问题:
A . It contains only SQL profiles generated by SQL Tuning Advisor.
B . It stores plans generated by the optimizer using a stored outline.
C . It is part of the data dictionary and stored in the SYSAUX tablespace.
D . It is part of the data dictionary and stored in the SYSTEM tablespace.
E . It contains the statement log, the plan history, plan baselines, and SQL profiles.
● 参考解析
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