最近我阅读了更多关于“优化统计顾问”，我做了一些测试我的测试数据库。它给了下面的建议：

Rule Name:         UseConcurrent                                               
 Rule Description:  Use Concurrent preference for Statistics Collection         
 Finding:  The CONCURRENT preference is not used.                               

 Recommendation:  Set the CONCURRENT preference.                                
 Example:                                                                       
 dbms_stats.set_global_prefs('CONCURRENT', 'ALL');                              
 Rationale:  The system's condition satisfies the use of concurrent statistics  
             gathering. Using CONCURRENT increases the efficiency of statistics 
             gathering.

据我从甲骨文公司了解

Concurrent statistics collection is simply the ability to gather statistics on multiple tables, or table partitions, at the same time. This is done using a combination of the job scheduler, advanced queuing and resource manager.

因此，此建议适用于所有数据库，而不是表。我的意思是，如果我收集表的统计信息，这样的远程建议不会有任何好处，对吗？还有，是否有一种方法可以在特定表上实现“优化统计顾问”？