Oracle
1Z0-804 · Question #74
Which three are true?
The correct answer is A. A setAutoCommit (False) method invocation starts a transaction context. B. An instance of Savepoint represents a point in the current transaction context. D. A rollback () method invocation releases any database locks currently held by this connection object. See the full explanation below for the reasoning.
Question
Which three are true?
Options
- AA setAutoCommit (False) method invocation starts a transaction context.
- BAn instance of Savepoint represents a point in the current transaction context.
- CA rollback () method invocation rolls a transaction back to the last savepoint.
- DA rollback () method invocation releases any database locks currently held by this connection object.
- EAfter calling rollback (mysavepoint), you must close the savepoint object by calling mySavepoint.close() .
How the community answered
(33 responses)- A76% (25)
- C6% (2)
- E18% (6)
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