While deploying a new application module, the software vendor ships the application software along with appropriate SQL plan baselines for the new SQLs being introduced. Which two statements describe the consequences?()
- A、The plan baselines can be evolved over time to produce better performance.
- B、The newly generated plans are directly placed into the SQL plan baseline without being verified.
- C、The new SQL statements initially run with the plans that are known to produce good performance under standard test configuration.
- D、The optimizer does not generate new plans for the SQL statements for which the SQL plan baseline has been imported.
正确答案:A,C
答案解析:有
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