试题详情
- 单项选择题 View the following SQL statements:
You want to back out transaction T2. Which option would you use?（） A、It is possible, but transaction T3 also backs out.
B、It is possible with the NOCASCADE_FORCE option.
C、It is possible with the NONCONFLICT_ONLY option.
D、It is not possible because it has conflicts with transaction T3.
- B
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