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Jun 14, 2017 at 05:54 PM

SAP HANA Undo & REDO Log

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Reading the Article SAVEPOINT(Redo,undo and Savepoint)

Question 1: Where is the undo log saved? IS it part of DATA or in the log volume?

Question 2: Only changes to MEM Data will be written (Write) to log volume. Not ALL data (Read) is written to log volume. Correct?