Validate the structure of an index or index partition, table or table partition, index-organized table.
增加下列结构的有效性:索引或索引分区,表或表分区,索引表。
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?
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。
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