Oracle EM 기업 관리 자 를 이용 하여 Oacle SQL 최적화 (자동 색인 생 성)

1446 단어 Oracle SQL
   Oracle EM         oracle SQL   (      )



##    

       SQL,           ,      ,                ,         。Oracle   EM           ,       ,                 ,    SQL        。         oracle 11g



##  EM     



1.        oracle 11g 

2.   oracle          



![Console  ](http://images.cnitblog.com/blog/84053/201402/141653379239612.jpg)





       https://localhost:1158/em   em         ,            



##    

###  

     ( DBA)   EM



![EM    ](http://images.cnitblog.com/blog/84053/201402/141651144402378.jpg)



###      

     **SQL    **



![SQL    ](http://images.cnitblog.com/blog/84053/201402/141651183117795.jpg)





###      SQL

    **SQL  **       SQL  ,     **  **



![](http://images.cnitblog.com/blog/84053/201402/141651223111484.jpg)



###  SQL    

      ,         **  SQL    **



![  SQL    ](http://images.cnitblog.com/blog/84053/201402/141651280807744.jpg)





###    

        ,        (PS:           )

![    ](http://images.cnitblog.com/blog/84053/201402/141651314662847.jpg)





###    

    SQL       ,        ,      ,     ,     **  **,               。



![    ](http://images.cnitblog.com/blog/84053/201402/141651348314407.jpg)





###  SQL

     SQL     ,         ,     **  SQL**



![  SQL](http://images.cnitblog.com/blog/84053/201402/141651383784024.jpg)



###  SQL

   SQL         ,         



![  SQL](http://images.cnitblog.com/blog/84053/201402/141651420097370.jpg)



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