在不少关于索引的文档中,都提到常用的索引表会缓存,或者对于比较大的索引表,只缓存分支节点的数据块。
You want to guarantee all blocks of an index organized table are in buffer cache and are never flushed out?
在不少关于索引的文档中,都提到常用的索引表会缓存,或者对于比较大的索引表,只缓存分支节点的数据块。
You want to guarantee all blocks of an index organized table are in buffer cache and are never flushed out?
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