考试
2021-02-25 12:21:29

(单选题)Which statement&

题目描述

AThe command fails as a transaction is still pending.

BThe transaction in Scott’s session is rolled back and the tablespace becomes read-only.

CThe command waits and the user SCOTT can execute data manipulation language (DML) statements only as part of the current transaction.

DThe command hangsuntil all transactions on the objects in the tablespace commit or rollback, and then the tablespace is placed in read-only mode.

答案解析

[db:答案解析]

D

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