You want to use the SQL Tuning Advisor to generate recommendations for badly written SQL statements in your development environment. Which three sources can you select for the advisor to analyze？（）
- A、 Top SQL
- B、 snapshots
- C、 SQL Tuning sets
- D、 index access path
- E、 optimizer statistics
- F、 materialized view logs
正确答案:A,C,D
答案解析:有
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