A method to predict block conflicts in direct mapped caches is proposed, which is based on the block replacement behavior.
本文提出了一种直接映象式高速缓存块冲突预测方法，即借助于高缓块的最近替换行为动态预测冲突发生。
DB2 doesn't provide direct equivalents to these operations, but the most common USES of FORALL and BULK COLLECT can be efficiently mapped to statements involving UNNEST and ARRAY_AGG, respectively.
DB 2不提供这些操作的直接等效操作，但是FORALL和BULKCOLLECT的最常见使用可有效地分别映射到涉及UNNEST和ARRAY_AGG的语句。
DB2 doesn't provide direct equivalents to these operations, but the most common USES of FORALL and BULK COLLECT can be efficiently mapped to statements involving UNNEST and ARRAY_AGG, respectively.
DB 2不提供这些操作的直接等效操作，但是FORALL和BULKCOLLECT的最常见使用可有效地分别映射到涉及UNNEST和ARRAY_AGG的语句。
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