单选题
Which statement is true regarding the effect of this command on the transaction in Scott’s session（） 
发布日期：2021-11-22
A
The command fails as a transaction is still pending.
B
The transaction in Scott’s session is rolled back and the tablespace becomes read-only.
C
The command waits and the user SCOTT can execute data manipulation language （DML） statements only as part of the current transaction.
D
The command hangsuntil all transactions on the objects in the tablespace commit or rollback， and then the tablespace is placed in read-only mode.
标签： "暂无标签"
题王网让考试变得更简单
扫码关注题王，更多免费功能准备上线！
此试题出现在