Use the following commands:
By submitting your personal information, you agree that TechTarget and its partners may contact you regarding relevant content, products and special offers.
STARTUP MOUNT ALTER DATABASE OPEN RESETLOGS; SHUTDOWN IMMEDIATEThe OPEN RESETLOGS will re-create the missing online redo logs. After the database is shut down, take a backup of the database.
Dig Deeper on Oracle database backup and recovery
Related Q&A from Brian Peasland
Oracle expert Brian Peasland answers one reader's question about common pitfalls when connecting Oracle to outside programs.continue reading
One reader asks expert Brian Peasland a question about datafile sizes with the Oracle RMAN duplicate 10g command.continue reading
Managing parent table-child table relations in Oracle SQL environments is key to efficient programming.continue reading
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.