If the db shutdown abnormally, does DBMaker do instance recovery?

~ 0 min
2016-03-04 11:25

If DB is abnormal shutdown, maybe the page buffer data will not write into data file. After the DB started,the DBMaker server will do a recovery. The recovery will check if the data file has abnormal transaction or not. If there is a transaction that isn't commit or rollback, server will do re-do and un-do to recovery the transaction to make the DB keep in consistency.

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