Database Interview in Technical Lead Round: Define rollback and roll forward.

Technical Lead Round Interview Questions and Answers

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Database Interview in Technical Lead Round: Define rollback and roll forward.

Rollback :- Undoing the changes made by a transaction before it commits or to cancel any changes to a database made during the current transaction RollForward :- Re-doing the changes made by a transaction after it commits or to overwrite the chnaged calue again to ensure consistency

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