup the Oracle Control File? There are two approaches: you either generate a binary image of the Control…
Whenever you are trying to backup Archivelogs from RMAN you might get the following error. Starting backup at 25-FEB-10 current…
1. Turn on block checking REASON: The aim is to detect, very early the presence of corrupt blocks in the…