试题详情
- 多项选择题Which two statements describe good practices for an application developer to reduce lockingconflicts in Oracle database（）
A、Avoid coding unnecessary long-running transactions.
B、Allow the database to handle locks in default locking mode.
C、Always explicitly code the locks as per the requirement of the application.
D、Allow escalation of row locks to block locks if too many row locks cause problem.
- A,B
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