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Quiz Post 14#: Difference between undo and flashbacklog, undo vs. flashback

My old good friend has a question, am not sure whether I have cleared when we discussed but here I made this attempt.

“What is the difference between undo,flashback log, redo log files.”

First Flashback log vs. Redo log

1) Flashback logs and redo log files are similar in nature

2) LGWR writes to redo […]