试题详情
- 多项选择题Which three functions are performed by the SQL Tuning Advisor?（） (Choose three.)
A、Building the SQL profile
B、Recommending optimization of materialized views
C、Checking query objects for missing and stale statistics
D、Recommending bitmap, function-based, and B-tree indexes
E、Recommending restructuring SQL queries that are using bad plans
- A,C,E
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