Oracle Database Transactions and Oracle Certifications

Oracle Database Transactions and Oracle Certifications

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Month: April 2022

Autonomous Transactions-Transactions

2022-04-23
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 |  Distributed Transactions, Oracle Certification Exams, READ UNCOMMITTED, Transaction-Level Atomicity

Autonomous transactions allow you to create a “transaction within a transaction” that will commit or roll back changes independently of its […]

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READ ONLY-Concurrency and Multiversioning

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 |  Distributed Transactions, Oracle Certification Exams, Procedure-Level Atomicity, WRITE Extensions to COMMIT

READ ONLY transactions are very similar to SERIALIZABLE transactions, the only difference being that they do not allow modifications, so they […]

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Oracle Database Transactions and Oracle Certifications