Oracle Database Locks and How to check locks | Oracle Deadlocks
Автор: DBA Genesis
Загружено: 2019-07-28
Просмотров: 17459
What is a database lock in the context of #SQL? ... When #data is locked, then that means that another #database session can NOT update that data until the lock is released (which unlocks the data and allows other database users to update that data. Locks are usually released by either a #ROLLBACK or #COMMIT SQL statement.
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