ORA-01623 & ORA-00312 while dropping one red log file

I got the following errors while dropping one redo log group: Please note that our database is an RAC One Node database that I'm trying to convert to Single-Instance database based on the client requirements.So, thread 2 (instance 2), is not there actually.If we query about the redo log files of instance 2: So, what … Continue reading ORA-01623 & ORA-00312 while dropping one red log file

Oracle RMAN Database Full Cold Backup Demo

https://www.youtube.com/watch?v=bJjm1U5x61M For similar script for the full database hot backup: https://ahmedfattah.com/2019/11/14/oracle-rman-full-hot-backup-script/ ThanksAhmed

Oracle RMAN Database Full Hot Backup Demo

https://www.youtube.com/watch?v=EItbFz09Thc For similar script for the database full cold backup, please refer to: https://ahmedfattah.com/2019/11/14/oracle-rman-database-full-cold-backup-demo/ ThanksAhmed

Oracle Exadata Log Files

When time came to troubleshooting , we started to search and review the log files. At stress time, one may waste time searching about the location of these log files. So, it may be a good practice to document the location of your environment log files, so as to reach them quickly when you need … Continue reading Oracle Exadata Log Files