体系结构
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编辑 删除
x$kghlu、x$ksmss、x$ksmsp关于共享池
http://www.2cto.com/database/201310/249949.html1：x$kghlu可以查看各子池的chunk使用情况主要字段：kghlushrpool：=1: shared pool subpools =0: java poolKGHLUIDX：sub-pool KGHLUDUR：sub-sub-poolkghlurcr：recurrent chunks...
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oracle fragment concept
Fragment ConceptClassfication ①Tablesapce Freespace Fragmentation(TFF) Cause: only dropping an object will create TFF&nbs...
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编辑 删除
oracle fragment concept
Fragment ConceptClassfication ①Tablesapce Freespace Fragmentation(TFF) Cause: only dropping an object will create TFF&nbs...
