单选题When creating a SQL tuning set，which of the following steps allows the DBA to reduce the size of the SQL set by selecting specific operators and values？（）A Filter versionsB Filter loadsC Filter tasksD Filter options
单选题
When creating a SQL tuning set，which of the following steps allows the DBA to reduce the size of the SQL set by selecting specific operators and values？（）
A
Filter versions
B
Filter loads
C
Filter tasks
D
Filter options
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解析：
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