试题详情
- 单项选择题When does Oracle9i flag an index as being used in the V$OBJECT_USAGE view？（）
A、During a query’s parse time only.
B、During a query’s execution time only.
C、During any kind of DML statement execution.
D、During the execution of an INSERT statement only.
- A
关注下方微信公众号，在线模考后查看
热门试题
- Click the
- Which statement is t
- ClicktheExhibitbutto
- To view the results
- Examinethefollowingc
- Why would&ensp
- What are two methods
- Your database is ru
- A customer&ens
- You connected&
- Your developer
- Which of
- Your database&
- The accounts&#
- ClicktheExhibitbutto
- 登录isql*PLUS页面时使用的默认端
- You are u
- Which three
- Evaluate this SQL s
- You administer