问题:
When executing a SQL workload,you choose to generate execution plans only, without collecting execution statistics.
Which two statements describe the implications of this?()
A . It produces less accurate results of the comparison analysis.
B . It automatically calls the SQL Tuning Advisor for recommendations.
C . It shortens the time of execution and reduces the impact on system resources.
D . Only the changes in the execution plan,and not performance regression,are detected.
When executing a SQL workload,you choose to generate execution plans only, without collecting execution statistics.
Which two statements describe the implications of this?()
● 参考解析
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