7.8- Unrepeatable read Problem in dbms | Need Of Concurrency Control in dbms | complete syllabus

Опубликовано: 26 Июль 2026
на канале: TutorialsSpace- Er. Deepak Garg

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7.8- Unrepeatable read Problem in dbms| Need Of Concurrency Control in dbms | complete syllabus

The unrepeatable problem occurs when two or more read operations of the same transaction read different values of the same variable. Example: ... Thus, when another read operation is performed by transaction 2, it reads the new value of X which was updated by the transaction.

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