单选题Which of the following advisors within the Oracle advisory framework will analyze a single SQL statement and make recommendations for performance improvement？（）ASQL Repair AdvisorBSQL OptimizerCSQL Access AdvisorDSQL Tuning Advisor
题目
单选题
Which of the following advisors within the Oracle advisory framework will analyze a single SQL statement and make recommendations for performance improvement？（）
A
SQL Repair Advisor
B
SQL Optimizer
C
SQL Access Advisor
D
SQL Tuning Advisor