Which DBMS_RESOURCE_MANAGER procedure prioritizes consumer-group mappings？（）
- A、 CREATE_MAPPING_PRIORITY
- B、 SET_MAPPING_PRIORITY
- C、 SET_MAPPING_ORDER
- D、 PRIORITIZE_MAPPING_ORDER
- E、 This functionality is not available through the DBMS_RESOURCE_MANAGER package.
正确答案:B
答案解析:有
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