因此,随机化的列可以减轻一组相似值或序列值的争用问题,但对于相同的值没有帮助。
Therefore a randomized index column can relieve contention problems for sets of similar or sequential values, but it's no help with identical values.
我们可以使用随机化的索引键列来减少争用,但这有何代价呢?
We can use randomized index key columns to reduce contention, but at what cost?
我们可以使用随机化的索引键列来减少争用,但这有何代价呢?
We can use randomized index key columns to reduce contention, but at what cost?
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