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Runs both ENGINE LOCK RELEASE LOCKS and ENGINE CLEAR SCN. This is kept for compatibility only (used before 2.3.14, when the locks were released only after PREPARE statements were executed and no caching of PREPARE statements was used).
ENGINE MINE RESET
ENGINE MINE RESET TO PLOG sequence
Force mine to forget generated plogs (after sequence or all of them). Mine will thus on next start go back in history to parse the redo logs again. Run when mine is stopped.