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OjbectivesAfter completing this lesson,you should be able to do the followingUnderstanding Statistics管理statistic的package：dbms_stats.Managing StatisticsUse the dbms_stats packages:gather_table_statsgather_index_statsgather_schema_statsgahter_database_statsgather_stable_stats创建表、插入数据SQL> create tab 阅读全文
posted @ 2013-05-07 13:15
ArcerZhang
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posted @ 2013-05-07 11:07
ArcerZhang
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posted @ 2013-05-07 11:04
ArcerZhang
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posted @ 2013-05-07 11:03
ArcerZhang
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posted @ 2013-05-07 11:00
ArcerZhang
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ObjectivesAfter completing this lesson,you should be able to do the following:Set up Database Resource ManagerAssign users to Resource Manager groupsCreate resource plans within groups更加强大的手段来控制每个用户或者每组用户资源使用情况. 阅读全文
posted @ 2013-05-07 10:59
ArcerZhang
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